Re: [PATCH 4/5] perf kmem: Support sort keys on page analysis
From: Joonsoo Kim
Date: Mon Mar 23 2015 - 13:27:19 EST
2015-03-23 15:30 GMT+09:00 Namhyung Kim <namhyung@xxxxxxxxxx>:
> Add new sort keys for page: page, order, mtype, gfp - existing
> 'bytes', 'hit' and 'callsite' sort keys also work for page. Note that
> -s/--sort option should be preceded by either of --slab or --page
> option to determine where the sort keys applies.
>
> Now it properly groups and sorts allocation stats - so same
> page/caller with different order/mtype/gfp will be printed on a
> different line.
How about storing/printing pid, too?
It would be helpful to distinguish who allocates the page.
Thanks.
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