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PA: Use an SEC in fron of the HPA shard.

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David Goldblatt 2020-10-16 13:14:59 -07:00 • committed by David Goldblatt
parent ea51e97bb8
commit 6599651aee
15 changed files with 141 additions and 41 deletions
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19
src/ctl.c
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@ -95,6 +95,9 @@ CTL_PROTO(opt_hpa_slab_goal)
CTL_PROTO(opt_hpa_slab_max_alloc)
CTL_PROTO(opt_hpa_small_max)
CTL_PROTO(opt_hpa_large_min)
CTL_PROTO(opt_hpa_sec_max_alloc)
CTL_PROTO(opt_hpa_sec_max_bytes)
CTL_PROTO(opt_hpa_sec_nshards)
CTL_PROTO(opt_metadata_thp)
CTL_PROTO(opt_retain)
CTL_PROTO(opt_dss)
@ -246,6 +249,7 @@ CTL_PROTO(stats_arenas_i_metadata_thp)
CTL_PROTO(stats_arenas_i_tcache_bytes)
CTL_PROTO(stats_arenas_i_resident)
CTL_PROTO(stats_arenas_i_abandoned_vm)
CTL_PROTO(stats_arenas_i_hpa_sec_bytes)
INDEX_PROTO(stats_arenas_i)
CTL_PROTO(stats_allocated)
CTL_PROTO(stats_active)
@ -360,6 +364,9 @@ static const ctl_named_node_t opt_node[] = {
{NAME("hpa_slab_max_alloc"), CTL(opt_hpa_slab_max_alloc)},
{NAME("hpa_small_max"), CTL(opt_hpa_small_max)},
{NAME("hpa_large_min"), CTL(opt_hpa_large_min)},
{NAME("hpa_sec_max_alloc"), CTL(opt_hpa_sec_max_alloc)},
{NAME("hpa_sec_max_bytes"), CTL(opt_hpa_sec_max_bytes)},
{NAME("hpa_sec_nshards"), CTL(opt_hpa_sec_nshards)},
{NAME("metadata_thp"), CTL(opt_metadata_thp)},
{NAME("retain"), CTL(opt_retain)},
{NAME("dss"), CTL(opt_dss)},
@ -650,6 +657,7 @@ static const ctl_named_node_t stats_arenas_i_node[] = {
{NAME("tcache_bytes"), CTL(stats_arenas_i_tcache_bytes)},
{NAME("resident"), CTL(stats_arenas_i_resident)},
{NAME("abandoned_vm"), CTL(stats_arenas_i_abandoned_vm)},
{NAME("hpa_sec_bytes"), CTL(stats_arenas_i_hpa_sec_bytes)},
{NAME("small"), CHILD(named, stats_arenas_i_small)},
{NAME("large"), CHILD(named, stats_arenas_i_large)},
{NAME("bins"), CHILD(indexed, stats_arenas_i_bins)},
@ -889,6 +897,8 @@ ctl_arena_clear(ctl_arena_t *ctl_arena) {
sizeof(pac_estats_t));
memset(&ctl_arena->astats->hpastats, 0,
sizeof(hpa_shard_stats_t));
memset(&ctl_arena->astats->secstats, 0,
sizeof(sec_stats_t));
}
}
@ -903,7 +913,7 @@ ctl_arena_stats_amerge(tsdn_t *tsdn, ctl_arena_t *ctl_arena, arena_t *arena) {
&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->hpastats);
&ctl_arena->astats->hpastats, &ctl_arena->astats->secstats);
for (i = 0; i < SC_NBINS; i++) {
bin_stats_t *bstats =
@ -1089,6 +1099,7 @@ MUTEX_PROF_ARENA_MUTEXES
&astats->hpastats.psset_slab_stats[i]);
}
sec_stats_accum(&sdstats->secstats, &astats->secstats);
}
}
@ -1895,6 +1906,9 @@ CTL_RO_NL_GEN(opt_hpa_slab_goal, opt_hpa_slab_goal, size_t)
CTL_RO_NL_GEN(opt_hpa_slab_max_alloc, opt_hpa_slab_max_alloc, size_t)
CTL_RO_NL_GEN(opt_hpa_small_max, opt_hpa_small_max, size_t)
CTL_RO_NL_GEN(opt_hpa_large_min, opt_hpa_large_min, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_alloc, opt_hpa_sec_max_alloc, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_bytes, opt_hpa_sec_max_bytes, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_nshards, opt_hpa_sec_nshards, size_t)
CTL_RO_NL_GEN(opt_metadata_thp, metadata_thp_mode_names[opt_metadata_thp],
const char *)
CTL_RO_NL_GEN(opt_retain, opt_retain, bool)
@ -3114,6 +3128,9 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_abandoned_vm,
&arenas_i(mib[2])->astats->astats.pa_shard_stats.pac_stats.abandoned_vm,
ATOMIC_RELAXED), size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_sec_bytes,
arenas_i(mib[2])->astats->secstats.bytes, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_small_allocated,
arenas_i(mib[2])->astats->allocated_small, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_small_nmalloc,