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		<title>string's blog 我的浮躁生活</title>
		<link>http://blog.astring.net//</link>
		<description>他不是演员</description>
		<copyright>Copyright (C) 2004 Security Angel Team [S4T] All Rights Reserved.</copyright>
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		<lastBuildDate>Wed, 17 Mar 2010 13:34:00 +0000</lastBuildDate>
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			<title>再访郑州</title>
			<author>string</author>
			<description><![CDATA[<p style="margin: 0cm 0cm 0pt" class="MsoNormal"><font face="Comic Sans MS"><span lang="EN-US">3</span><span style="font-family: 宋体">月</span><span lang="EN-US">3</span><span style="font-family: 宋体">号下午</span><span lang="EN-US">3</span><span style="font-family: 宋体">点到。在那里工作了</span><span lang="EN-US">20</span><span style="font-family: 宋体">个小时，具体工作如下：</span></font></p>
<p style="margin: 0cm 0cm 0pt" class="MsoNormal"><font face="Comic Sans MS"><span lang="EN-US">&nbsp;&nbsp; 3</span><span style="font-family: 宋体">月</span><span lang="EN-US">3</span><span style="font-family: 宋体">号，工作时间，</span><span lang="EN-US">3</span><span style="font-family: 宋体">小时。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">1.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">了解需求，客户提出按照他们的开发场景，按照通用测试方式测试，根据</span><span lang="EN-US">word</span><span style="font-family: 宋体">版本的要求，开发测试用例。</span></font></p>
<p style="margin: 0cm 0cm 0pt" class="MsoNormal"><font face="Comic Sans MS"><span lang="EN-US">&nbsp;&nbsp; 3</span><span style="font-family: 宋体">月</span><span lang="EN-US">4</span><span style="font-family: 宋体">号，工作时间，</span><span lang="EN-US">9</span><span style="font-family: 宋体">小时。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">1.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">更改用例，录制脚本；</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">2.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span lang="EN-US">windows2003 </span><span style="font-family: 宋体">应用服务器宕机，查明原因是因为没有补丁，打补丁。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">3.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">本地压力试跑，压力</span><span lang="EN-US">100</span><span style="font-family: 宋体">，本地网络使用</span><span lang="EN-US">99%</span><span style="font-family: 宋体">，重新创建</span><span lang="EN-US">windows2003 </span><span style="font-family: 宋体">虚拟机，在千兆网段。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">4.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">表空间不够，新建</span><span lang="EN-US">100G</span><span style="font-family: 宋体">的表空间。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">5.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">容量测试完成，并发压力测试，</span><span lang="EN-US">windows2003</span><span style="font-family: 宋体">的操作系统内核参数调整失败，无法接受到大于</span><span lang="EN-US">1600</span><span style="font-family: 宋体">的集合点并发请求。</span></font></p>
<p style="margin: 0cm 0cm 0pt 15.75pt" class="MsoNormal"><font face="Comic Sans MS"><span lang="EN-US">3</span><span style="font-family: 宋体">月</span><span lang="EN-US">5</span><span style="font-family: 宋体">号，工作时间，</span><span lang="EN-US">8</span><span style="font-family: 宋体">小时。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">1.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">由于</span><span lang="EN-US">app server</span><span style="font-family: 宋体">操作系统的问题，在</span><span lang="EN-US">aix</span><span style="font-family: 宋体">上重新安装</span><span lang="EN-US">weblogic10.3</span><span style="font-family: 宋体">，</span><span lang="EN-US">eos 6.1</span><span style="font-family: 宋体">。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">2.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">并发压力测试压力机不够，联系系统部门安装分配新的虚拟机</span><span lang="EN-US">3</span><span style="font-family: 宋体">台。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">3.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">完成最大并发测试。由于网络流量和</span><span lang="EN-US">loadrunner </span><span style="font-family: 宋体">虚拟机数量的限制，并发用户到了</span><span lang="EN-US">5000</span><span style="font-family: 宋体">，没有错误。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">4.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">基于</span><span lang="EN-US">windows2003</span><span style="font-family: 宋体">的应用服务器完成容量测试。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">5.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">和多方沟通关于版本测试的问题。下载不到</span><span lang="EN-US">weblogic923for aix</span><span style="font-family: 宋体">的版本，没有做关于</span><span lang="EN-US">1.5JDK</span><span style="font-family: 宋体">的测试。</span></font></p>
<p style="text-indent: -18pt; margin: 0cm 0cm 0pt 33.75pt" class="MsoListParagraph"><font face="Comic Sans MS"><span lang="EN-US">6.</span><span style="font-family: &quot;Times New Roman&quot;,&quot;serif&quot;; font-size: 7pt" lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">和对方沟通关于</span><span lang="EN-US">EJB</span><span style="font-family: 宋体">远程部署，交接测试的环境。</span></font></p>
<p><font face="Comic Sans MS"><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">定的</span><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体" lang="EN-US">3</span><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">月</span><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体" lang="EN-US">5</span><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">号晚上</span><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体" lang="EN-US">11</span><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">点半回到上海。</span></font></p>
<p><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><font face="Comic Sans MS">这次住的地方貌似还不错，是原来的驻马店酒店。</font></span></p>
<p><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><font face="Comic Sans MS">一起工作的小伙是85年的，年轻有为，也挺好。</font></span></p>
<p><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><font face="Comic Sans MS">虽然是私企，但给人感觉国企的氛围十分重。一些领导三句落不到关键点上，拿客户忽悠。不太靠谱。</font></span></p>
<p><span style="font-family: 宋体; font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><font face="Comic Sans MS">当然，这些都不关我的事情。</font></span></p>]]></description>
			<link>http://blog.astring.net//show-653-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2010-03-08 13:40</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-652-1.html</guid>
			<title>关于胆大胆小的一种说法</title>
			<author>string</author>
			<description><![CDATA[<p>过年了，在短短的1个月不到的时间，发生了很多很多事情。</p>
<p>没有头绪，乱七八糟。</p>
<p>而我，甚至没有勇气把他们写出来。</p>
<p>或者这就是江湖越老，胆子越小的原因？</p>
<p>出来混，迟早是要还的。</p>
<p>想想，是不是该换一种活法了呢？</p>
<p>&nbsp;</p>]]></description>
			<link>http://blog.astring.net//show-652-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2010-03-08 13:33</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-651-1.html</guid>
			<title>关于童话故事的最后</title>
			<author>string</author>
			<description><![CDATA[<p style="text-indent: 2em" align="left"><font style="font-size: 14px">上课铃响了，孩子们跑进教室，这节课老师要讲的是《灰姑娘》的故事。老师先请一个孩子上台给同学讲一讲这个故事。孩子很快讲完了，老师对他表示了感谢，然后开始向全班提问。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">&nbsp;<wbr></wbr></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：如果在午夜12点的时候，辛黛瑞拉没有来得及跳上她的南瓜马车，你们想一想，可能会出现什么情况？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：辛黛瑞拉会变成原来脏脏的样子，穿着破旧的衣服。哎呀，那就惨啦。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：如果在午夜12点的时候，辛黛瑞拉没有来得及跳上她的南瓜马车，你们想一想，可能会出现什么情况？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：所以，<font style="font-size: 14px" color="#990030">你们一定要做一个守时的人，不然就可能给自己带来麻烦。另外，你们看，你们每个人平时都打扮得漂</font><font style="font-size: 14px" color="#990030">漂亮亮的，千万不要突然邋里邋遢地出现在别人面前，</font>不然你们的朋友要吓着了。女孩子们，你们更要注意，将来你们长大和男孩子约会，要是你不注意，被你的男朋友看到你很难看的样子，他们可能就吓昏了（老师做昏倒状，全班大笑）。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">&nbsp;<wbr></wbr></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：好，下一个问题：如果你是辛黛瑞拉的后妈，你会不会阻止辛黛瑞拉去参加王子的舞会？你们一定要诚实哟！</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：（过了一会儿，有孩子举手回答）是的，如果我辛黛瑞拉的后妈，我也会阻止她去参加王子的舞会。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：为什么？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：因为，因为我爱自己的女儿，我希望自己的女儿当上王后。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px"><font style="font-size: 14px">老师：是的，所以，我们看到的后妈好像都是不好的人，她们只是对别人不够好，可是她们对自己的孩子却很好，你们明白了吗？<font style="font-size: 14px" color="#990030">她们不是坏人，只是她们还不能够像爱自己的孩子一样去爱其它的孩子。</font></font></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">&nbsp;<wbr></wbr></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：孩子们，下一个问题：辛黛瑞拉的后妈不让她去参加王子的舞会，甚至把门锁起来，她为什么能够去，而且成为舞会上最美丽的姑娘呢？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：因为有仙女帮助她，给她漂亮的衣服，还把南瓜变成马车，把狗和老鼠变成仆人。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：对，你们说得很好！想一想，如果辛黛瑞拉没有得到仙女的帮助，她是不可能去参加舞会的，是不是？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：是的！</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：如果狗、老鼠都不愿意帮助她，她可能在最后的时刻成功地跑回家吗？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：不会，那样她就可以成功地吓到王子了。（全班再次大笑）</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：虽然辛黛瑞拉有仙女帮助她，但是，光有仙女的帮助还不够。<font style="font-size: 14px" color="#990030">所以，孩子们，无论走到哪里，我们都是需要朋友的。</font>我们的朋友不一定是仙女，但是，我们需要他们，我也希望你们有很多很多的朋友。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">&nbsp;<wbr></wbr></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：下面，请你们想一想，如果辛黛瑞拉因为后妈不愿意她参加舞会就放弃了机会，她可能成为王子的新娘吗？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：不会！那样的话，她就不会到舞会上，不会被王子遇到，认识和爱上她了。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：对极了！如果辛黛瑞拉不想参加舞会，就是她的后妈没有阻止，甚至支持她去，也是没有用的，是谁决定她要去参加王子的舞会？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：她自己。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：所以，孩子们，就是辛黛瑞拉没有妈妈爱她，她的后妈不爱她，这也不能够让她不爱自己。就是因为她爱自己，她才可能去寻找自己希望得到的东西。如果你们当中有人觉得没有人爱，或者像辛黛瑞拉一样有一个不爱她的后妈，你们要怎么样？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：要爱自己！</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：对，<font style="font-size: 14px" color="#990030">没有一个人可以阻止你爱自己，如果你觉得别人不够爱你，你要加倍地爱自己；如果别人没有给你机会，你应该加倍地给自己机会；如果你们真的爱自己，就会为自己找到自己需要的东西，</font>没有人可以阻止辛黛瑞拉参加王子的舞会，没有人可以阻止辛黛瑞拉当上王后，除了她自己。对不对？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：是的！！！</font></p>
