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Linux ÖÐÉó²éÏß³ÌÊýµÄÒªÁì

1. Éó²éÌض¨Àú³ÌµÄÏß³ÌÊý

ps -eLf | grep PID

´ËÏÂÁÏÔʾÀú³Ì PID µÄÏß³ÌÊý£¬ÆäÖУº

-e£ºÏÔʾËùÓÐÀú³Ì

-Lf£ºÏÔʾÏêϸÐÅÏ¢£¬°üÀ¨Ïß³ÌÐÅÏ¢

PID£ºÒª¼ì²éµÄÀú³Ì ID

top -H -p PID

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2. Éó²éϵͳÖеÄËùÓÐÏß³ÌÊý

grep ^Threads /proc/stat

´ËÏÂÁî´Ó /proc/stat ÎļþÖмìË÷ϵͳÖÐËùÓÐÏß³ÌÊýµÄÐÅÏ¢¡£

cat /proc/cpuinfo | grep “processor” | wc -l

´ËÏÂÁî¼ÆÊý /proc/cpuinfo ÎļþÖд¦ÀíÆ÷µÄÊýÄ¿£¬ÓÉÓÚÿ¸ö´¦ÀíÆ÷ͨ³£ÓÐÒ»¸öÏ̡߳£

3. ʹÓõÚÈý·½¹¤¾ß

htop

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atop

atop ÊÇÒ»¸öϵͳÐÔÄܼà¿Ø¹¤¾ß£¬¿ÉÏÔʾϵͳÖÐËùÓÐÀú³ÌºÍÏ̵߳ÄÏêϸÐÅÏ¢£¬°üÀ¨Ïß³ÌÊý¡£

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