Messages in this thread | | | Date | Tue, 27 Mar 2018 09:05:07 -0500 | From | Kim Phillips <> | Subject | Re: [PATCH] perf tools: Add a dso_size option to perf report --sort |
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On Tue, 27 Mar 2018 04:27:02 -0700 Andi Kleen <ak@linux.intel.com> wrote:
> On Tue, Mar 27, 2018 at 06:09:56AM -0500, Kim Phillips wrote: > > Add DSO size to perf report/top sort output list. > > > > This includes adding a map__size fn to map.h, which is > > approximately equal to the DSO data file_size: > > What's the point of knowing the size?
I think it's just an extra convenience over symbol_size (added in commit 7768f8dada66d6 "perf tools: Allow sorting by symbol size") for tools developers' aggregation statistics.
> Most of the DSO may not be faulted in. If anything the working > set would be more interesting. This would need more changes > though.
Indeed. Maxim?
Kim
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