Recently I have noticed that my Apache error log file shows it is generating segmentation faults. After doing little research I came to know that there is not simple solution to find of causes of this problem. I got an error that read as follows:
[Mon May 8 11:20:09 2006] [notice] Apache/2 (WebAppBETA) child pid 1256 exit signal Segmentation fault (11)
[Mon May 8 11:23:12 2006] [notice] Apache/2 (WebAppBETA) child pid 1301 exit signal Segmentation fault (11)
The problem is that our application development team has hacked (aka modified source code) Apache 2.0 source tree for application my company developing. To get rid of this problem I was asked to configure a Linux system so that Apache can dump core files on segmentation faults.
本日志由 flyinweb 于 2011-08-31 08:44:17 发表到 WEB服务器 中,目前已经被浏览 712 次,评论 0 次;
作者添加了以下标签: Apache Core Dump,CoreDumpDirectory;
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而且直接配置文件是效率最高的,通过其它驱动效率都相对较低,BDB
这个测试不太准确,看官方的测试结果:http://bind-dlz.sourceforg
为什么使用BDB时QPS这么低? 我在bind版本基本相似的环境中测试的
It is quite useful and interesting too.
VIRT 的上限是64G,也就是36位, cat /proc/cpuinfo的结果是:addre
昨天要准备用线程重写webbench,试验了下Fedora Linux 2.6.35.14
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