更改Jenkins服务器的线程数 [英] Change number of threads for Jenkins server

问题描述

我在我的vserver上安装了Jenkins。当我看看htop Jenkins运行与30线程，每个被允许分配247MB内存和高达1181MB的虚拟内存。

I installed Jenkins on my vserver. When I had a look at htop Jenkins was running with 30 thread, each was allowed to allocate 247MB memory and up to 1181MB virtual memory.

因为我只有一个小vserver我试图改变线程数。但我找不到任何配置文件。

Because I've only a small vserver I tried to change the number of threads. But I could not find any configuration file.

我通过 aptitude install jenkins安装jenkins，在htop我可以看到Jenkins正在运行： / usr / bin / java -jar /usr/share/jenkins/jenkins.war

Tomcat未安装以及jetty isn

Tomcat isn't installed as well as jetty isn't installed.

有关线程数的信息保存在哪里？或者如何减少Jenkins的线程数？

Where is the information about the number of threads saved? Or how can I reduce the number of threads for Jenkins?

推荐答案

http://winstone.sourceforge.net/#commandLine 是官方的命令行参考 - 但正如我在注释中提到的 - handlerCountMax （或 - handlerCountStartup ，对于这件事）似乎并不适用于我。自己尝试（以下是如何在独立模式下运行Jenkins ）。

http://winstone.sourceforge.net/#commandLine is the official command-line reference - but as I mention in the comment --handlerCountMax (or --handlerCountStartup, for that matter) did not seem to work for me. Try it yourself (here's how to run Jenkins in stand-alone mode).

您可能想尝试减少执行程序的数量，并禁用不需要的插件，看看会发生什么。

You may want to try to reduce the number of executors as well as disabling plugins you do not need and see what happens.

但请注意，如果你打算继续认真使用Jenkins，你应该计划更多资源，而不是更少：作为你的工作增长，所以资源利用率。

Please keep in mind, however, that if you plan to continue using Jenkins seriously, you should plan for more resources, not less: as the number of your jobs grows, so will the resource utilization.

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