<p style="text-indent: 2em" align="center"><font style="font-size: 14px">&nbsp;<wbr></wbr></font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：最后一个问题，这个故事有什么不合理的地方？</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">学生：（过了好一会）午夜12点以后所有的东西都要变回原样，可是，辛黛瑞拉的水晶鞋没有变回去。</font></p>
<p style="text-indent: 2em" align="left"><font style="font-size: 14px">老师：天哪，你们太棒了！<font style="font-size: 14px" color="#990030">你们看，就是伟大的作家也有出错的时候，所以，出错不是什么可怕的事情。</font>我担保，如果你们当中谁将来要当作家，一定比这个作家更棒！你们相信吗？</font><font style="font-size: 14px">&nbsp;</font></p>
<p style="text-indent: 2em" align="left">-------------------------------华丽的分界线--------------------------</p>
<p style="text-indent: 2em" align="left">有一个女人，和继母的关系很僵。后来就离家出走了。在一个陌生的地方和一群丑陋的矮男人厮混，后来靠脸蛋搭上了一个有钱的GG。由于GG有钱有势，就和GG安心的过日子了。这个女人的名字叫做 白雪公主。</p>
<p style="text-indent: 2em" align="left">看，培养独立思考的方式多重要！！！</p>]]></description>
			<link>http://blog.astring.net//show-651-1.html</link>
			<category domain="http://blog.astring.net//category-6-1.html">胡言后乱语</category>
			<pubDate>2010-02-05 13:55</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-650-1.html</guid>
			<title>跟着感觉走，抓住感觉的手</title>
			<author>string</author>
			<description><![CDATA[<p>-------------找感觉的日子----------------</p>
<p>找了2个多星期的感觉，关于性能测试，调优，代码调整，优化方案，写报告的方式。</p>
<p>其中被骂多次，迷茫多次，抽烟多盒，豆豆多个。和人了解方法多次。</p>
<p>要的是找到那种感觉，方法不重要，感觉最重要。找到感觉了，方法会有的，方案会有的，报告也就有了。</p>
<p>今天和J聊了几句，有种豁然开朗的感觉。</p>
<p>细节每个问题都有。性能的来源在CPU上，并发锁只是表象。这是APP容器去做的事情，根据异常，堆栈，去找问题，分析问题，始终是纠缠在细节。</p>
<p>如果确认不是并发的问题，那么，单线程时间戳，循环统计，会有一些结果。</p>
<p>-------------关于部门平均分80的想法--------------</p>
<p>内部项目，均分为80？</p>
<p>这是个笑话？还是说我们的项目经理不够OK？下次换人再做？在项目经理打分的时候，他是不是应该先扇自己几巴掌？自己的人，都没培养ok？这就是管理么？</p>
<p>一个TEAM有10人，我只需要比5个人好一点，就ok了，然后明年继续进步一点？保持进步的速度？</p>
<p>这是个培养人才，让人看不到天花板的发展方式么？怎么看怎么感觉像在国企哇。</p>
<p>为什么我们要把别人比下去？而不是把我们的过去比下去？</p>
<p>笑话！！！</p>
<p>一球成名，海边，glen说：</p>
<p>&nbsp;Aye. You know, most players, myself included, they play within themselves. They play to their strengths so they don&rsquo;t expose their weakness. The great players, the ones with flair, they take risks, because they don&rsquo;t believe they&rsquo;re risks.</p>
<p>其实，在工作中也是这样。</p>
<p>给充分的犯错误的机会，才会有充分的空间成长，一直做没有挑战的事情，是多么可怕的生活？</p>
<p>当然，这是年轻的力量。</p>]]></description>
			<link>http://blog.astring.net//show-650-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2010-01-31 14:30</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-649-1.html</guid>
			<title>2009年年终总结</title>
			<author>string</author>
			<description><![CDATA[<p>2009年年终总结</p>
<p>---------------------关于工作---------------------</p>
<p>1）某部队项目，获得部队领导一致好评。想起来那段没日没夜的时光，很惊奇的是，我只是记得我们一起喝酒的情节。</p>
<p>2）广移挨骂，weblogic部署写高版本JAR到公共路径，导致weblogic其他应用不能启动。</p>
<p>3）福州培训，讲的很烂。</p>
<p>4）深圳某项目，从6月15号结束，到7月15号结束，到8月30号结束。该项目做的比较痛苦，萌生退意，于7月15号研发调任，系统部，性能测试，调优。</p>
<p>5）SDP+LINUX+ORACLE性能测试，为SDP出报告。没有调优工作，熟悉weblogic常见问题，线程池，连接池等。</p>
<p>6）STUDIO性能测试。报告，数据。发现lucene性能损耗。牛人王磊分析，添加wsdl元素，节点等缓存，性能提升20%左右。</p>
<p>7）BPS SP2性能测试，报告。主测短流程。</p>
<p>8）EOS6.1性能测试，报告。无分析，服务调用。出报告，无profile分析，只1k一下数据测试，无分数据量大小测试。</p>
<p>9）BPS6.1性能测试，调优。发现instpool LRU算法问题，服务远程接入排队问题，异步调用，服务接入OOM问题等。</p>
<p>10）HP BTF性能测试。学习ORACLE调优。HP内核参数调优。</p>
<p>11）深圳某项目测试。学习FLEX测试方法，informix一些调整等。</p>
<p>-----------------------------关于生活------------------------</p>
<p>带女朋友回上海，公司上班的日子，每天带饭上班，平淡的幸福能让人满足。偶尔出差也在半个月内，基本还能接受。</p>
<p>-----------------------------关于未来-------------------------</p>
<p>蜗居一时盛行，万恶的资本。上海的房价飙升的十分不靠谱。我在考虑，差不多快到了离开上海的时候了。努力学习，等待机会。</p>
<p>究竟意难平，为了意气，或者所谓的证明自己，失去了比较多。</p>
<p>幸福只是心里的感觉，而上海的幸福感，出人意料的低。</p>
<p>应该成熟了。</p>]]></description>
			<link>http://blog.astring.net//show-649-1.html</link>
			<category domain="http://blog.astring.net//category-6-1.html">胡言后乱语</category>
			<pubDate>2009-12-28 00:32</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-648-1.html</guid>
			<title>TPCC学习笔记</title>
			<author>string</author>
			<description><![CDATA[<p>-----------------TPC---------------</p>
<p>TPC为非赢利性国际组织，事物处理性能委员会（TPC，Transaction Processing Corp）。</p>
<p>-----------------TPC-C--------------</p>
<p>TPC-C是一种旨在衡量联机事务处理（OLTP）系统性能与可伸缩性的行业标准基准测试项目。这种基准测试项目将对包括查询、更新及队列式小批量事务在内的广泛数据库功能进行测试。许多IT专业人员将TPC-C视为衡量&ldquo;真实&rdquo;OLTP系统性能的有效指示器。</p>
<p>TPC-C基准测试针对一种模拟订单录入与销售环境测量每分钟商业事务（tpmC）吞吐量。特别值得一提的是，它将专门测量系统在同时执行其它四种事务类型（如支付、订单状态更新、交付及证券级变更）时每分钟所生成的新增订单事务数量。</p>
<p>-----------------TPM-C--------------</p>
<p>TPC-C的吞吐量，按有效TPC-C配置期间每分钟处理的平均交易次数测量，至少要运行12分钟。</p>
<p>-----------------TPC-C规范概要----------------</p>
<p>TPC-C测试规范中模拟了一个比较复杂并具有代表意义的OLTP应用环境:假设有一个大型商品批发商，它拥有若干个分布在不同区域的商品库；每个仓库负责为10个销售点供货；每个销售点为3000个客户提供服务；每个客户平均一个订单有10项产品;所有订单中约1%的产品在其直接所属的仓库中没有存货，需要由其他区域的仓库来供货。 <br />
该系统需要处理的交易为以下几种： <br />
&nbsp; New-Order：客户输入一笔新的订货交易； <br />
&nbsp; Payment:更新客户账户余额以反映其支付状况; <br />
&nbsp; Delivery:发货(模拟批处理交易); <br />
&nbsp; Order-Status:查询客户最近交易的状态； <br />
&nbsp; Stock-Level:查询仓库库存状况，以便能够及时补货。 <br />
对于前四种类型的交易，要求响应时间在5秒以内；对于库存状况查询交易，要求响应时间在20秒以内。</p>
<p>-----------------之间的关系------------------</p>
<p>TPC-C使用三种性能 和价格度量，其中性能由TPC-C吞吐率衡量，单位是tpmC。tpm是transactions per minute的简称；C指TPC中的C基准程序。它的定义是每分钟内系统处理的新订单个数。要注意的是，在处理新订单的同时，系统还要按表1的要求处理其它4类事务 请求。从表1可以看出，新订单请求不可能超出全部事务请求的45％，因此，当一个 系统的性能为1000tpmC时，它每分钟实际处理的请求数是2000多个。价格是指系 统的总价格，单位是美元，而价格性能比则定义为总价格&divide;性能，单位是＄/tpmC。</p>]]></description>
			<link>http://blog.astring.net//show-648-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 18:03</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-647-1.html</guid>
			<title>基于HP-UX的一次测试调整（五）</title>
			<author>string</author>
			<description><![CDATA[<p><font size="2">第五章 trouble shooting</font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290948"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">数据库维护</font></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">dbca </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数据库界面维护</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">netca </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">网络监听界面维护</span><font face="Calibri"> </font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">emctl</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">控制台维护</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">常用命令如下：</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">emctl start dbconsole </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">启动</span><span lang="EN-US"><font face="Calibri">em</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">emctl stop dbconsole </font></span></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290949"><span lang="EN-US"><font face="Calibri" size="2">rmi</font></span></a><font size="2"><span style="mso-bookmark: _Toc248290949"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">远程访问</span><span lang="EN-US"><font face="Calibri"> hp -ux</font></span></span><span style="mso-bookmark: _Toc248290949"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的应用，会转到到另外一个</span><span lang="EN-US"><font face="Calibri">IP.</font></span></span><span lang="EN-US"><font face="Calibri"> </font></span></font></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看</span><span lang="EN-US"><font face="Calibri">/etc/hosts</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">文件，去掉无关的</span><span lang="EN-US"><font face="Calibri">ip</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">和描述。</span><font face="Calibri"> </font></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290950"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">操作数据库，大量事务，</span><span lang="EN-US"><font face="Calibri">shutdown immediate</font></span></font></a><span style="mso-bookmark: _Toc248290950"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">，数据库挂起</font></span></span></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; alter system checkpoint; </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">　　</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; shutdown abort </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">　　</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; startup restrict </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">　　</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt; shutdown immediate</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt; startup</font></span></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290951"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数据库</span><span lang="EN-US"><font face="Calibri">cpu</font></span></font></a><span style="mso-bookmark: _Toc248290951"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">过高的跟踪过程</font></span></span></h3>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l1 level1 lfo2"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">1.</font><span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">确保</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">关闭。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l1 level1 lfo2"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">2.</font><span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">确认对应的用户在对应的表空间。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt; select username,default_tablespace from user_users;</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l0 level1 lfo1"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">1．