为提升您的使用体验，本站正在维护，部分功能暂时无法使用。如果本站文章无法解决您的问题，您想要向社区提问的话，请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问，我们的支持社区将会很快回复您的疑问。

Avatar for Username

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信，及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

话题已存档。 如果需要帮助请提出新问题。

Firefox opening multiple processes

  • 1 个回答
  • 1 人有此问题
  • 9 次查看
  • 最后回复者为 cor-el

rkress22
rkress22
more options

I have been wondering why Firefox is opening 8 processes when i start the program. I only have the starting page tab open. I also have tried reinstalling Firefox and changing the "use recommended performance settings" in the settings, which only slowed it down. Is this normal?

I have been wondering why Firefox is opening 8 processes when i start the program. I only have the starting page tab open. I also have tried reinstalling Firefox and changing the "use recommended performance settings" in the settings, which only slowed it down. Is this normal?
已附加屏幕截图

所有回复 (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Current releases have Fission enabled and in that case Firefox reserves some processes for future use (about:processes => Preallocated).

It is quite normal to see more Firefox processes running.

  • process for the main Firefox thread (user interface)
  • one or more content processes
    you see more content processes when Fission is enabled
  • process for the compositor thread
  • process for extensions
  • process for WebRender when this feature is enabled

You can find the current multi-process state on the Troubleshooting Information page (about:support).

  • "Help -> Troubleshooting Information"
    "Application Basics":<be>Multiprocess Windows and Fission Windows
    "Remote Processes" (Web Content)

See also the about:memory and about:processes pages for more information about all processes. There are several Boolean toolkit.aboutProcesses prefs on the about:config page to show more info on the about:processes page.