As far as I know you cannot *select* by the process ID, but you can add the
PID to the final group name label via:

process_names:
  - name: "{{.Comm}}-{{.PID}}"
    cmdline:
      - 'openam|opendj|tomcat'

See
https://github.com/ncabatoff/process-exporter#using-a-config-file-group-name

That way you can split up (and filter in PromQL) the metrics by PID.

On Fri, Apr 24, 2020 at 10:20 AM Aashish chugh <[email protected]>
wrote:

> Thanks for your reply Julius.
>
> One quick question can i pass the process id too , if yes how ?
>
> On Fri, Apr 24, 2020 at 1:25 PM Julius Volz <[email protected]> wrote:
>
>> You should be able to just edit the "cmdline" regex part to match only
>> the processes that you mentioned:
>>
>> process_names:
>>   - name: "{{.Comm}}"
>>     cmdline:
>>       - 'openam|opendj|tomcat'
>>
>> Depending on the exact names of the command-lines you may need to adjust
>> the regex or use one of the other selector types ("exe" or "comm", see
>> https://github.com/ncabatoff/process-exporter#using-a-config-file-process-selectors
>> ).
>>
>> On Thu, Mar 19, 2020 at 6:09 PM Pooja Chauhan <[email protected]>
>> wrote:
>>
>>> Hi ,
>>> I am using process -exporter to monitor processes in my ec2 machine
>>> which has openam,opendj and tomcat ,I need to monitor these specifc
>>> processes only for my machine.Kindly suggest me the .yml configuration and
>>> also the way to do it.Currently my .yml is like below:
>>>
>>> process_names:
>>>   - name: "{{.Comm}}"
>>>     cmdline:
>>>     - '.+'
>>>
>>>
>>>
>>>
>>>
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>
>
> --
> Aashish Chugh
>

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