轻量级监控平台之cpu监控

轻量级监控平台之cpu监控脚本

#!/bin/bash
#进程监控脚本
#功能需求: 上报机器的硬件层面-cpu负载数据

. /etc/profile
. ~/.bash_profile


pushurl="https://lightmonitorapi.test.cn/push/cpuload"

#抓取cpu的总核数
cpu_num=`grep -c \'model name\' /proc/cpuinfo`

#抓取当前系统15分钟的平均负载值
load_15=`uptime | awk \'{print $NF}\'`

#计算当前系统单个核心15分钟的平均负载值，结果小于1.0时前面个位数补0。
average_load=`echo "scale=2;a=$load_15/$cpu_num;if(length(a)==scale(a)) print 0;print a" | bc`
cpuload=$( uptime | awk \'{print $10 $11 $NF}\')
msg=$cpuload","$average_load

ip=$(ip addr | grep \'state UP\' -A2 | tail -n1 | awk \'{print $2}\' | cut -f1 -d \'/\')
ticket=$(cat /opt/shell/ticket.txt)

curl $pushurl \
   -H "Accept: application/json" \
   -H \'Content-Type: application/json\' \
   -d \ \'{"ip": "\'"${ip}"\'", "ticket": "\'"${ticket}"\'", "data": "\'"${msg}"\'"}\'

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