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HPA: Add stats for the hpa_shard.

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David Goldblatt 2020-09-04 12:01:52 -07:00 • committed by David Goldblatt
parent 534504d4a7
commit 1964b08394
12 changed files with 230 additions and 16 deletions
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87
src/ctl.c
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@ -216,6 +216,13 @@ CTL_PROTO(stats_arenas_i_extents_j_dirty_bytes)
CTL_PROTO(stats_arenas_i_extents_j_muzzy_bytes)
CTL_PROTO(stats_arenas_i_extents_j_retained_bytes)
INDEX_PROTO(stats_arenas_i_extents_j)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive)
INDEX_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_npageslabs)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_nactive)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_ninactive)
CTL_PROTO(stats_arenas_i_nthreads)
CTL_PROTO(stats_arenas_i_uptime)
CTL_PROTO(stats_arenas_i_dss)
@ -584,6 +591,41 @@ MUTEX_PROF_ARENA_MUTEXES
#undef OP
};
static const ctl_named_node_t stats_arenas_i_hpa_shard_full_slabs_node[] = {
{NAME("npageslabs"),
CTL(stats_arenas_i_hpa_shard_full_slabs_npageslabs)},
{NAME("nactive"),
CTL(stats_arenas_i_hpa_shard_full_slabs_nactive)},
{NAME("ninactive"),
CTL(stats_arenas_i_hpa_shard_full_slabs_ninactive)}
};
static const ctl_named_node_t stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = {
{NAME("npageslabs"),
CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs)},
{NAME("nactive"),
CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive)},
{NAME("ninactive"),
CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive)}
};
static const ctl_named_node_t super_stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = {
{NAME(""),
CHILD(named, stats_arenas_i_hpa_shard_nonfull_slabs_j)}
};
static const ctl_indexed_node_t stats_arenas_i_hpa_shard_nonfull_slabs_node[] =
{
{INDEX(stats_arenas_i_hpa_shard_nonfull_slabs_j)}
};
static const ctl_named_node_t stats_arenas_i_hpa_shard_node[] = {
{NAME("full_slabs"), CHILD(named,
stats_arenas_i_hpa_shard_full_slabs)},
{NAME("nonfull_slabs"), CHILD(indexed,
stats_arenas_i_hpa_shard_nonfull_slabs)}
};
static const ctl_named_node_t stats_arenas_i_node[] = {
{NAME("nthreads"), CTL(stats_arenas_i_nthreads)},
{NAME("uptime"), CTL(stats_arenas_i_uptime)},
@ -613,7 +655,8 @@ static const ctl_named_node_t stats_arenas_i_node[] = {
{NAME("bins"), CHILD(indexed, stats_arenas_i_bins)},
{NAME("lextents"), CHILD(indexed, stats_arenas_i_lextents)},
{NAME("extents"), CHILD(indexed, stats_arenas_i_extents)},
{NAME("mutexes"), CHILD(named, stats_arenas_i_mutexes)}
{NAME("mutexes"), CHILD(named, stats_arenas_i_mutexes)},
{NAME("hpa_shard"), CHILD(named, stats_arenas_i_hpa_shard)}
};
static const ctl_named_node_t super_stats_arenas_i_node[] = {
{NAME(""), CHILD(named, stats_arenas_i)}
@ -844,6 +887,8 @@ ctl_arena_clear(ctl_arena_t *ctl_arena) {
sizeof(arena_stats_large_t));
memset(ctl_arena->astats->estats, 0, SC_NPSIZES *
sizeof(pac_estats_t));
memset(&ctl_arena->astats->hpastats, 0,
sizeof(hpa_shard_stats_t));
}
}
@ -857,7 +902,8 @@ ctl_arena_stats_amerge(tsdn_t *tsdn, ctl_arena_t *ctl_arena, arena_t *arena) {
&ctl_arena->muzzy_decay_ms, &ctl_arena->pactive,
&ctl_arena->pdirty, &ctl_arena->pmuzzy,
&ctl_arena->astats->astats, ctl_arena->astats->bstats,
ctl_arena->astats->lstats, ctl_arena->astats->estats);
ctl_arena->astats->lstats, ctl_arena->astats->estats,
&ctl_arena->astats->hpastats);
for (i = 0; i < SC_NBINS; i++) {
bin_stats_t *bstats =
@ -1033,6 +1079,16 @@ MUTEX_PROF_ARENA_MUTEXES
sdstats->estats[i].retained_bytes
+= astats->estats[i].retained_bytes;
}
/* Merge HPA stats. */
psset_bin_stats_accum(&sdstats->hpastats.psset_full_slab_stats,
&astats->hpastats.psset_full_slab_stats);
for (pszind_t i = 0; i < PSSET_NPSIZES; i++) {
psset_bin_stats_accum(
&sdstats->hpastats.psset_slab_stats[i],
&astats->hpastats.psset_slab_stats[i]);
}
}
}
@ -3256,6 +3312,33 @@ stats_arenas_i_extents_j_index(tsdn_t *tsdn, const size_t *mib,
return super_stats_arenas_i_extents_j_node;
}
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_npageslabs,
arenas_i(mib[2])->astats->hpastats.psset_full_slab_stats.npageslabs,
size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_nactive,
arenas_i(mib[2])->astats->hpastats.psset_full_slab_stats.nactive, size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_ninactive,
arenas_i(mib[2])->astats->hpastats.psset_full_slab_stats.ninactive, size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs,
arenas_i(mib[2])->astats->hpastats.psset_slab_stats[mib[5]].npageslabs,
size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive,
arenas_i(mib[2])->astats->hpastats.psset_slab_stats[mib[5]].nactive,
size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive,
arenas_i(mib[2])->astats->hpastats.psset_slab_stats[mib[5]].ninactive,
size_t);
static const ctl_named_node_t *
stats_arenas_i_hpa_shard_nonfull_slabs_j_index(tsdn_t *tsdn, const size_t *mib,
size_t miblen, size_t j) {
if (j >= PSSET_NPSIZES) {
return NULL;
}
return super_stats_arenas_i_hpa_shard_nonfull_slabs_j_node;
}
static bool
ctl_arenas_i_verify(size_t i) {
size_t a = arenas_i2a_impl(i, true, true);