Hi,
2012-03-08 7:41 AM, Arun Sharma wrote:
This patch series refactors existing code a bit and adds sort by
inclusive time (time spent in the function + callees).
Sample command lines:
# perf record -ag -- sleep 1
# perf report -g graph,0.5,callee -n -s inclusive
Known bugs:
total_period computation is broken for order=callee
I'd like to add two more :).
* If perf record misses callchain info, perf report will get stuck.
* If it's used with "symbol" sort order, it'll get stuck too.
BTW, I don't like the name 'inclusive' as a sort key. If it cares about time,
IMHO, the name should contain 'time' - something like 'itime' or 'inctime'?
Furthermore, I don't think it is a sort key. As it doesn't sort anything, and
only affects the way calculating symbol's period value, wouldn't it be better
making it a separate switch rather than a sort key? Plus, checking whether it
has callchain data and symbol sort key might be added also.
Thanks,
Namhyung
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