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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 import re import copy nginxRestart_num= -1 nginxReload_num= -1 logSender_num= -1 es_num= -1 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 while True: try: for i in thread_name: if i=='nginx_restart': nP_pid = os.popen("sudo pgrep -lo nginx |grep -v grep|awk '{print $1}'").read() nP_time = os.popen("sudo ps aux|grep nginx |grep -v grep|awk 'NR==1{print $9}'").read() 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('\n')[0] if nP_pid and (nP_pid not in nginxParent_pid) and (nginx_path=='/usr/sbin/nginx\n'): nginxParent_pid.append(nP_pid) nginxRestart_num=nginxRestart_num+1 # if nP_time and (nP_time_now not in nginxRestart_time) and (color!='-c\n'): nginxRestart_time.append(nP_time_now) elif i=='nginx_reload': nR_pid = os.popen("sudo pgrep -ln nginx|grep -v grep |awk '{print $1}'").read() nR_time = os.popen("sudo ps aux|grep nginx |grep -v grep|awk 'NR==2{print $9}'").read() 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())) nR_time_now = date + '-' + nR_time.split('\n')[0] if nR_pid and (nR_pid not in nginxChild_pid) and (nginx_path=='/usr/sbin/nginx\n') : 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\n'): 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() date = time.strftime('%Y-%m-%d',time.localtime(time.time())) lS_time_now = date + '-' + lS_time.split('\n')[0] if lS_pid and (color!='-c\n') and ( lS_pid not in logSender_pid ) and (wwwdate=='www-data\n'): logSender_pid.append(lS_pid) logSender_num=logSender_num+1 #if lS_time and (lS_time_now not in logSender_time) and (color!='-c\n'): 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('\n')[0] if e_pid and (color!='-c\n') and (e_pid not in es_pid) and (elastic =='elastic+\n'): es_pid.append(e_pid) es_num=es_num+1 # if e_time and (e_time_now not in es_time) and (color!='-c\n') and (elastic =='elastic+\n'): es_time.append(e_time_now) else: pass except (OSError,IOError): #防止进入循环但是这个时候进程重启,导致popen读取不到进程信息就会出错 pass def set_nginxRestart_txt(): now_path = os.getcwd() file_name = now_path + '/nginxRestart_%s.txt'%(nginxRestart_time[-1]) #写入文本 file1 = open(file_name,'w') for i in range(1,len(nginxRestart_time)): file1.write('重启时间:'+nginxRestart_time[i]+'重启前父进程号: '+ nginxParent_pid[i-1]+'重启后父进程号: ' +nginxParent_pid[i] + '\n') file1.close() file2 = open(file_name,'a+') file2.write('nginx restart次数为: ' + str(nginxRestart_num) + '\n') file2.close() def set_nginxReload_txt(): now_path = os.getcwd() file_name = now_path + '/nginxReload_%s.txt'%(nginxReload_time[-1]) #写入文本 file1 = open(file_name,'w') for i in range(1,len(nginxReload_time)): file1.write('重启时间:'+nginxReload_time[i] + '\n') file1.close() file2 = open(file_name,'a+') file2.write('nginx reload次数为:' + str(nginxReload_num) + '\n') file2.close() def set_logsender_txt(): now_path = os.getcwd() file_name = now_path + '/logsender_restart_%s.txt'%(logSender_time[-1]) #写入文本 file1 = open(file_name,'w') for i in range(1,len(logSender_time)): file1.write('重启时间:'+logSender_time[i]+'重启前进程号: '+ logSender_pid[i-1]+'重启后进程号: ' + logSender_pid[i] + '\n') file1.close() file2 = open(file_name,'a+') file2.write('logsender重启次数为: '+ str(logSender_num) + '\n') file2.close() def set_es_txt(): now_path = os.getcwd() file_name = now_path + '/esRestart_%s.txt'%(es_time[-1]) #写入文本 file1 = open(file_name,'w') for i in range(1,len(es_time)): file1.write('重启时间:'+es_time[i] +'重启前进程号: ' +es_pid[i-1] +'重启后进程号: ' + es_pid[i] +'\n') file1.close() file2 = open(file_name,'a+') file2.write('elasticsearch重启次数为: ' + str(es_num) + '\n') file2.close() if __name__ =="__main__": thread_name=['nginx_restart','nginx_reload','log_sender','elasticsearch'] try: get_restart(thread_name) except (KeyboardInterrupt,SystemExit): set_nginxRestart_txt() set_nginxReload_txt() set_logsender_txt() set_es_txt()
以上这篇python监控进程状态,记录重启时间及进程号的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。
神剑山庄资源网 Design By www.hcban.com
神剑山庄资源网
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神剑山庄资源网 Design By www.hcban.com
暂无python监控进程状态,记录重启时间及进程号的实例的评论...
稳了!魔兽国服回归的3条重磅消息!官宣时间再确认!
昨天有一位朋友在大神群里分享,自己亚服账号被封号之后居然弹出了国服的封号信息对话框。
这里面让他访问的是一个国服的战网网址,com.cn和后面的zh都非常明白地表明这就是国服战网。
而他在复制这个网址并且进行登录之后,确实是网易的网址,也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情,因为以前都没有出现这样的情况,现在突然提示跳转到国服战网的网址,是不是说明了简体中文客户端已经开始进行更新了呢?
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