• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Tsukasa no Hibi

Cloudy Sky. Occasional Rain.

You are here: Home / Blog / Limit CPU consumption of applications on Linux

Limit CPU consumption of applications on Linux

2008-04-19 by tsukasa Leave a Comment

One of the more frequent questions in support channels: How do I limit a specific application to not consume all my cpu time?

While it is generally a bad idea to limit applications in that department, it is indeed quite easy…

Install the tool cpulimit (most modern distributions should have a package ready in their repositories!) and launch it with the correct parameters:

cpulimit -P /usr/bin/foobar -l 10

The command above would wait for program /usr/bin/foobar to be started and limit the CPU consumption of the application to a maximum of 10%.

Note that without further configuration you’ll need to sudo cpulimit or start it as a root. The specified application can be started in a normal user context, though.

Filed Under: Blog Tagged With: Linux, Tips

Reader Interactions

Leave a ReplyCancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Primary Sidebar

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy

Tags

.net AutoHotkey Bitcasa Blog C# Docker Fonts Fun Google Chrome Hardware How To Life Linux Mono Mplayer Music My NAS nVidia OBS OpenEdge OpenSSH Palaver Pangya! Portable App PowerShell Programming Quote RaiDrive Reminder Scripting Software Streaming Technology Tips twitter Video Virtualization VMware Web Windows Wine WordPress Wuala YouTube ZNC

Cool stuff

  • AdiIRC
  • Affinity Designer
  • Affinity Photo
  • AquaSnap
  • Arch Linux
  • Archive Team
  • ConEmu
  • Debian
  • Directory Opus
  • Far Manager
  • FileLocator Pro
  • Fluent Search
  • foobar2000
  • Forte Agent
  • IRCCloud
  • ISBoxer
  • Jetbrains Rider
  • Newsblur
  • OBS Studio
  • Obsidian.md
  • RaiDrive
  • Sublime
  • SyncBackPro
  • The Semware Editor
  • True Launch Bar
  • Vivaldi
  • Wavebox
  • WinHex
  • WinRAR
  • WinSCP
  • XYplorer
  • ZNC
  • Zoom Player Max

Semantic Web

  • Mastodon
  • Tsukasa no Hibi
  • Tsukasa no Hibi Sitemap

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Footer

About

Going since 2004, Tsukasa no Hibi is my personal blog about technology, media and sometimes society.

More about Tsukasa no Hibi

WordPress · Log in