</font><span style="font: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看</span><span lang="EN-US"><font face="Calibri">sql</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">参数是否生效</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">show parameter processes</span><span style="font-size: 10pt; color: navy; line-height: 150%; font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'; mso-font-kerning: 0pt">；</span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt"><o:p></o:p></span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">show parameter </span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt">sessions</span><span style="font-size: 10pt; color: navy; line-height: 150%; font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'; mso-font-kerning: 0pt">；</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">show parameter </span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt">sga</span><span style="font-size: 10pt; color: navy; line-height: 150%; font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'; mso-font-kerning: 0pt">；</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">show parameter </span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt">pga</span><span style="font-size: 10pt; color: navy; line-height: 150%; font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'; mso-font-kerning: 0pt">；</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l0 level1 lfo1"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">2．</font><span style="font: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看操作系统的参数是否生效。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><font face="Calibri" size="2">#sam</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在出来的字符集界面，查看</span><span lang="EN-US"><font face="Calibri">Kernel Configuration</font></span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看</span><span lang="EN-US"><font face="Calibri">Tunables</font></span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">查看设置的系统参数是否生效。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">5.<span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看</span><span lang="EN-US"><font face="Calibri">IO.</font></span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290952"><span lang="EN-US"><font face="Calibri" size="2">Loadrunner</font></span></a><font size="2"><span style="mso-bookmark: _Toc248290952"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">无法监控</span><span lang="EN-US"><font face="Calibri">hp-ux</font></span></span><span style="mso-bookmark: _Toc248290952"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的系统资源</span></span></font></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">打开</span><span lang="EN-US"><font face="Calibri">/etc/inetd.conf</font></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">找到</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#rpc<span style="mso-spacerun: yes">&nbsp; </span>dgram<span style="mso-spacerun: yes">&nbsp; </span>udp<span style="mso-spacerun: yes">&nbsp; </span>wait<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>root<span style="mso-spacerun: yes">&nbsp; </span>/usr/lib/netsvc/rstat/rpc.rstatd</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">去掉注释，下次系统重新启动，即可监控。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">或者在</span><span lang="EN-US"><font face="Calibri">/usr/lib/netsvc/rstat/</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">目录中</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#./rpc.rstatd</font></span></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290953"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">数据库初始化</font></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">当库表的字段够多，而脚本初始化很快的时候，直接删除行会是一个比较漫长的过程。而且删除后需要分析该表格。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">建议用</span><span lang="EN-US"><font face="Calibri"> truncate table TRANJOURNAL </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">来清空表，重新初始化数据即可。</span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290954"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">应用服务器连接数不够，</span><span lang="EN-US"><font face="Calibri">sessions</font></span></font></a><span style="mso-bookmark: _Toc248290954"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">不够</font></span></span></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">请查看数据库对外的</span><span lang="EN-US"><font face="Calibri">processes</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数量。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt;show parameter processes;</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt;show parameter sessions;</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">如果低于连接数，参考</span><span lang="EN-US"><a href="http://blog.astring.net/admin/editor/editor/fckeditor.html?InstanceName=content&amp;Toolbar=Default#_修改processes和sessions的大小。"><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span lang="EN-US">修改</span></span><font face="Calibri">processes,sessions</font></a></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">修改。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">查看</span><span lang="EN-US"><font face="Calibri">sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">对应的</span><span lang="EN-US"><font face="Calibri">sql</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">为：</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt;</font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">select</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white"> * </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">from</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white"> v$resource_limit </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">where</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white"> resource_name = </span><span lang="EN-US" style="font-size: 10pt; background: white; color: blue; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">'sessions'</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt; mso-highlight: white">;</span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: 'Courier New'; mso-font-kerning: 0pt"><o:p></o:p></span></font></p>]]></description>
			<link>http://blog.astring.net//show-647-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 11:36</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-646-1.html</guid>
			<title>基于HP-UX的一次测试调整（四）</title>
			<author>string</author>
			<description><![CDATA[<p><font size="2">第四章 loadrunner 压力端调整</font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290944"></a><a name="_Toc248224966"><span style="mso-bookmark: _Toc248290944"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">指定</span><span lang="EN-US"><font face="Calibri">MDRV.EXE</font></span></font></span></a><span style="mso-bookmark: _Toc248224966"><span style="mso-bookmark: _Toc248290944"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">使用进程数</font></span></span></span></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在本次测试中，</span><span lang="EN-US"><font face="Calibri">loadruner</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">客户端，发起的</span><span lang="EN-US"><font face="Calibri">JAVA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">协议连接，由于并发的数量比较大，我们只能采用线程的模式。在</span><span lang="EN-US"><font face="Calibri">loadrunner</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中，默认的是每</span><span lang="EN-US"><font face="Calibri">50</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个</span><span lang="EN-US"><font face="Calibri">vuser</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">会使用一个</span><span lang="EN-US"><font face="Calibri">mdrv.exe</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">进程，但是有些时候</span><span lang="EN-US"><font face="Calibri">vuser</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中的使用的线程太多就会使测试程序的效率特别低，这时候就希望能够可以多起几个</span><span lang="EN-US"><font face="Calibri">mdrv.exe</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的进程，每个进程中的</span><span lang="EN-US"><font face="Calibri">vuser</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数量少一点，通过更改</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">HP\LoadRunner\dat\protocols\ Java_protocols.lrp</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">文件。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在</span><span lang="EN-US"><font face="Calibri">[Vugen]</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">下面新加一条</span><span lang="EN-US"><font face="Calibri">MaxThreadPerProcess=</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">要设置的</span><span lang="EN-US"><font face="Calibri">vuser</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数量</span><font face="Calibri"> </font><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">这样每个</span><span lang="EN-US"><font face="Calibri">mdrv.exe</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">进程中的</span><span lang="EN-US"><font face="Calibri">vuser</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">数量就是你上面设置的数量了。