Re: [Bug 1359975] pmchart run-away mem leak replaying multi-archive when rewinding

"Ken McDonell" <[email protected]>
Newsgroups gmane.comp.sysutils.pcp
Message-ID <[email protected]>
On 16/12/16 11:28, Nathan Scott wrote:
> ...
> ... at the point that Dave was hacking in libpcp, all instances seemed
> to have been sorted at some point along the pipeline before that point.
> But we couldn't identify where that was (if it was indeed the case) - so
> the above metric (logged, and then observed at the point of interest) is
> hopefully going to provide an acid test for that case.

Metrics delivered by pmFetchGroup() will have sorted instances, I think, 
because pmFetchGroup() calls pmSortInstances().

Metrics delivered by pmFetch() won't get sorted (other than the order 
they're delivered by pmcd, which does not appear to call qsort anywhere).


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