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LinuxʹÓÃcpulimit¶ÔCPUʹÓÃÂʽøÐÐÏÞÖÆ

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cpulimitÊÇÒ»¿î¿ÉÒÔ¶ÔCPUʹÓÃÂʽøÐÐÏÞÖƵÄÈí¼þ£¬¼È¿ÉÏÞÖƵ¥¸öÌض¨³ÌÐò£¬Ò²¿ÉÒÔ¶ÔÕû¸öCPUʹÓÃÂʽøÐÐÏÞÖÆ£¬°²×°Ê¹Óö¼ºÜ·½±ã£¬ÐèÒªµÄÅóÓÑ¿ÉÒÔÊÔÊÔ£»

LinuxʹÓÃcpulimit¶ÔCPUʹÓÃÂʽøÐÐÏÞÖÆ

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Centos£º

yum install cpulimit

Debian / Ubuntu£º

apt-get install -y cpulimit

±àÒë°²×°

cd /tmp
wget 'https://www.02405.com/wp-content/uploads/2022/12/cpulimit-1.1.tar.gz'
tar cpulimit-1.1.tar.gz
cd cpulimit-1.1
make
cp cpulimit  /usr/local/sbin/
rm -rf cpulimit*

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ÏÞÖƳÌÐòÃûΪxmrigµÄ³ÌÐò½öʹÓÃ60%µÄCPUʹÓÃÂÊ£¬²¢ÔÚºǫ́һֱÔËÐУ»

cpulimit -e xmrig -l 60 -b

ÏÞÖƽø³ÌºÅΪ10086µÄ³ÌÐò½öʹÓÃ60%µÄCPUÀûÓÃÂÊ£¬²¢ÔÚºǫ́һֱÔËÐУ»

cpulimit -p 10086 -l 60 -b

ÏÞÖƾø¶Ô·¾¶ÏµÄÈí¼þ½öʹÓÃ60%µÄCPUÀûÓÃÂÊ£¬²¢ÔÚºǫ́һֱÔËÐУ»

cpulimit -e /usr/local/nginx/sbin/nginx -l 60 -b

¹Ø±Õcpulimitºǫ́½ø³Ì£¨È¡ÏûËùÓÐÏÞÖÆ£©

kill $(pidof cpulimit)

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-p ¨Cpid=N pid of the process ½ø³ÌµÄPID
-e ¨Cexe=FILE name of the executable program file ¿ÉÖ´ÐгÌÐòÎļþÃû
-P ¨Cpath=PATH absolute path name of the ½ø³ÌµÄ¾ø¶Ô·¾¶Ãû
-b ¨Cbackground run in background ºǫ́ÔËÐÐ
-l ¨Climit=N percentage of cpu allowed from 1 up ÔÊÐíµÄCPU°Ù·Ö±È£¬×îµÍΪ1%
-z ¨Clazy exit if there is no suitable target process Èç¹ûÄ¿±ê½ø³ÌÍ˳ö»òÎÞÄ¿±ê½ø³ÌÔòÖÕÖ¹
-h ¨Chelp display this help and exit ÏÔʾ°ïÖú²¢Í˳ö

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