</span><font face="Calibri"> </font></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290945"></a><a name="_Toc248224967"><span style="mso-bookmark: _Toc248290945"><span lang="EN-US"><font face="Calibri" size="2">JAVA</font></span></span></a><font size="2"><span style="mso-bookmark: _Toc248224967"><span style="mso-bookmark: _Toc248290945"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">协议测试，</span><span lang="EN-US"><font face="Calibri">JVM</font></span></span></span><span style="mso-bookmark: _Toc248224967"><span style="mso-bookmark: _Toc248290945"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">参数配置</span></span></span></font></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">需要配置环境路径</font></span><span lang="EN-US"><o:p><font face="Calibri" size="2">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">需要配置JVM参数</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt">&nbsp;</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">不能添加</span><span lang="EN-US"><font face="Calibri">-server</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">参数。</span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290946"></a><a name="_Toc248224968"><span style="mso-bookmark: _Toc248290946"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">更改（</span><span lang="EN-US"><font face="Calibri">windows 2003</font></span></font></span></a><font size="2"><span style="mso-bookmark: _Toc248224968"><span style="mso-bookmark: _Toc248290946"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">）操作系统的对外最大</span><span lang="EN-US"><font face="Calibri">tcp</font></span></span></span><span style="mso-bookmark: _Toc248224968"><span style="mso-bookmark: _Toc248290946"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">连接数。</span></span></span></font></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">应用程序从系统请求可用用户端口时，</span><span lang="EN-US"><font face="Calibri">TCP/IP </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">可指定的最高端口号。</span><font face="Calibri"> </font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">使用</span><span lang="EN-US"><font face="Calibri"> regedit </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">命令访问</span><font face="Calibri"> </font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\ Services\TCPIP\Parameters </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">注册表子键并创建名为</span><span lang="EN-US"><font face="Calibri"> MaxUserPort </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的新</span><span lang="EN-US"><font face="Calibri"> REG_DWORD </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">值。缺省值：无建议值：至少十进制</span><span lang="EN-US"><font face="Calibri"> 32768</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，最大值十进制</span><span lang="EN-US"><font face="Calibri"> 65535</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。重新启动系统后生效。</span><font face="Calibri"> </font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">Windows Registry Editor Version 5.00 </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters] &ldquo;MaxUserPort&rdquo;=dword:000415630</font></span></p>
<p>&nbsp;</p>
<p><font size="2">PS：此次测试用的可是正版的loadrunner。</font></p>]]></description>
			<link>http://blog.astring.net//show-646-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 11:27</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-645-1.html</guid>
			<title>基于HP-UX的一次测试调整（三）</title>
			<author>string</author>
			<description><![CDATA[<p><font size="2">第三章 应用服务器的安装调整</font></p>
<p><font size="2">比较奇怪的是weblogic11g，小版本号是weblogic10.3.2.</font></p>
<p><font size="2"><strong>weblogic10.3安装</strong></font></p>
<p><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">可选图形化界面安装或者字符集安装。</span></font></p>
<p><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">#./opt/java6/bin/java -jar server103_generic.jar</span></font></p>
<p><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装过程略，下一步下一步即可。</span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290941"></a><a name="_Toc248224963"><span style="mso-bookmark: _Toc248290941"><span lang="EN-US"><font face="Calibri" size="2">SEE 6.1GA </font></span></span></a><span style="mso-bookmark: _Toc248224963"><span style="mso-bookmark: _Toc248290941"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">安装</font></span></span></span></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装</span><span lang="EN-US"><font face="Calibri">EOS6.1GA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，需安装</span><span lang="EN-US"><font face="Calibri">xmanger</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，通过图形化界面安装。注意安装文件对应目录的剩余空间。因启动一般使用</span><span lang="EN-US"><font face="Calibri">nohup</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的方式启动，防止由于控制台输出过大导致应用错误。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#dbf</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">该命令可以查询对应的文件夹下剩余的空间</font></span></p>
<h3 style="margin: 13pt 0cm; line-height: 150%"><a name="_Toc248290942"></a><a name="_Toc248224964"><span style="mso-bookmark: _Toc248290942"><span lang="EN-US"><font face="Calibri" size="2">SEE 6.1GA JVM</font></span></span></a><span style="mso-bookmark: _Toc248224964"><span style="mso-bookmark: _Toc248290942"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">参数调整</font></span></span></span></h3>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l0 level1 lfo1"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">1．</font><span style="font: 7pt &quot;Times New Roman&quot;">&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">最好是使用对应的应用服务器对应的</span><span lang="EN-US"><font face="Calibri">JVM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。该配置在</span><span lang="EN-US"><font face="Calibri">startServer.sh</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中更改。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; line-height: 150%; mso-char-indent-count: 0; mso-list: l0 level1 lfo1"><font size="2"><span lang="EN-US" style="mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin"><span style="mso-list: Ignore"><font face="Calibri">2．</font><span style="font: 7pt &quot;Times New Roman&quot;">&nbsp; </span></span></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">根据应用的类型，需调整</span><span lang="EN-US"><font face="Calibri">JVM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的垃圾回收机制。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">本次应用配置如下：</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">MEM_ARGS=&quot;-Xms2560m&nbsp;-Xmx2560m&nbsp;-Xoptgc&nbsp;-XX:+AggressiveOpts&nbsp;-XX:+DisableExplicitGC&nbsp;-XX:MaxPermSize=256m&nbsp;-Xloggc:gclog.log&nbsp;-XX:+PrintGC<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">Details&nbsp;-XX:+PrintGCTimeStamps&quot;<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">MEM_ARGS=&quot;$MEM_ARGS&nbsp;-Dsun.rmi.dgc.client.gcInterval=3600000&nbsp;-Dsun.rmi.dgc.server.gcInterval=360000&quot;</span></p>
<p>&nbsp;</p>]]></description>
			<link>http://blog.astring.net//show-645-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 11:22</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-644-1.html</guid>
			<title>基于HP-UX的一次测试调整（二）</title>
			<author>string</author>
			<description><![CDATA[<p><font size="2">第二章 数据库安装调整</font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290937"></a><a name="_Toc248224959"><span style="mso-bookmark: _Toc248290937"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">数据库安装</font></span></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span><span style="mso-spacerun: yes">&nbsp;</span></font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">建立</span><span lang="EN-US"><font face="Calibri">oracle</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">用户属于</span><span lang="EN-US"><font face="Calibri">dba group</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span># groupadd dba </font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># useradd -g dba oracle </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># passwd oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># mkdir &ndash;p /oracle/product/10.2/db_1 </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># chown -R oracle:dba /opt/oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">此命令和</span><span lang="EN-US"><font face="Calibri">linux</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">有所不同，请注意。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">由于我们需要图形化安装，此处还需要设置环境变量。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#vi /home/oracle/.dtprofile </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export ORACLE_BASE=/opt/oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export ORACLE_HOME=/oracle/product/10.2/db_1 </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export ORACLE_SID=new </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export ORACLE_TERM=xterm </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export NLS_LANG=AMERICAN </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#<font style="background-color: #ffcc00">LD_LIBRARY_PATH=$ORACLE_HOME/jdk/fre/lib/i386:</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font style="background-color: #ffcc00" face="Calibri" size="2">$ORACLE_HOME/jdk/jre/lib/i386/server:$ORACLE_HOME/rdbms/lib:</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"><font style="background-color: #ffcc00">$ORACLE_HOME/lib:$LD_LIBRARY_PATH</font> </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export LD_LIBRARY_PATH </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2">#export PATH=$ORACLE_HOME/bin:$PATH </font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装</span><span lang="EN-US"><font face="Calibri">Xmanager </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在本机。