快速绑定ceph osd 到CPU 核上
import os,sys,time import commands count=0 pids = commands.getoutput(""" ps -ef |grep ceph-osd|grep -v grep|awk '{print $2}' """) for i in pids.split("\n"): count += 1 os.system("taskset -cp %s %s" %(count,i)) print "taskset -cp %s %s" %(count,i)
import os,sys,time import commands count=0 pids = commands.getoutput(""" ps -ef |grep ceph-osd|grep -v grep|awk '{print $2}' """) for i in pids.split("\n"): count += 1 os.system("taskset -cp %s %s" %(count,i)) print "taskset -cp %s %s" %(count,i) import os,sys,time import commands count=0 pids = commands.getoutput(""" ps -ef |grep ceph-osd|grep -v grep|awk '{print $2}' """) for i in pids.split("\n"): count += 1 os.system("taskset -cp %s %s" %(count,i)) print "taskset -cp %s %s" %(count,i) import os,sys,time import commands count=0 pids = commands.getoutput(""" ps -ef |grep ceph-osd|grep -v grep|awk '{print $2}' """) for i in pids.split("\n"): count += 1 os.system("taskset -cp %s %s" %(count,i)) print "taskset -cp %s %s" %(count,i)