On Jan 14, 2014, at 7:07 AM, Evgeniy Ivanov <[email protected]> wrote: > When I use prof_accum I get stacks like this one: > > 0: 0 [100: 1228800] @ 0x7fe9ed4c6c88 0x400b37 0x400b59 0x400b69 > 0x400b7e 0x400c04 0x7fe9ec9a8d1d 0x4008e9 > 0: 0 [100: 60211200] @ 0x7fe9ed4c6c88 0x400b07 0x400b6e 0x400b7e > 0x400c04 0x7fe9ec9a8d1d 0x4008e9 > 0: 0 [100: 1228800] @ 0x7fe9ed4c6c88 0x400b37 0x400b79 0x400c04 > 0x7fe9ec9a8d1d 0x4008e9 > > 100 function calls and bytes allocated are correct, but first counters > are "0: 0". I don't know, what they count, but these zeroes make pprof > to ignore these lines.
The zeros are the current allocations/bytes counters; the corresponding cumulative counters are tracking allocations that no longer exist. In order to make pprof use the cumulative counters rather than the current counters, you need to specify --alloc_space or --alloc_objects (--inuse_space is the default). Jason _______________________________________________ jemalloc-discuss mailing list [email protected] http://www.canonware.com/mailman/listinfo/jemalloc-discuss
