Batch file to restart a specific service based on the CPU of a process

Question

I'm hoping you can help me with this, I've tried researching for hours but can't seem to get anywhere with it.

I have a process which randomly starts to consume 50+ CPU a few times a day, I'm trying to create a batch file which will run in the background and restart the service if the CPU usage of the process gets above 50 (fixes the issue).

I found something very close on this forum, a guy named "Elektro Hacker" answered, but his answer is the overall CPU usage, not just the usage of a specific process. Here is the batch file he suggested:

@Echo OFF

SET    "SERVICE=Themes"
SET /A "MAXUSAGE=95"
SET /A "INTERVAL=5"

:LOOP 
For /F %%P in ('wmic cpu get loadpercentage ^| FINDSTR "[0-9]"') do (
    IF %%P GTR %MAXUSAGE% (
        Echo [%TIME:~0,8%] CPU Usage: %%P%% Reached the limit: %MAXUSAGE%%%
        Echo Restarting %SERVICE% ...
         SC STOP  "%SERVICE%" 1>NUL
        SC START "%SERVICE%" 1>NUL
        Echo Service restarted.
    ) ELSE (
         Echo [%TIME:~0,8%] CPU Usage: %%P%%
    )
)
Ping -n %INTERVAL% Localhost >NUL
GOTO :LOOP

He also put: "For more precission maybe you want to check the current CPU percentage of the executable associated to the service using:

wmic path Win32_PerfFormattedData_PerfProc_Process get Name,PercentProcessor
Time

This is the part I can't get past, I keep getting errors, and every time I try to fix it by changing it slightly, I get different errors!

Can anybody change this code slightly, to get it to get the CPU of say "MyProcess" The process and service names are different, I'm not sure if this would make a difference but thought it was worth mentioning.

My coding knowledge is minimal at best, so any help or advice you could give me is greatly appreciated, this is driving my crazy!

Thanks a lot!

Answer 1

Powesshell can do better

get-process wmiprvse | select processname,cpu,id | ? {$_.cpu -gt 90 -and $_.id} | foreach { restart-service winmgmt }