#!/bin/bash

获取进程名

process_name="your_process_name"

获取进程的PID

pid=$(pgrep $process_name)

获取CPU和内存使用率

cpu_usage=$(top -b -n 1 -p $pid | awk '{if ($1 == '$pid') print $9}') memory_usage=$(top -b -n 1 -p $pid | awk '{if ($1 == '$pid') print $10}')

将CPU和内存使用率转换为整数

cpu_usage_int=${cpu_usage%.} memory_usage_int=${memory_usage%.}

判断CPU和内存使用率是否超过95%

if [ $cpu_usage_int -gt 95 ] || [ $memory_usage_int -gt 95 ]; then

发送告警信息到钉钉群

curl -H "Content-Type: application/json" -X POST -d '{"msgtype": "text", "text": {"content": "进程'$process_name'的CPU或内存使用率超过95%！"}}' https://oapi.dingtalk.com/robot/send?access_token=your_access_token fi

结束脚本

exit