cassandra monitoring scripts

) ipaddr:$ (ifconfig|awk 'Nr==2{print $}') MSG: High Memory High! Already used the ${mem}%" Echo$msg/usr/bin/pymail.py $msgfisystemctl status Nginxif(($?! =0)) Thenmsg="time:$ (date +%f_%t)hostname:$ (hostname) ipaddr:$ (ifconfig|awk 'Nr==2{print $}'Msg:nginx Process exception please check! " Echo$msg/usr/bin/pymail.py $msgfiSystemctl Status NFSif(($?! =0)) Thenmsg="time:$ (date +%f_%t)hostname:$ (hostname) ipaddr:$ (ifconfig|awk 'Nr==2{print $}'Msg:nfs Proc

Tag:linuxlocal resource #!/bin/bash#createdbyliteron2014/7/11path=/opt/jdk1.6.0_45/bin:/usr/local/sbin:/usr/ Local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/binexportpath#cpuinfoid_cpu= ' top-b-d 2-n10|grepcpu|grep-vgrep|cut-d ', ' -f4|tr-d-c ' 0-9.\n ' |sort-n| Head-n1 ' use_cpu= ' echo "100-$id _cpu" NBSP;|NBSP;BC echo-e "\e[32m*********** \e[0m "echo-e" \e[1;42mcpuinfo\e [0m "echo-e" if ($id _cpuRun the sample (CPU, memory, swap, disk, password table information):650) this.width=650; "src="

Monitor a Linux process with a bash script implementation.Monitor the process using the PS command, and use the Loop plus sleep time for continuous monitoring.Usage:PSMONITOR.SH-P [PID]-D [Interval]-n [Statistics count]Parameters:-p Monitored process ID-D read performance data interval-N statistics, up to the number of times, automatic exit#!/bin/bashinterval=0count=0pid= "While getopts" p:d:n: "Argdo case $arg in p) pid= $OPTARG echo" pid : $pid "

1. CPU Idle ScriptTop-b-n1 |grep ' Cpu ' |awk ' {print $} ' |sed ' s/%//' |sed ' s/id,//'Assigning values to variablesCpu_id= ' top-b-n1 |grep ' Cpu ' |awk ' {print $} ' |sed ' s/%//' |sed ' s/id,//'Echo $cpu _idIf you only intercept integers, the last sed can use cut-f 1-d '. ' To intercept the first partition with a decimal pointYou can use the If parameter to compare the operator, send the message has the corresponding script, you can judge the load.Shell Common