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metadata usage breakdowns: tracking edata and rtree usages

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This commit is contained in:
Shirui Cheng
2023-10-10 09:46:23 -07:00
committed by Qi Wang
parent 005f20aa7f
commit 36becb1302
10 changed files with 116 additions and 30 deletions
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24
src/ctl.c
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@@ -294,6 +294,8 @@ CTL_PROTO(stats_arenas_i_muzzy_nmadvise)
CTL_PROTO(stats_arenas_i_muzzy_purged)
CTL_PROTO(stats_arenas_i_base)
CTL_PROTO(stats_arenas_i_internal)
CTL_PROTO(stats_arenas_i_metadata_edata)
CTL_PROTO(stats_arenas_i_metadata_rtree)
CTL_PROTO(stats_arenas_i_metadata_thp)
CTL_PROTO(stats_arenas_i_tcache_bytes)
CTL_PROTO(stats_arenas_i_tcache_stashed_bytes)
@@ -307,6 +309,8 @@ CTL_PROTO(stats_background_thread_num_threads)
CTL_PROTO(stats_background_thread_num_runs)
CTL_PROTO(stats_background_thread_run_interval)
CTL_PROTO(stats_metadata)
CTL_PROTO(stats_metadata_edata)
CTL_PROTO(stats_metadata_rtree)
CTL_PROTO(stats_metadata_thp)
CTL_PROTO(stats_resident)
CTL_PROTO(stats_mapped)
@@ -801,6 +805,8 @@ static const ctl_named_node_t stats_arenas_i_node[] = {
{NAME("muzzy_purged"), CTL(stats_arenas_i_muzzy_purged)},
{NAME("base"), CTL(stats_arenas_i_base)},
{NAME("internal"), CTL(stats_arenas_i_internal)},
{NAME("metadata_edata"), CTL(stats_arenas_i_metadata_edata)},
{NAME("metadata_rtree"), CTL(stats_arenas_i_metadata_rtree)},
{NAME("metadata_thp"), CTL(stats_arenas_i_metadata_thp)},
{NAME("tcache_bytes"), CTL(stats_arenas_i_tcache_bytes)},
{NAME("tcache_stashed_bytes"),
@@ -846,6 +852,8 @@ static const ctl_named_node_t stats_node[] = {
{NAME("allocated"), CTL(stats_allocated)},
{NAME("active"), CTL(stats_active)},
{NAME("metadata"), CTL(stats_metadata)},
{NAME("metadata_edata"), CTL(stats_metadata_edata)},
{NAME("metadata_rtree"), CTL(stats_metadata_rtree)},
{NAME("metadata_thp"), CTL(stats_metadata_thp)},
{NAME("resident"), CTL(stats_resident)},
{NAME("mapped"), CTL(stats_mapped)},
@@ -1138,6 +1146,10 @@ MUTEX_PROF_ARENA_MUTEXES
#undef OP
if (!destroyed) {
sdstats->astats.base += astats->astats.base;
sdstats->astats.metadata_edata += astats->astats
.metadata_edata;
sdstats->astats.metadata_rtree += astats->astats
.metadata_rtree;
sdstats->astats.resident += astats->astats.resident;
sdstats->astats.metadata_thp += astats->astats.metadata_thp;
ctl_accum_atomic_zu(&sdstats->astats.internal,
@@ -1341,6 +1353,10 @@ ctl_refresh(tsdn_t *tsdn) {
ctl_stats->metadata = ctl_sarena->astats->astats.base +
atomic_load_zu(&ctl_sarena->astats->astats.internal,
ATOMIC_RELAXED);
ctl_stats->metadata_edata = ctl_sarena->astats->astats
.metadata_edata;
ctl_stats->metadata_rtree = ctl_sarena->astats->astats
.metadata_rtree;
ctl_stats->resident = ctl_sarena->astats->astats.resident;
ctl_stats->metadata_thp =
ctl_sarena->astats->astats.metadata_thp;
@@ -3599,6 +3615,10 @@ label_return:
CTL_RO_CGEN(config_stats, stats_allocated, ctl_stats->allocated, size_t)
CTL_RO_CGEN(config_stats, stats_active, ctl_stats->active, size_t)
CTL_RO_CGEN(config_stats, stats_metadata, ctl_stats->metadata, size_t)
CTL_RO_CGEN(config_stats, stats_metadata_edata, ctl_stats->metadata_edata,
size_t)
CTL_RO_CGEN(config_stats, stats_metadata_rtree, ctl_stats->metadata_rtree,
size_t)
CTL_RO_CGEN(config_stats, stats_metadata_thp, ctl_stats->metadata_thp, size_t)
CTL_RO_CGEN(config_stats, stats_resident, ctl_stats->resident, size_t)
CTL_RO_CGEN(config_stats, stats_mapped, ctl_stats->mapped, size_t)
@@ -3664,6 +3684,10 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_base,
CTL_RO_CGEN(config_stats, stats_arenas_i_internal,
atomic_load_zu(&arenas_i(mib[2])->astats->astats.internal, ATOMIC_RELAXED),
size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_metadata_edata,
arenas_i(mib[2])->astats->astats.metadata_edata, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_metadata_rtree,
arenas_i(mib[2])->astats->astats.metadata_rtree, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_metadata_thp,
arenas_i(mib[2])->astats->astats.metadata_thp, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_tcache_bytes,