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Track nfills and nflushes for arenas.i.small / large.

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Small is added purely for convenience.  Large flushes wasn't tracked before and
can be useful in analysis.  Large fill simply reports nmalloc, since there is no
batch fill for large currently.
This commit is contained in:
Qi Wang
2019-05-06 16:36:55 -07:00
committed by Qi Wang
parent 13e88ae970
commit 07c44847c2
7 changed files with 139 additions and 15 deletions
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2
include/jemalloc/internal/ctl.h
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@@ -39,6 +39,8 @@ typedef struct ctl_arena_stats_s {
uint64_t nmalloc_small;
uint64_t ndalloc_small;
uint64_t nrequests_small;
uint64_t nfills_small;
uint64_t nflushes_small;
bin_stats_t bstats[SC_NBINS];
arena_stats_large_t lstats[SC_NSIZES - SC_NBINS];