python监控进程状态,记录重启时间及进程号的实例

python监控进程状态监控进程状态,记录重启时间及进程号的实例记录重启时间及进程号的实例

今天小编就为大家分享一篇python监控进程状态,记录重启时间及进程号的实例，具有很好的参考价值，希望对

大家有所帮助。一起跟随小编过来看看吧

本脚本为本人在性能测试过程中编写，用于对进程状态的监控，也可以用于日常的监控，适用性一般，扩展性还行

# -*- coding: UTF-8 -*-

# author=baird_xiang

import os

import time

nginxParent_pid=[]

nginxChild_pid=[]

logSender_pid=[]

es_pid=[]

nginxRestart_time =[]

nginxReload_time=[]

logSender_time=[]

es_time=[]

def get_restart(thread_name):

global nginxRestart_num,nginxReload_num,logSender_num,es_num

nginx_path = os.popen("sudo ps aux|grep nginx |grep -v grep|awk 'NR==1{print $11}'").read()

date = time.strftime('%Y-%m-%d',time.localtime(time.time()))

nP_time_now = date + '-' + nP_time.split('')[0]

if nP_pid and (nP_pid not in nginxParent_pid) and (nginx_path=='/usr/sbin/nginx'):

nginxParent_pid.append(nP_pid)

nginxRestart_num=nginxRestart_num+1

# if nP_time and (nP_time_now not in nginxRestart_time) and (color!='-c'):

nginxRestart_time.append(nP_time_now)

elif i=='nginx_reload':

nginxChild_pid.append(nR_pid)

nginxReload_num=nginxReload_num+1-nginxRestart_num

#if nR_time and (nR_time_now not in nginxReload_time) and (color!='-c'):

nginxReload_time.append(nR_time_now)

elif i=='log_sender':

lS_pid = os.popen("sudo ps aux|grep log_sender |grep -v grep|awk 'NR==1{print $2}'").read()

lS_time = os.popen("sudo ps aux|grep log_sender |grep -v grep|awk 'NR==1{print $9}'").read()

color = os.popen("sudo ps aux|grep log_sender |grep -v grep|awk 'NR==1{print $12}'").read()

wwwdate = os.popen("sudo ps aux|grep log_sender |grep -v grep|awk 'NR==1{print $1}'").read()

logSender_time.append(lS_time_now)

elif (i=='elasticsearch') and (os.popen("sudo ps -ef |grep elasticsearch |grep -v grep|awk 'NR==1{print $2}'").read()):

time.sleep(1)

e_pid = os.popen("sudo ps aux|grep elasticsearch |grep -v grep|awk 'NR==1{print $2}'").read()

e_time = os.popen("sudo ps aux|grep elasticsearch |grep -v grep|awk 'NR==1{print $9}'").read()

color = os.popen("sudo ps aux|grep elasticsearch |grep -v grep|awk 'NR==1{print $12}'").read()

elastic = os.popen("sudo ps aux|grep elasticsearch |grep -v grep|awk 'NR==1{print $1}'").read()

date = time.strftime('%Y-%m-%d',time.localtime(time.time()))

e_time_now = date + '-' + e_time.split('')[0]

if e_pid and (color!='-c') and (e_pid not in es_pid) and (elastic =='elastic+'):