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Add stats: arena uptime.

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Qi Wang 2017-05-16 13:56:00 -07:00 • committed by Qi Wang
parent 04fec5e084
commit baf3e294e0
6 changed files with 42 additions and 0 deletions
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7
src/arena.c
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@ -330,6 +330,10 @@ arena_stats_merge(tsdn_t *tsdn, arena_t *arena, unsigned *nthreads,
arena_prof_mutex_base)
#undef READ_ARENA_MUTEX_PROF_DATA
nstime_copy(&astats->uptime, &arena->create_time);
nstime_update(&astats->uptime);
nstime_subtract(&astats->uptime, &arena->create_time);
for (szind_t i = 0; i < NBINS; i++) {
arena_bin_t *bin = &arena->bins[i];
@ -1965,6 +1969,9 @@ arena_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks) {
arena->base = base;
nstime_init(&arena->create_time, 0);
nstime_update(&arena->create_time);
/* We don't support reetrancy for arena 0 bootstrapping. */
if (ind != 0 && hooks_arena_new_hook) {
/*