启动</span><span lang="EN-US"><font face="Calibri">Xmanager &ndash; Passive</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><font face="Calibri" size="2">#export DISPLAY=10.10.3.151:0</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><font face="Calibri"><font size="2"># runinstaller -ignoresysprereqs <span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;</span></font></font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span lang="EN-US"><font face="Calibri">Oracle </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装文件会验证</span><span lang="EN-US"><font face="Calibri">HP-UX</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的版本号，所以需要加上</span><span lang="EN-US"><font face="Calibri">ignoresysprereqs</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">参数</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">图形化安装，安装时可以同时创建数据库。</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">选择通用安装即可。</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装到一定的程度的时候，会要求以</span><span lang="EN-US"><font face="Calibri">root</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的身份执行</span><span lang="EN-US"><font face="Calibri">2</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个脚本：</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 15.75pt; line-height: 150%; mso-char-indent-count: 1.5"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;</span>$ su root </font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># /oracle/oraInventory/orainstRoot.sh </font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Calibri" size="2"># /oracle/product/10.2/db_1/root.sh</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 150%; mso-char-indent-count: 2.0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">安装过程不出现错误，默认情况下，</span><span lang="EN-US"><font face="Calibri">em </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">会启动起来。</span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290938"></a><a name="_Toc248224960"><span style="mso-bookmark: _Toc248290938"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">数据库参数调整</font></span></span></a></h3>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">如果命令行不熟悉，可以使用</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在默认安装下会直接启动起来。访问方式</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><a href="http://10.10.3.151:1158/em"><font face="Calibri" color="#800080" size="2">http://10.10.3.151:1158/em</font></a></span><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">或者</span><span lang="EN-US"><font face="Calibri">https//10.10.3.151:1158/em</font></span></font></p>
<h4 style="margin: 14pt 0cm 14.5pt"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">修改</span><span lang="EN-US"><font face="Cambria">sga</font></span><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">，</span><span lang="EN-US"><font face="Cambria">pga</font></span><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">的参数。</span></font></h4>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">查看机器信息</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><font face="Calibri" size="2">#machinfo</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">&hellip;&hellip;</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US"><font face="Calibri" size="2">Memory: 12219 MB (11.93 GB)</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">&hellip;&hellip;</font></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">得出数据库应用服务器的内存为</span><span lang="EN-US"><font face="Calibri">12</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个</span><span lang="EN-US"><font face="Calibri">G</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">独立应用服务器一般建议</span><span lang="EN-US"><font face="Calibri">SGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小为应用服务器内存总量的</span><span lang="EN-US"><font face="Calibri">40%</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。由于本次的应用测试的数据库操作相对简单，而且本次的数据库服务器上需要运行我们的</span><span lang="EN-US"><font face="Calibri">BTF</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的模拟主机，不属于独立应用服务器，该模拟主机需占用</span><span lang="EN-US"><font face="Calibri">1024M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">内存，所以在这里，我们给出了</span><span lang="EN-US"><font face="Calibri">SGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小为</span><span lang="EN-US"><font face="Calibri">3648M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，</span><span lang="EN-US"><font face="Calibri">PGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小与并发的数据库连接有关，数据操作频繁但数据量不大的情况下，每个用户占用内存</span><span lang="EN-US"><font face="Calibri">3-5M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">左右，基于此点，我们给定的</span><span lang="EN-US"><font face="Calibri">PGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小为</span><span lang="EN-US"><font face="Calibri">1211M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">此参数在</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中可以很方便的调整。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><span lang="EN-US" style="mso-no-proof: yes"><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"><font size="2"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"></v:path><o:lock v:ext="edit" aspectratio="t"></o:lock></font></v:shapetype></span></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">内存参数，既可以调整</span><span lang="EN-US"><font face="Calibri">SGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">和</span><span lang="EN-US"><font face="Calibri">PGA</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">如果</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">没有启动，只能用命令行修改。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#su &ndash; oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">$SQLplus /nolog</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt;conn /as sysdba</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">system</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">set</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span></font><a name="UIDataSource:0:3"><span lang="EN-US" style="font-size: 10pt; color: black; line-height: 150%"><font face="Calibri">sga_target</font></span></a><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = &rsquo;3648M&rsquo;<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">scope</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">spfile</span><span lang="EN-US" style="font-size: 10pt; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">system</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">set</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span></font><a name="UIDataSource:0:0"><span lang="EN-US" style="font-size: 10pt; color: black; line-height: 150%"><font face="Calibri">pga_aggregate_target</font></span></a><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = &rsquo;3648M&rsquo;<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">scope</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">spfile</span></p>
<h4 style="margin: 14pt 0cm 14.5pt"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">修改</span><span lang="EN-US"><font face="Cambria">processes</font></span><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">和</span><span lang="EN-US"><font face="Cambria">sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">的大小。</span></font></h4>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">Processes </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">对应的是</span><span lang="EN-US"><font face="Calibri">oracle</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">对外的进程数量，比如应用服务器的连接池需要发起</span><span lang="EN-US"><font face="Calibri">350</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个连接，对应的</span><span lang="EN-US"><font face="Calibri">processes</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">即为</span><span lang="EN-US"><font face="Calibri">350.</font></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">Sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">对应的</span><span lang="EN-US"><font face="Calibri">oracle</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">对外的回话数，没有全部启用事务的应用，一次数据库操作即会占用一个</span><span lang="EN-US"><font face="Calibri">sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。所以</span><span lang="EN-US"><font face="Calibri">sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">需要做适量的调整。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在</span><span lang="EN-US"><font face="Calibri">em</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中调整如下：</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2">&nbsp;</font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">所有初始化参数，即可看到</span><span lang="EN-US"><font face="Calibri">processes</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">和</span><span lang="EN-US"><font face="Calibri">sessions</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">如果</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">没有启动，只能用命令行修改。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#su &ndash; oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">$SQLplus /nolog</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt;conn /as sysdba</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">system</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">set</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; color: black; line-height: 150%"><font face="Calibri">processes</font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = 800<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">scope</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">spfile</span><span lang="EN-US" style="font-size: 10pt; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 17.95pt; text-indent: 5.25pt; line-height: 150%; mso-char-indent-count: .5; mso-para-margin-left: 1.71gd"><font size="2"><span lang="EN-US"><font face="Calibri">SQL&gt; </font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">system</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">set</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; color: black; line-height: 150%"><font face="Calibri">sessions</font></span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = 880<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">scope</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> = </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">spfile</span></font></p>
