Monitoring which user is running a service/process
Kenneth Holter
kenneho.ndu at gmail.com
Fri Oct 31 15:43:36 CET 2008
I got it working. Thanks for the tip.
On 10/10/08, Aaron Segura <Aaron.Segura at cabelas.com> wrote:
>
> Yes. Note the '-u' option.
>
>
>
> $ ./check_procs -h
>
> check_procs (nagios-plugins 1.4.2) 1.46
>
> Copyright (c) 1999 Ethan Galstad <nagios at nagios.org>Copyright (c)
> 2000-2004 Nagios Plugin Development Team
>
> <nagiosplug-devel at lists.sourceforge.net>
>
>
>
> Checks all processes and generates WARNING or CRITICAL states if the
> specified
>
> metric is outside the required threshold ranges. The metric defaults to
> number
>
> of processes. Search filters can be applied to limit the processes to
> check.
>
>
>
> Usage: check_procs -w <range> -c <range> [-m metric] [-s state] [-p ppid]
>
> [-u user] [-r rss] [-z vsz] [-P %cpu] [-a argument-array]
>
> [-C command] [-t timeout] [-v]
>
>
>
> Required Arguments:
>
> -w, --warning=RANGE
>
> Generate warning state if metric is outside this range
>
> -c, --critical=RANGE
>
> Generate critical state if metric is outside this range
>
>
>
> Optional Arguments:
>
> -m, --metric=TYPE
>
> Check thresholds against metric. Valid types:
>
> PROCS - number of processes (default)
>
> VSZ - virtual memory size
>
> RSS - resident set memory size
>
> CPU - percentage cpu
>
> ELAPSED - time elapsed in seconds
>
> -t, --timeout=INTEGER
>
> Seconds before connection times out (default: 10)
>
> -v, --verbose
>
> Extra information. Up to 3 verbosity levels
>
>
>
> Optional Filters:
>
> -s, --state=STATUSFLAGS
>
> Only scan for processes that have, in the output of `ps`, one or
>
> more of the status flags you specify (for example R, Z, S, RS,
>
> RSZDT, plus others based on the output of your 'ps' command).
>
> -p, --ppid=PPID
>
> Only scan for children of the parent process ID indicated.
>
> -z, --vsz=VSZ
>
> Only scan for processes with vsz higher than indicated.
>
> -r, --rss=RSS
>
> Only scan for processes with rss higher than indicated.
>
> -P, --pcpu=PCPU
>
> Only scan for processes with pcpu higher than indicated.
>
> -u, --user=USER
>
> Only scan for processes with user name or ID indicated.
>
> -a, --argument-array=STRING
>
> Only scan for processes with args that contain STRING.
>
> -C, --command=COMMAND
>
> Only scan for exact matches of COMMAND (without path).
>
>
>
> RANGEs are specified 'min:max' or 'min:' or ':max' (or 'max'). If
>
> specified 'max:min', a warning status will be generated if the
>
> count is inside the specified range
>
>
>
> This plugin checks the number of currently running processes and
>
> generates WARNING or CRITICAL states if the process count is outside
>
> the specified threshold ranges. The process count can be filtered by
>
> process owner, parent process PID, current state (e.g., 'Z'), or may
>
> be the total number of running processes
>
>
>
> Examples:
>
> check_procs -w 2:2 -c 2:1024 -C portsentry
>
> Warning if not two processes with command name portsentry. Critical
>
> if < 2 or > 1024 processes
>
>
>
> check_procs -w 10 -a '/usr/local/bin/perl' -u root
>
> Warning alert if > 10 processes with command arguments containing
>
> '/usr/local/bin/perl' and owned by root
>
>
>
> check_procs -w 50000 -c 100000 --metric=VSZ
>
> Alert if vsz of any processes over 50K or 100K
>
> check_procs -w 10 -c 20 --metric=CPU
>
> Alert if cpu of any processes over 10% or 20%
> ------------------------------
>
> *From:* Kenneth Holter [mailto:kenneho.ndu at gmail.com]
> *Sent:* Friday, October 10, 2008 8:18 AM
> *To:* nagios-users at lists.sourceforge.net
> *Subject:* [Nagios-users] Monitoring which user is running a
> service/process
>
>
>
> Hello all.
>
>
>
>
>
> I have some processes that are meant to be run by user A, but are often
> (for some human error reason) run by the root user. Is there a way to set up
> Nagios to alert me whenever this happens?
>
>
>
>
>
> Regards,
>
> Kenneth Holter
>
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