Hi Dave
Have you ever tried module Proc-ProcessTable? It is a wonderful tool
to collect process information such as PID, cmdline, CPU usage and Mem
usage.
> Hi everybody,
>
> I want to write a script that checks memory usage of my RHEL box, and ran as
> a cron job say every 10 minutes.
>
> I could write the Perl script to run a system command like "ps aux", parse
> that information and kill a job if >90% of the total system memory (and I
> realise most of the times memory is sitting in cached) is being used. And I
> guess if 8 jobs are already using 80%, the job that topples the threshold
> will have to be stopped. But since that isn't a Perl question, I won't ask
> if that is a good implementation.
>
> Since I didn't want to reinvent the wheel and/or write an inelegant script,
> I wanted to ask if there are CPAN modules, which people have used, to help
> with achieving my task?
>
> Many thanks,
>
> Dave
>
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