<h4 style="margin: 14pt 0cm 14.5pt"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin">修改</span><span lang="EN-US"><font face="Cambria">redo.log</font></span></font></h4>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">Oracle</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的数据库日志称为</span><span lang="EN-US"><font face="Calibri">redo log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，所有数据改变都记录</span><span lang="EN-US"><font face="Calibri">redo log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，可以用于修复受损的数据库。所有的数据改变均需要记录</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，所以</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的大小，磁盘</span><span lang="EN-US"><font face="Calibri">IO</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">均有一定的讲究。强烈建议把</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">放置在</span><span lang="EN-US"><font face="Calibri">IO</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">最好的存储中。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">在</span><span lang="EN-US"><font face="Calibri">em</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中，修改如下</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2">&nbsp;</font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">重做日志组。即可看到目前的所有</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">可以直接添加。一般情况需要</span><span lang="EN-US"><font face="Calibri">3</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个</span><span lang="EN-US"><font face="Calibri">512M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。如果大小不对，可以添加</span><span lang="EN-US"><font face="Calibri">3</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">个</span><span lang="EN-US"><font face="Calibri">512M</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，删除大小不符合要求的</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">即可。删除之前需让要删除的</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">处于</span><span lang="EN-US"><font face="Calibri">inactive</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的状态。</span></font></p>
<p class="MsoListParagraph" style="margin: 0cm 0cm 0pt 18pt; text-indent: 0cm; line-height: 150%; mso-char-indent-count: 0"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">如果</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">没有启动，只能用命令行修改。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">#su &ndash; oracle</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20.25pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">$SQLplus /nolog</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">SQL&gt;conn /as sysdba</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">SQL</font></span><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">&gt; select member from v$logfile;<o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-size: 9pt; color: #333333; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">查看所有的</span><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">redo.log file</span><span style="font-size: 9pt; color: #333333; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">。</span><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">SQL&gt; alter database add logfile group 4 (' /oracle/oradata/new/redo04.log') size 512m;<br />
</span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">添加一个</span><span lang="EN-US"><font face="Calibri">redo.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">SQL&gt; </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">system</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">switch</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">logfile</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">;</span><span lang="EN-US" style="font-size: 10pt; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-size: 9pt; color: #333333; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">切换到下一个</span><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">redo</span><span lang="EN-US"><font face="Calibri">.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">SQL&gt;</span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">alter</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">database</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">drop</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">logfile</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: teal; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">group</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white"> </span><span lang="EN-US" style="font-size: 10pt; background: white; color: blue; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">1</span><span lang="EN-US" style="font-size: 10pt; background: white; color: navy; line-height: 150%; font-family: &quot;Courier New&quot;; mso-font-kerning: 0pt; mso-highlight: white">;</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><font size="2"><span style="font-size: 9pt; color: #333333; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Tahoma; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">即可删除上一个使用的</span><span lang="EN-US" style="font-size: 9pt; color: #333333; line-height: 150%; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;">redo</span><span lang="EN-US"><font face="Calibri">.log</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 18pt; line-height: 150%"><span lang="EN-US"><o:p></o:p></span></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290939"></a><a name="_Toc248224961"><span style="mso-bookmark: _Toc248290939"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">数据库监控</font></span></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp; 在</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">中，有一组每隔一个小时自动抓取一次的快照，可以使用快照分析。如下：</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">&nbsp;&nbsp; 快照，即可看到最新的快照。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">&nbsp;&nbsp; 选中需要查看的报告，点击分析，可以看到一份报告。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp; 查看</span><span lang="EN-US"><font face="Calibri">SQL ordered by CPU Time </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">即可看到那些</span><span lang="EN-US"><font face="Calibri">SQL</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">最占用内存。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">&nbsp;&nbsp; 一般情况下，可以不用分析快照。</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp; 当</span><span lang="EN-US"><font face="Calibri">CPU</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的使用达到了一个峰值，在该分析报告中，可以跟踪到对应的</span><span lang="EN-US"><font face="Calibri">SQL</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp; 如果</span><span lang="EN-US"><font face="Calibri">EM</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">没有启动，只能用命令行去生成报告。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $cd<span style="mso-spacerun: yes">&nbsp; </span></font></span><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">${oracle_home}/rdbms/admin<o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">&nbsp;&nbsp;&nbsp; $SQLplus /nolog<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">&nbsp;&nbsp;&nbsp; SQL&gt;conn /as sysdba<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">&nbsp;&nbsp;&nbsp; SQL&gt;@spcreate.SQL<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span style="font-size: 10pt; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Verdana; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Verdana">&nbsp;&nbsp;&nbsp;此命令行会需要输入</span><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">perfstat</span><span style="font-size: 10pt; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Verdana; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Verdana">的密码，默认密码为</span><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;">perfstat</span><span style="font-size: 10pt; line-height: 150%; font-family: 宋体; mso-ascii-font-family: Verdana; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Verdana">。</span><span lang="EN-US" style="font-size: 10pt; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;SQL&gt; exec statspack.snap;</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp;&nbsp;隔几分钟后，具体看压力和数据库的</span><span lang="EN-US"><font face="Calibri">CPU</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">反应。再次执行。</span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SQL&gt; exec statspack.snap;</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><span lang="EN-US"><font face="Calibri" size="2">&nbsp;&nbsp;&nbsp;&nbsp; SQL&gt; @spreport</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">&nbsp;&nbsp;需要选择起至的快照。选择</span><span lang="EN-US"><font face="Calibri">ok</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，需要输入文件名，即可查看文字版本的报告。</span></font></p>
<p><font size="2"><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">&nbsp; 同理，查看</span><span lang="EN-US" style="font-size: 10.5pt; font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">SQL ordered by CPU Time </span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">即可看到那些</span><span lang="EN-US" style="font-size: 10.5pt; font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">SQL</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">最占用内存。</span></font></p>]]></description>
