
LINUX下找出哪个进程造成的IO等待很高的方法(转)
转自:http://space.itpub.net/16978544/viewspace-696756在本机测试通过^^抓哪个进程干坏事前要先停掉syslog/etc/init.d/syslog stopecho 1 > /proc/sys/vm/block_dumpdmesg | egrep \"READ|WRITE|dirtied\" | egrep -o ‘([a-zA-Z]*)‘ | s

转自:http://space.itpub.net/16978544/viewspace-696756在本机测试通过^^抓哪个进程干坏事前要先停掉syslog/etc/init.d/syslog stopecho 1 > /proc/sys/vm/block_dumpdmesg | egrep \"READ|WRITE|dirtied\" | egrep -o ‘([a-zA-Z]*)‘ | s