[Info-vax] show sys command output

[Jan-Erik Soderholm]

Den 2017-07-14 kl. 12:19, skrev VAXman- at SendSpamHere.ORG:
> In article <oka2lh$gku$1 at news.albasani.net>, Jan-Erik Soderholm <jan-erik.soderholm at telia.com> writes:
>> Den 2017-07-14 kl. 11:07, skrev Sergejus Zabinskis:
>>> Hi all,
>>>
>>>
>>> Maybe somebody knows exactly the meaning of last column (Pages) for this command:
>>>
>>> $ sh sys/node=abcd/own=dml_2016
>>>
>>>     Pid    Process Name    State  Pri      I/O       CPU       Page flts  Pages
>>> 2608C82C DML_SERVER_2016 HIB      6  4033997   0 00:17:18.93     16214  16662 M
>>>
>>> I get here value 16662 M for Pages column.
>>>
>>> And is it possible to get this value using DCL f$getjpi( pid, item ) call(s) ?
>>>
>>>
>>> Kind regards
>>> Sergejus
>>>
>>
>> Not sure for the "pages" (I had guessed WSSIZE, but I do not get the
>> same values even after scaling). But the "M" is item "MULTITHREAD"...
> 
> $ WRITE SYS$OUTPUT (F$getjpi(PID,"GPGCNT")+F$getjpi(PID,"PPGCNT"))/(F$getsyi("PAGE_SIZE")/512)
> 

OK, thanks! Even if it wasn't me who asked... :-) I think I have noticed
before that the "pages" value didn't matched any single getjpi item.

Now, if I would like to know the actual *physical* memory taken up by a
specific process, is it still the same two fields? The GPGCNT pages are
pages that are (or can be) shared by multiple processes and then doesn't
take any additional physical memory for each process, not?