			<link>http://blog.astring.net//show-644-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 11:10</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-643-1.html</guid>
			<title>基于HP-UX的一次测试调整（一）</title>
			<author>string</author>
			<description><![CDATA[<p><font size="2">本次调整不算系统级别的调优，只是让系统处于一个稳定运行的状态，能支持1000在线，1.5S的思考时间的并发，基于RMI，TCP（短连接），WTC协议模拟压力的调整。分五章说明本次调整的方法和原因。</font></p>
<p><font size="2">第一章 全局操作系统内核参数的调整</font></p>
<p><strong><font size="2">硬件说明</font></strong></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri" size="2">CPU info:</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp; </span>4 Intel(R) Itanium 2 processors (1.3 GHz, 3 MB)</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>400 MT/s bus, CPU version B1</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Calibri" size="2">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri" size="2">Memory: 4027 MB (3.93 GB)应用服务器/<span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span style="mso-spacerun: yes">&nbsp;</span>12219 MB (11.93 GB)<font size="2">数据库服务器</font></span></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Calibri" size="2">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri" size="2">Firmware info:</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Firmware revision:<span style="mso-spacerun: yes">&nbsp; </span>006.044</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>FP SWA driver revision: 1.18</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>IPMI is supported on this system.</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>BMC firmware revision: 8.05</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Calibri" size="2">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri" size="2">Platform info:</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Model:<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&quot;ia64 hp server rx7620&quot;</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Machine ID number:<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>5981791c-1f2e-11db-b3ef-e251099a55e7</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Machine serial number:<span style="mso-spacerun: yes">&nbsp; </span>SGH4626D96</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Calibri" size="2">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri" size="2">OS info:</font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Nodename:<span style="mso-spacerun: yes">&nbsp; </span>rx7620</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Release:<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>HP-UX B.11.31</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Version:<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>U (unlimited-user license)</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>Machine:<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>ia64</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>ID Number: 1501657372</font></font></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US"><font face="Calibri"><font size="2"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>vmunix _release_version:<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></font></span></p>
<p><span lang="EN-US" style="font-size: 10.5pt; font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 11.0pt; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><font size="2">@(#) $Revision: vmunix:<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>B.11.31_LR FLAVOR=perf</font></span></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290934"></a><a name="_Toc248224956"><span style="mso-bookmark: _Toc248290934"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">调整说明</font></span></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">基于</span><span lang="EN-US"><font face="Calibri">HP-UX</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">的操作系统调优，</span><span lang="EN-US"><font face="Calibri">*NUX</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">系列调整大同小异。本次调整正对应用服务器和数据库服务器，根据并发数，内存分配，场景要求有相关对应。</span></font></p>
<h3 style="margin: 13pt 0cm"><a name="_Toc248290935"></a><a name="_Toc248224957"><span style="mso-bookmark: _Toc248290935"><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><font size="2">需调整的内核参数说明</font></span></span></a></h3>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">maxdsiz</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">、</span><span lang="EN-US"><font face="Calibri">maxssiz</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">和</span><span lang="EN-US"><font face="Calibri">maxtsiz </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">这些参数是所有</span><span lang="EN-US"><font face="Calibri">HP-UX </font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">用户进程的三个基本的组成部分（数据、堆栈和文本段）</span><font face="Calibri"> </font><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">单位：</span><span lang="EN-US"><font face="Calibri">byte</font></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US"><font face="Calibri">Maxuprc</font></span><span style="font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">，</span><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">单个用户最大并发进程数</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">max_thread_proc </span><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">单个进程最大并发线程数</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">本次测试，数据库需要接受</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">weblogic</span><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">的连接池配置</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">100-350</span><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">的连接。</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span style="color: black; font-family: 宋体; mso-ascii-font-family: Arial; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">我们更改以上的参数</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">#</span><span lang="EN-US" style="font-size: 10pt; color: silver; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; mso-bidi-font-family: 宋体"> </span><font face="Calibri"><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt">kctune -h maxdsiz=&quot;</span><span lang="EN-US"> </span><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt">4294967296&quot; <o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">#</span><span lang="EN-US" style="font-size: 10pt; color: silver; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; mso-bidi-font-family: 宋体"> </span><font face="Calibri"><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt">kctune -h </span><span lang="EN-US">Maxuprc</span><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt"> =&quot;1024&quot;</span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 150%"><font size="2"><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">#</span><span lang="EN-US" style="font-size: 10pt; color: silver; line-height: 150%; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; mso-bidi-font-family: 宋体"> </span><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt"><font face="Calibri">kctune -h </font></span><span lang="EN-US" style="color: black; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;">max_thread_proc</span><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 10.5pt"><font face="Calibri"> =&quot;2048&quot;</font></span></font></p>]]></description>
			<link>http://blog.astring.net//show-643-1.html</link>
			<category domain="http://blog.astring.net//category-4-1.html">系统工程师</category>
			<pubDate>2009-12-11 11:01</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-642-1.html</guid>
			<title>梦</title>
			<author>string</author>
			<description><![CDATA[<p>小时候，常做的一个梦。</p>
<p>旋转着落下，周而复始，一直一直的落下去。然后醒来，一身冷汗。</p>
<p>直到现在，我都在解这个梦。</p>
<p>Ying告诉我说，那是我长高的表示。我相信这句话。</p>
<p>虽然每次用感应龙头的时候，那龙头总是恰如其分的坏掉。</p>
<p>而让我坚定的相信我的存在的理由，是我坐着打游戏，移动一下屁股，无线信号就会断掉，当我换个姿势，准备再来一次的时候，嘿，他就恢复了。</p>
<p>就这样loop着自己的生活，就像小时候的那个梦，一直旋转，一直下落，周而复始，没有结束。</p>
<p>规律真是个好东西，看上去就是我的习惯，或者这就是一种生活的模式，在自己的模式里面左冲右突，围着中心转着。</p>
<p>我始终相信，那旋转的就是我的生活，而不断下落的，就是我的青春年华。</p>
<p>后来，这些年华就变成了年画，贴在我不断的路过的规律的墙上，日复一年的向前狂奔，不断堕落。</p>
<p>对了，我是步行的，我自行车前胎爆掉了，就在上周末加班的时候。</p>]]></description>
			<link>http://blog.astring.net//show-642-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-11-09 14:09</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-641-1.html</guid>
			<title>不靠谱青年的养成</title>
			<author>string</author>
			<description><![CDATA[<p>1）关于买杂志</p>
<p>上上周末，接到star的短信，购上海一周。</p>
<p>上班路过报亭，问之，上周买完了，本周的下周二才有。</p>
<p>上周末陪同学台球，路过一报亭。</p>
<p>再问之，有且仅有一份，查看之，不属star要求。</p>
<p>遂问之上上周上海一周，无。</p>
<p>2块钱买这么厚一沓纸，销量甚好。</p>
<p>以上均为不靠谱做法，</p>
<p>靠谱的做法为先上google，查之。</p>
<p>如无，求购二手一份。</p>
<p>2）关于集群稳定性</p>
<p>测试稳定性，aix上的websphere，集群已经安装完成。</p>
<p>产品的集群已安装完成。</p>
<p>配个数据源而已，string配了1个小时。</p>
<p>文强同学配了一个小时，国正同学配了一个小时。</p>
<p>未果。</p>
<p>妈的，连这玩意也不靠谱了。</p>
<p>3）性能测试</p>
<p>完整的场景包括某标签。</p>
<p>加上，100000笔报错44笔。</p>
<p>询问之，去掉该标签。</p>
<p>以后出来了产品，这是我不靠谱还是产品不靠谱？</p>
<p>------------------------------------------</p>
<p>本身的不靠谱，大公司的不靠谱，指引的不靠谱。</p>
<p>大爷彻底不靠谱了。</p>]]></description>
			<link>http://blog.astring.net//show-641-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-11-09 13:22</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-640-1.html</guid>
			<title>天气变冷</title>
			<author>string</author>
			<description><![CDATA[<p>古龙说，有些人很喜欢冬天，因为冬天可以赏雪、赏梅，可以吃热烘烘的火锅，可以躲在热烘烘的被窝里读禁书、睡大觉。 这些乐趣都是别的季节享受不到的。喜欢冬天的人当然绝不会是穷人，冬天是穷人最要命的日子，穷人们都希望冬天能来得迟些，最好永远莫要来。只可惜穷人的冬天总是偏偏来得特别早。</p>
<p>是的，上海就是这个样子。很不幸的是，我是那个穷人。</p>
<p>北风，气温骤降13度，骑自行车上班，那绝对是一种折磨。</p>]]></description>
