Monitor Linux system resources and the CPU memory consumption of custom processes.

1 #Coding=utf82 Import Time3 ImportPsutil4  fromPprintImportPprint5 6  fromLogger_untilImportLoggeruntil7Logger = Loggeruntil (name="Monitor"). Getlog (logfilename='Monitor.log', loglevel=2, Add_streamhandler=1)8 9Need_monitor_procces_names = [Ten 'touna0627.py', One 'dailiip.py', A 'Redis-server', - 'Mongod', - ] the  -  - classMonitor (object): -     def __init__(self): +Self.specified_process_list =self.get_specified_process () -  +     defPrint_all_cmd_lines (self): A         Pass at  -     defget_specified_process (self): -All_pids =Psutil.pids () -Process_list = [] -          forPidinchAll_pids: -p =Psutil. Process (PID) inP_cmdline =P.cmdline () -              forArgxinchP_cmdline: to                  forNameinchNeed_monitor_procces_names: +                     ifArgx.find (name) >-1: -                         ifP.status ()! ='stopped': the process_list.append (P) *  $P_pid_set =set ()Panax NotoginsengProcess_list2 = [] -          forPinchprocess_list: the             ifP.pid not inchP_pid_set: + process_list2.append (P) A P_pid_set.add (p.pid) the         returnProcess_list2 +  -  $     defMonitor_system (self): $ psutil.cpu_percent () -Time.sleep (1) -MEM =psutil.virtual_memory () the  -Mem_total = mem.total/1000000WuyiMem_available =mem.available/1000000 themem_percent = str (mem.percent) +'%' -  WuCpu_count =Psutil.cpu_count () -Cpu_percent =psutil.cpu_percent () About  $msg ='The total native memory is: {0}m, native available memory is: {1}m, Native memory usage is: {2}, native CPU cores are: {3}, native CPU usage is: {4}'. Format (mem_total, mem_available, mem_percent,cpu_count,cpu_percent) - logger.info (msg) -  -  A     defmonitor_specified_process (self): +          forPinchself.specified_process_list: the p.cpu_percent (None) -Time.sleep (1) $          forPinchself.specified_process_list: the             #p = psutil. Process (0) the             """: Type:p Sutil. Process""" theCmdline_str =' '. Join (P.cmdline ()). Ljust (60,' ') theP_cpu_percent_str = str (round (P.cpu_percent (), 2) +'%' -P_memory_percent_str = str (round (P.memory_percent (), 2) +'%' inP_strated_time = Time.strftime ('%y-%m-%d%h:%m:%s', Time.localtime (P.create_time ())) theP_pid_str =Str (p.pid) the             Printp.status (), str (p.status ()) About  themsg ='Process'+ Cmdline_str +'The PID is:'+ P_pid_str +'The CPU utilization is:'+ P_cpu_percent_str +'Memory Utilization is:'+P_memory_percent_str the+'the start time of the process is:'+P_strated_time the  + logger.info (msg) -  the Bayi defmonitoring (): the      while1: theMonitor =Monitor () - Monitor.monitor_system () - monitor.monitor_specified_process () the         Print '\ n' theTime.sleep (10) the  the  - if __name__=="__main__": theMonitoring ()

Monitor system resources and custom processes for Linux.

Fill in the process you want to monitor, as long as the PS-EF command contains strings in Need_monitor_procces_names, and you can monitor the Java Njinx.

Monitor Linux system resources and the CPU memory consumption of custom processes.