{"id":1139,"date":"2025-01-17T00:12:00","date_gmt":"2022-07-11T03:15:23","guid":{"rendered":""},"modified":"2025-02-02T00:46:16","modified_gmt":"2025-02-01T23:46:16","slug":"comment-limiter-l-039-utilisation-du-cpu-avec-cpulimit-sur-ubuntu-linux","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/comment-limiter-l-039-utilisation-du-cpu-avec-cpulimit-sur-ubuntu-linux\/","title":{"rendered":"Comment limiter l'utilisation du CPU avec CPULimit sur Ubuntu Linux"},"content":{"rendered":"

\u00a0<\/p>\n<\/p>\n

\u00a0<\/h1>\n

Sur un serveur vps<\/a> ex\u00e9cutant Ubuntu Linux, il peut parfois \u00eatre n\u00e9cessaire de limiter l’utilisation du processeur par certaines applications. CPULimit est un outil pratique pour cela. Dans ce guide, nous vous montrerons comment l’installer et l’utiliser.<\/p>\n

\u00c9tape 1 : Installer CPULimit<\/h2>\n

Ouvrez un terminal et ex\u00e9cutez la commande suivante pour installer CPULimit :<\/p>\n

sudo apt-get install cpulimit<\/code><\/pre>\n
\u00c9tape 2 : Utiliser CPULimit<\/h2>\n
Une fois install\u00e9, vous pouvez utiliser CPULimit pour limiter l’utilisation du CPU d’un processus sp\u00e9cifique. Pour ce faire, vous aurez besoin de l’ID du processus (PID). Vous pouvez le trouver en utilisant la commande ps<\/code>.<\/p>\n
ps aux | grep nom_du_processus<\/code><\/pre>\n
Une fois que vous avez le PID, utilisez la commande suivante pour limiter l’utilisation du CPU :<\/p>\n
cpulimit -p PID -l pourcentage<\/code><\/pre>\n
Remplacez PID<\/code> par l’ID du processus et pourcentage<\/code> par le pourcentage d’utilisation du CPU que vous souhaitez autoriser (par exemple, 50).<\/p>\n
\u00c9tape 3 : V\u00e9rifier l’utilisation du CPU<\/h2>\n
Pour v\u00e9rifier l’utilisation du CPU de vos processus, vous pouvez utiliser la commande suivante :<\/p>\n
top<\/code><\/pre>\n
Conclusion<\/h2>\n
Limiter l’utilisation du CPU sur un serveur vps<\/a> peut aider \u00e0 maintenir le syst\u00e8me r\u00e9actif et \u00e0 \u00e9viter que certaines applications ne monopolent les ressources. CPULimit est un outil simple et efficace pour g\u00e9rer cela.<\/p>\n
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\n
Author:<\/strong> \u0141ukasz Bodziony<\/p>\n
Website:<\/strong> Windows VPS<\/a><\/p>\n
\u0141ukasz Bodziony is the CEO and founder of NETCLOUD24<\/a>, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance Windows VPS<\/strong> and Remote Desktop Services (RDS)<\/strong> solutions to clients across Europe, North America, and beyond.<\/em><\/p>\n
His expertise covers a wide range of technologies, including Microsoft Azure<\/strong>, Proxmox VE<\/strong>, Amazon Web Services (AWS)<\/strong>, and numerous other virtualization and cloud platforms.<\/em><\/p>\n
Beyond running his hosting business, \u0141ukasz also provides professional paid server configuration and optimization services<\/strong> for companies and individuals. Outside of work, he is dedicated to caring for his children and building a secure future for them.<\/em><\/p>\n
If you are interested in working with him or need expert assistance with your hosting, cloud environment, or server setup, feel free to reach out via Windows VPS<\/a>.<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u00a0 \u00a0 Sur un serveur vps ex\u00e9cutant Ubuntu Linux, il peut parfois \u00eatre n\u00e9cessaire de limiter l’utilisation du processeur par certaines applications. CPULimit est un outil pratique pour\u2026<\/p>\n","protected":false},"author":1,"featured_media":3421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[],"tags":[14,12,11,23,20,21,22,17,7,8,6,10,18,19,15,24,16,5,13,9],"class_list":["post-1139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-cheapvps","tag-cloudvps","tag-hostingvps","tag-rds","tag-rdscal","tag-remotedesktop","tag-remotedesktopvps","tag-servervps","tag-ukvps","tag-virtualserver","tag-vpshosting","tag-vpsserver","tag-vpssolutions","tag-vpswindows","tag-vpswithwindows","tag-windowsrds","tag-windowsserver","tag-windowsvps","tag-windowsvpshosting","tag-windowsvpsuk"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/1139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=1139"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/1139\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media\/3421"}],"wp:attachment":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=1139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=1139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=1139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}