			<link>http://blog.astring.net//show-640-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-11-03 11:45</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-639-1.html</guid>
			<title>安逸的生活和背运</title>
			<author>string</author>
			<description><![CDATA[<p>回来之后就陷入很忙乱的状态，赶在15号之前出一版本的比较报告让我马不停蹄，牛不停脚的跑到了14号。脚本，调试，分析，邮件。后来老大就出差了，我又开始接手2条产品线的性能测试问题定位等。</p>
<p>9号，耳机坏了。</p>
<p>19号，电源坏了。</p>
<p>20号，一个API坏了。</p>
<p>24号，系统坏了。</p>
<p>26号，报告坏了。</p>
<p>还好，心情没坏。</p>
<p>性能测试和分析有点头绪鸟。</p>
<p>3个月的稳定期，真有点长。</p>
<p>生活安逸，骑车，带饭上班。</p>]]></description>
			<link>http://blog.astring.net//show-639-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-10-26 18:03</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-638-1.html</guid>
			<title>12天假期</title>
			<author>string</author>
			<description><![CDATA[<p>在27号的上午，我在赶集网上找到了28号上午6点40的到武汉的火车票。中国速度提升的可比GDP快很多啦，04年过年回家的时候，我吭哧吭哧的坐了19个小时的火车，当然，其中有2个小时在等待，让别的车先过。而在5年后的国庆，到武汉的火车只需要6个多小时，真好。</p>
<p>28号在武汉，还是让本省的同胞们巨宰，倒卖了2次，此事后记，我会发到本blog和相关论坛，对于武汉这个城市，我还真不敢苟同的说是故乡的省会，似乎说着乡音就是你好宰的表示。而所谓的老乡，就是一句杀熟的代名词。</p>
<p>回家了之后的工作似乎就是走亲戚，四处吃饭。丢开网络的感觉真好。这里没有一定要做的事情，不用关心KPI，什么都没有，只有宁静。躺在床上的时候，听着后院的蛐蛐的叫声，声声入耳。</p>
<p>投资了6W盖的房子，造价10w左右房子盖的很漂亮，俺爹监工的效率还真不是吹的，一个多月的时间，就盖好了如此堂皇的房子。据说有人要价15w买之。而我老爹的说法是材料费用由于时间差，基本上省了可能有1w5的材料费用。而回去之后恰好赶上屋子内部刮涂料，小帮了几天忙。上图如下：</p>
<p><a href="http://blog.astring.net//attachment.php?id=83" target="_blank"><img src="http://blog.astring.net//attachments/date_200910/thumb_2f23688614865b5038c3c76a05e2bb0e.jpg" border="0" alt="大小: 663.44 K&#13;尺寸: 400 x 300&#13;浏览: 8 次&#13;点击打开新窗口浏览全图" width="400" height="300" /></a></p>
<p>还有啊，回去老老实实的钓鱼了几天，没有什么收获，貌似去的时间段不对，鱼都让他们捞完啦。</p>
<p><a href="http://blog.astring.net//attachment.php?id=84" target="_blank"><img src="http://blog.astring.net//attachments/date_200910/thumb_106b44bd5004f50141292837354e69ce.jpg" border="0" alt="大小: 661.56 K&#13;尺寸: 400 x 300&#13;浏览: 4 次&#13;点击打开新窗口浏览全图" width="400" height="300" /></a></p>
<p>河挺漂亮，就是鱼不在我的小宇宙范围内，如此漂亮的地方居然创出了连续6个小时不咬钩的记录，大爷的。</p>
<p>后来就耍无赖的去姑奶奶家的鱼塘钓鱼了，比较背运，居然就钓起来鱼鳞，而没有钓起来鱼。鱼鳞如下：</p>
<p><a href="http://blog.astring.net//attachment.php?id=85" target="_blank"><img src="http://blog.astring.net//attachments/date_200910/thumb_ccb80eaa54d36d8b6252085656d0d5aa.jpg" border="0" alt="大小: 475.86 K&#13;尺寸: 400 x 300&#13;浏览: 8 次&#13;点击打开新窗口浏览全图" width="400" height="300" /></a></p>
<p>此为大鱼啊。</p>
<p>老爹由于劳累，主要是喝酒的缘故，中风了。半边身子不听使唤。回去让他的三爷爷，也就是我的三公公给按住用蜂疗，貌似还挺有效果，就是那玩意挺毒的，全身上下让挠的没一块好皮了。等身体好了，养好皮肤应该是比较容易的事情。</p>
<p>后来我们就回上海了。</p>]]></description>
			<link>http://blog.astring.net//show-638-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-10-19 11:24</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-637-1.html</guid>
			<title>流水帐，近况</title>
			<author>string</author>
			<description><![CDATA[<p>距离上一次的文字，转眼就过了大半个月。</p>
<p>每天忙着上班，下班，煮汤，做饭。</p>
<p>回家开电脑玩游戏似乎又成了带笔记本回家的主题。</p>
<p>xp病了，肠胃性感冒，她的工作也不太顺利，无故被骂。</p>
<p>我想告诉她的是，工作了，第一要学会的就是承担责任，第二要学的，就是推卸责任和吵架。</p>
<p>也算是工作了几年的人的一点经验总结。</p>
<p>我处在一个固定的组织，游离于各个产品中间。于是乎，就算你是加班给产品做性能测试，也没有表扬的，连群发的邮件中也不曾出现偶的名字。</p>
<p>头儿还说着现在的数据比之前的数据要提高了多少多少，我就不明白，难道他一点都不想知道这么好看的数据是谁出的？大爷的。</p>
<p>2轮的感谢没有提到我们系统组吭哧吭哧的工作，我很不爽，于是我把msn的签名改成感情诸位爷台还真没拿俺当盘菜呢，宣泄一下。我的头儿说，没有影响力是这样的。很看得开的一句描述，或者也挺无奈。</p>
<p>看了半本叫做 做单 的书，介绍给晓莹同学看，她看了一段，因为情色的描写，拒绝再看。其实本书绝不是一本色情描写的书籍。我想告诉她的是，取其精华，弃其糟粕，如此而已。书中关于内幕，关于面试，关于谈判，可以给自己很多提高。</p>
<p>和intel这轮合作，我学习到了很多，虽然才刚刚开始。</p>
<p>需求，需求，需求，把自己的需求和他人的需求挂上钩，就可以很容易的达到自己的目的。</p>
<p>最近又重新翻看了 笑傲江湖 一书。</p>
<ol>
    <li>
    <div>一个人处事公正，做人光明磊落。</div>
    </li>
    <li>
    <div>为了防止他派去抢劫民间镖局，不惜派女儿去监视。</div>
    </li>
    <li>
    <div>身负光大本门的重任。</div>
    </li>
    <li>
    <div>而本门由于一帮糊涂前辈上纲上线的争执，实力很弱。</div>
    </li>
    <li>
    <div>而本门的一些精妙的剑法，泰半失传。</div>
    </li>
    <li>
    <div>后来他就使用了些手段，拿到徒弟的一本简谱。</div>
    </li>
    <li>
    <div>为了光大门楣，不惜自宫练剑，忍辱负重。</div>
    </li>
    <li>
    <div>自己的大徒弟，同辈的一些同学不能理解，想方设法的去破坏他的事情和名誉。</div>
    </li>
    <li>
    <div>而作者也用恶毒的语言描述他。</div>
    </li>
    <li>
    <div>当然，在作者笔下，这个人一定没有好结果。</div>
    </li>
    <li>
    <div>但是，当今社会，这种人一定活的很hight。</div>
    </li>
</ol>
<p>没错，这个人就是岳不群。</p>
<p>其实他挺背的。</p>]]></description>
			<link>http://blog.astring.net//show-637-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-09-20 16:19</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-636-1.html</guid>
			<title>我思故我在？剩下的3个月怎么做？</title>
			<author>string</author>
			<description><![CDATA[<p>回上海已经一个半月了。</p>
<p>想想似乎什么都没有做，而思绪一直都是懒懒的，似乎是忘却了激情和动力。</p>
<p>我得仔细的想想，才能想明白自己做了点什么。</p>
<ol>
    <li>
    <div>参与了misup的培训，loadrunner的入门培训。</div>
    </li>
    <li>
    <div>基于linux+weblogic923+oracle10g测试了一个公司的支线产品。</div>
    </li>
    <li>
    <div>基于linux+jboss405ga+oracle10g对比测试了一个公司的支线产品</div>
    </li>
</ol>
<p>能理顺的，也就这3件事情。而时间，居然耗费了1个半月。真让人不太想得明白。</p>
<p>这其间，学了一些linux，hp-ux，aix的命令，weblogic，jboss的一些参数调整。</p>
<p>还有jprofiler，mission control，loadrunner，vtune的一些用法。比如jprofiler快照对比，jra分析，loadrunner的参数设置，变量设置，vtune的基础使用，从指令到堆栈，到class的定位跟踪。对了，还用struts+hibernate+bps6.0学着做了一个case。</p>
<p>但是，他们都不成体系。没有章法。我用自己的wiki记录了很多关于一些优化的方法，还有一些命令的使用。</p>
<p>我有足够优秀的资源可以调配，我可以使用6台pc server，一台aix，一台hp-ux，但是，我还是不知道我应该去做好什么。</p>
<p>这是一个很恐怖的现状。而我头顶顶的数字像小山一样，有时候会让我喘不过气来。一条主产品线的性能持平，还有一条主产品线性能提升20%。</p>
<p>我租了房子，买了很多居家的用品，甚至买了功夫茶具。我中午开始带饭，每天都带着很大一盒饭菜，我还买了自行车。调休3天，帮堂弟搞定了他的工作，我申请了一个域名，准备帮师傅做一个blog，参与了衣风的西游记项目管理的讲课，还参与了大刘总的关于心理学的讲课，似乎一切都那么有序，我自己知道，其实远不是那么回事，我很乱，心思很乱。小姑父病了，大姑妈摔断了胳膊，叔叔腿疼，老爹中风，新盖的房子居然漏水了，乱乱的心绪全部都有对照。堂弟的沟通和交流是个死结，不想解也解不开，对，那些都不是我的问题。而我的问题就是，事情一乱，我就完全没有了头绪。我需要静一静，打打坐，想想自己的事情。</p>
<p>是按照自己的风格来做事情，还是迎合那些固有的，需要改进的风格？我一直觉得我应该让自己去影响环境，而不是让环境影响我。但是往往事与愿违，大部分时候，你觉得自己很渺小。</p>
<p>我少参与公司的羽毛球活动了，因为人多人少只有一个场地，人多的时候，我们的人总不希望另外部门的人参与，而人少的时候，又抱怨他们不积极参与，这是我不想看到或者听到的，其实事情很简单，这些都不是我的问题，为什么他们会影响到我？</p>
<p>要以入世的心态工作，要以出世的心态生活，简单一句话，很难做到。</p>
<p>今年就快要结束了，还有不到3个月的时间，对比过去的一个半月，这3个月应该也是一晃眼的过程。</p>
<p>和一些相关人等交流，我也觉得我相当的幼稚，于是我想先学着他们的做法，然后再想办法超越他们。但是现在的问题是，他们根本没空，或者也不想来教你。既然这些都是我自己的问题，我决定还是按照自己的风格来。</p>
<p>无坚不摧，唯快不破。这是颠不破的真理。</p>
<p>还是应该简单点，事情做完一件是一件，性能点发现一个是一个，这是关键。</p>
<p>我很讶异YF同学的高效，而我，最缺的就是这个鸟。要时刻谨记，不要虚度时光。</p>
<p>我已经有很长时间下班的时候没有看任何关于技术的东西了，从深圳的项目开始，或者，我要尽快的结束我这已经超时的调整期。全力以赴的去做好该做的事情。</p>
<p>才不负我之前所说的华丽的转身。加油！</p>]]></description>
			<link>http://blog.astring.net//show-636-1.html</link>
			<category domain="http://blog.astring.net//category-6-1.html">胡言后乱语</category>
			<pubDate>2009-08-28 17:21</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-635-1.html</guid>
			<title>生活启示录</title>
			<author>string</author>
			<description><![CDATA[<p>不是那么忙很久了，这段时间一直在忙和间歇着在忙着一些事情，主题思想当然是不变的，就是我的测试和性能主题，而中间穿插的一些小故事，也颇有些意思。下面容我一一道来。</p>
<p>------------------啥都别信，信自己----------------</p>
<p>和CSDN的一blog排名前100的哥们合作，做一个关于他们在客户现场的问题重现。冀大伯说了，你就问他要啊，要客户现场一模一样的东西啊，没有搞个毛啊，怎么重现啊。从知道他能被loop到这个项目中，就开始了艰苦的拉锯战。</p>
<p>那个啥，把这个客户的现场环境和我说一下吧。</p>
<p>你问小C，他知道的。</p>
<p>无法重现。</p>
<p>小C的无法重现啊，你确定他的是最新的么？</p>
<p>哦，对不起，你看看这个。</p>
<p>无法重现。</p>
<p>哥们，你确定你给的是最新的么？</p>
<p>走，去你那看看。</p>
<p>哎呀，不是，我们又在客户机器上改过。</p>
<p>我帮你改改。</p>
<p>无法重现。</p>
<p>我处在要抓狂的阶段，再次发问：</p>
<p>哥们，你真记不得客户现场的东西了，能问客户要么？</p>
<p>他们很忙的，东西也在他们机器上，不知道还有没有，我试试看。</p>
<p>半天过去了。</p>
<p>哥们，要了么？</p>
<p>我刚在开会，我一会就要。</p>
<p>半天过去了。</p>
<p>哥们，要了么？</p>
<p>客户在开会，说是一会找找。</p>
<p>半天过去了。</p>
<p>哥们，到底怎么样了？</p>
<p>客户找到了，比较大，客户压缩了就发给我们。</p>
<p>到此告一段落。</p>
<p>------------------------------------------------------------</p>
<p>此爷不做评价，牛人自有牛人磨，我可磨不过。</p>
<p>--------------------西游记的裁员理论------------------</p>
<p>我是知道的，裁谁都成，就不能裁白龙马。</p>
<p>那官家子弟也是你等肉眼凡胎所能撼动的？</p>
<p>再说了，沙和尚就一负责卷帘子的童子，只不过长的粗旷了点，再说给天庭上班，也没规定男士胡子必须梳整齐，长发必须束起来。所以呢，这个童子也就长得个性了点，再说了，这么个性一哥们，给王母那附近显示着他的雄性激素发达呢，不是找K嘛。</p>
<p>中层领导报裁员，没有把沙和尚给报上去。也就是说，玉帝的家丑是可以对着天庭公布的咯，就这么一可能勾引主母的人，还要成佛成仙咯。</p>
<p>这还了得，玉帝还得势呢，先把这批中层换了先。</p>
<p>所以裁员啊，他还就得裁沙僧。</p>
<p>不用分析项目管理理论，纯的字面人缘分析，沙和尚就是那新鲜待炒的八爪鱼。</p>
<p>--------------------------------------------------------</p>
<p>别分析这分析那忘了传说中上下五千年的根本。他不是儒雅，不是谦让，而是阶级，而是斗争。</p>
<p>------------------------遇见未知的自己-------------</p>
<p>听了刘董分析了2个案例，解决了一些问题。</p>
<p>发现，他和张得芬师从同一个老师。</p>
<p>也就是说大刘说的那些理论怎么这么浅显易懂了。</p>
<p>其实我一直在学习。</p>
<p>全责心很重要。</p>
<p>&nbsp;</p>]]></description>
			<link>http://blog.astring.net//show-635-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-08-19 04:53</pubDate>
		</item>
		<item>
			<guid>http://blog.astring.net//show-634-1.html</guid>
			<title>天堂没有书来书往</title>
			<author>string</author>
			<description><![CDATA[<p>02年的时候，大学伊始，泡一个叫做风格的论坛，和一群70后的人搅和到一起。放肆的点评一些文字，维护着一个叫做随心心语的板块。</p>
<p>那时候，我只知道文婷姐是总版主，文字细腻，有着无法言传的哀伤。</p>
<p>后来灌水的时候，我就吵着要结拜姐弟，记得还有苏赛，文婷是老大，我是二哥，苏赛是三妹。</p>
<p>后来听说是一些矛盾，文婷姐就离开了论坛，偶尔回来和我们灌灌水。</p>
<p>在后来，因为一个诡异的事件，我被论坛除名。然后离开。嗯，是在03年。</p>
<p>有文婷姐的msn，看着它亮起来，忙碌，离开，灰掉。就这样安静的看着，也不知道说什么，开始的时候还偶尔寒暄，后来，寒暄也取消了，只是看着亮起来，忙碌，离开，灰掉，如此循环。</p>
<p>我离开了之前的圈子，或者说，我甚至从没有加入这个圈子。</p>
<p>我一直号称自己是学文的，写程序只是因为写文字无法养活自己，我知道，这些都是p话，因为我写文字根本卖不出价来。而我，也不愿意这样兜售自己本不昂贵的智力。我没有好的构思，没有好的文采，只有狗屁不通的话语，还好不通，彻底的断绝了我依靠中文文字吃饭的念想。</p>
<p>虽然我现在靠着是拼音字母和数字，我可不需要兜售自己的智力，我只要能把它们放到一起，能让他们运行就成。根本不用推敲 清风明月抓我心，或是清风明月挠我心。</p>
<p>就这样，我从一个城市飘荡到另外一个城市，从一个项目飘零到另外一个项目，周而复始。有一句话如是说，好的项目都是相同的，不好的项目各有各的不好。</p>
<p>如此这般，我和文婷，苏赛断了联系。而我又从不是一个主动联系朋友的人。去年在济南，和淄博的大叔联系，都忙的不可开交，于是也没有联系。事实上，他是我在风格出来了之后联系的第一个人。</p>
<p>和大叔也没能成功的见面吃饭喝酒扯淡，总是各有各忙，最后错过机会，留下遗憾。</p>
<p>大叔给我qq留言说：</p>
<p><code><span style="color: #000000">
<span style="color: #0000BB">你这个混蛋，你文婷姐走了，你为什么不告诉我。是你不知道，还是怎么回事</span>
</span>
</code></p>
<p>我这个混蛋，看到这条留言，蒙了好几分钟。</p>
<p>我马上google文婷，颇具讽刺的是，在6年前，我google是确认她活着的精彩，而6年后的今年，我google的是她死后的无奈。</p>
<p>连死都不怕，还有什么熬不过去的么？我脑筋短路了好几分钟。</p>
<p>连活下来的勇气都有，那还有什么克服不了的困难呢？我想不太明白。</p>
<p>30岁前拿命换钱，30岁后拿钱换命，一直是IT人士流传的一句佳话，原来，还有很多行业是如此的。我们又站到了同一起跑线上，命运的枪已经激发了，于是大家猛跑。</p>
<p>此去漫漫，天堂没有书来书往，文婷姐，一路走好。</p>]]></description>
			<link>http://blog.astring.net//show-634-1.html</link>
			<category domain="http://blog.astring.net//category-5-1.html">生活在别处</category>
			<pubDate>2009-08-19 04:26</pubDate>
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