Linux下使用Shell命令查看CPU占用率高的进程脚本 #!/bin/bash TOPK={{topk}} SECS={{samplingTime}} INTERVAL={{interval}} STEPS=$(( $SECS / $INTERVAL )) TEMP_FILE_PREFIX="/tmp/tat_public_cpu_usage" echo Watching CPU usage... for((i=0;i<$STEPS;i++)) do ps -eocomm,pcpu | tail ...
Linux下使用Shell命令查看CPU占用率高的进程脚本 #!/bin/bash TOPK={{topk}} SECS={{samplingTime}} INTERVAL={{interval}} STEPS=$(( $SECS / $INTERVAL )) TEMP_FILE_PREFIX="/tmp/tat_public_cpu_usage" echo Watching CPU usage... for((i=0;i<$STEPS;i++)) do ps -eocomm,pcpu | tail ...
1)用root用户登录到系统中;2)建目录:#mkdir /nmon,作为Nmon的安装目录;3)把nmon_linux_14g.tar.gz用ftp上传到/nmon,或者通过其他介质拷贝到/nmon目录中;4)进入./nmon目录下,cd ./nmon;5)解压缩上传的压缩包,tar -xf nmon_linux_14g.tar.gz;6)执行以下命令进行安装:6.1) c...
su=`free | tr [:blank:] \\\n | grep [0-9] | sed -n '10p'` sf=`free | tr [:blank:] \\\n | grep [0-9] | sed -n '11p'` t=`expr $mt + $st` u=`expr $mu + $su` echo "Total Mem: $t" echo "Used Mem: $u" R=`expr $u \* 100 / $t` echo "Mem Rate...
Wscript.Echo "CPU 使用率: " & objProc.LoadPercentage & "%" 1. 2. 3. 获取内存使用率脚本(vbs),另存为ram.vbs: strComputer = "." set objWMI = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") set colOS = objWMI.InstancesOf("Win32_OperatingSystem") ...