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CTL, Stats: report HPA empty slab stats.

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David Goldblatt 2020-12-05 19:24:23 -08:00 • committed by David Goldblatt
parent bf64557ed6
commit 0ea3d6307c
2 changed files with 123 additions and 25 deletions
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50
src/ctl.c
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@ -230,18 +230,34 @@ CTL_PROTO(stats_arenas_i_hpa_shard_npurge_passes)
CTL_PROTO(stats_arenas_i_hpa_shard_npurges)
CTL_PROTO(stats_arenas_i_hpa_shard_nhugifies)
CTL_PROTO(stats_arenas_i_hpa_shard_ndehugifies)
/* We have a set of stats for full slabs. */
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_npageslabs_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_npageslabs_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_nactive_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_nactive_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_ndirty_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_ndirty_huge)
/* A parallel set for the empty slabs. */
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_npageslabs_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_npageslabs_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_nactive_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_nactive_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_ndirty_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_empty_slabs_ndirty_huge)
/*
* And one for the slabs that are neither empty nor full, but indexed by how
* full they are.
*/
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_huge)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_ndirty_nonhuge)
CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_ndirty_huge)
INDEX_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j)
CTL_PROTO(stats_arenas_i_nthreads)
CTL_PROTO(stats_arenas_i_uptime)
@ -668,6 +684,21 @@ static const ctl_named_node_t stats_arenas_i_hpa_shard_full_slabs_node[] = {
CTL(stats_arenas_i_hpa_shard_full_slabs_ndirty_huge)}
};
static const ctl_named_node_t stats_arenas_i_hpa_shard_empty_slabs_node[] = {
{NAME("npageslabs_nonhuge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_npageslabs_nonhuge)},
{NAME("npageslabs_huge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_npageslabs_huge)},
{NAME("nactive_nonhuge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_nactive_nonhuge)},
{NAME("nactive_huge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_nactive_huge)},
{NAME("ndirty_nonhuge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_ndirty_nonhuge)},
{NAME("ndirty_huge"),
CTL(stats_arenas_i_hpa_shard_empty_slabs_ndirty_huge)}
};
static const ctl_named_node_t stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = {
{NAME("npageslabs_nonhuge"),
CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge)},
@ -696,6 +727,8 @@ static const ctl_indexed_node_t stats_arenas_i_hpa_shard_nonfull_slabs_node[] =
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("empty_slabs"), CHILD(named,
stats_arenas_i_hpa_shard_empty_slabs)},
{NAME("nonfull_slabs"), CHILD(indexed,
stats_arenas_i_hpa_shard_nonfull_slabs)},
@ -3539,6 +3572,23 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_nactive_huge,
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_ndirty_huge,
arenas_i(mib[2])->astats->hpastats.psset_stats.full_slabs[1].ndirty, size_t);
/* Empty, nonhuge */
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_npageslabs_nonhuge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[0].npageslabs,
size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_nactive_nonhuge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[0].nactive, size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_ndirty_nonhuge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[0].ndirty, size_t);
/* Empty, huge */
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_npageslabs_huge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[1].npageslabs,
size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_nactive_huge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[1].nactive, size_t);
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_empty_slabs_ndirty_huge,
arenas_i(mib[2])->astats->hpastats.psset_stats.empty_slabs[1].ndirty, size_t);
/* Nonfull, nonhuge */
CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge,