diff --git a/include/jemalloc/internal/psset.h b/include/jemalloc/internal/psset.h index d8189666..3320d4e5 100644 --- a/include/jemalloc/internal/psset.h +++ b/include/jemalloc/internal/psset.h @@ -29,8 +29,6 @@ struct psset_bin_stats_s { size_t npageslabs; /* Of them, how many pages are active? */ size_t nactive; - /* How many are inactive? */ - size_t ninactive; }; typedef struct psset_stats_s psset_stats_t; diff --git a/src/ctl.c b/src/ctl.c index 516add4e..aa878583 100644 --- a/src/ctl.c +++ b/src/ctl.c @@ -233,16 +233,12 @@ CTL_PROTO(stats_arenas_i_hpa_shard_nhugifies) CTL_PROTO(stats_arenas_i_hpa_shard_ndehugifies) CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_npageslabs_huge) CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_nactive_huge) -CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_ninactive_huge) CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_npageslabs_nonhuge) CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_nactive_nonhuge) -CTL_PROTO(stats_arenas_i_hpa_shard_full_slabs_ninactive_nonhuge) CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_huge) CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge) CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_huge) CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_nonhuge) -CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_huge) -CTL_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_nonhuge) INDEX_PROTO(stats_arenas_i_hpa_shard_nonfull_slabs_j) CTL_PROTO(stats_arenas_i_nthreads) CTL_PROTO(stats_arenas_i_uptime) @@ -659,14 +655,10 @@ static const ctl_named_node_t stats_arenas_i_hpa_shard_full_slabs_node[] = { CTL(stats_arenas_i_hpa_shard_full_slabs_npageslabs_huge)}, {NAME("nactive_huge"), CTL(stats_arenas_i_hpa_shard_full_slabs_nactive_huge)}, - {NAME("ninactive_huge"), - CTL(stats_arenas_i_hpa_shard_full_slabs_ninactive_huge)}, {NAME("npageslabs_nonhuge"), CTL(stats_arenas_i_hpa_shard_full_slabs_npageslabs_nonhuge)}, {NAME("nactive_nonhuge"), - CTL(stats_arenas_i_hpa_shard_full_slabs_nactive_nonhuge)}, - {NAME("ninactive_nonhuge"), - CTL(stats_arenas_i_hpa_shard_full_slabs_ninactive_nonhuge)}, + CTL(stats_arenas_i_hpa_shard_full_slabs_nactive_nonhuge)} }; static const ctl_named_node_t stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = { @@ -674,14 +666,10 @@ static const ctl_named_node_t stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_huge)}, {NAME("nactive_huge"), CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_huge)}, - {NAME("ninactive_huge"), - CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_huge)}, {NAME("npageslabs_nonhuge"), CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge)}, {NAME("nactive_nonhuge"), - CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_nonhuge)}, - {NAME("ninactive_nonhuge"), - CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_nonhuge)} + CTL(stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_nonhuge)} }; static const ctl_named_node_t super_stats_arenas_i_hpa_shard_nonfull_slabs_j_node[] = { @@ -3531,8 +3519,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_npageslabs_nonhuge size_t); CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_nactive_nonhuge, arenas_i(mib[2])->astats->hpastats.psset_stats.full_slabs[0].nactive, size_t); -CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_ninactive_nonhuge, - arenas_i(mib[2])->astats->hpastats.psset_stats.full_slabs[0].ninactive, size_t); /* Full, huge */ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_npageslabs_huge, @@ -3540,8 +3526,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_npageslabs_huge, size_t); CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_nactive_huge, arenas_i(mib[2])->astats->hpastats.psset_stats.full_slabs[1].nactive, size_t); -CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_full_slabs_ninactive_huge, - arenas_i(mib[2])->astats->hpastats.psset_stats.full_slabs[1].ninactive, size_t); /* Nonfull, nonhuge */ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_nonhuge, @@ -3550,9 +3534,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_no CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_nonhuge, arenas_i(mib[2])->astats->hpastats.psset_stats.nonfull_slabs[mib[5]][0].nactive, size_t); -CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_nonhuge, - arenas_i(mib[2])->astats->hpastats.psset_stats.nonfull_slabs[mib[5]][0].ninactive, - size_t); /* Nonfull, huge */ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_huge, @@ -3561,10 +3542,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_npageslabs_hu CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_nactive_huge, arenas_i(mib[2])->astats->hpastats.psset_stats.nonfull_slabs[mib[5]][1].nactive, size_t); -CTL_RO_CGEN(config_stats, stats_arenas_i_hpa_shard_nonfull_slabs_j_ninactive_huge, - arenas_i(mib[2])->astats->hpastats.psset_stats.nonfull_slabs[mib[5]][1].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, diff --git a/src/hpa.c b/src/hpa.c index a206cffe..4397c9d6 100644 --- a/src/hpa.c +++ b/src/hpa.c @@ -664,7 +664,6 @@ static void hpa_shard_assert_stats_empty(psset_bin_stats_t *bin_stats) { assert(bin_stats->npageslabs == 0); assert(bin_stats->nactive == 0); - assert(bin_stats->ninactive == 0); } static void diff --git a/src/psset.c b/src/psset.c index a91653f4..e8d847a3 100644 --- a/src/psset.c +++ b/src/psset.c @@ -21,7 +21,6 @@ static void psset_bin_stats_accum(psset_bin_stats_t *dst, psset_bin_stats_t *src) { dst->npageslabs += src->npageslabs; dst->nactive += src->nactive; - dst->ninactive += src->ninactive; } void @@ -54,7 +53,6 @@ psset_bin_stats_insert_remove(psset_bin_stats_t *binstats, hpdata_t *ps, binstats[huge_idx].npageslabs += mul * 1; size_t nactive = hpdata_nactive_get(ps); binstats[huge_idx].nactive += mul * nactive; - binstats[huge_idx].ninactive += mul * (HUGEPAGE_PAGES - nactive); } static void diff --git a/src/stats.c b/src/stats.c index 1b51c8b7..a8d3ffe8 100644 --- a/src/stats.c +++ b/src/stats.c @@ -819,15 +819,14 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) { i, &npageslabs_huge, size_t); CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.nactive_huge", i, &nactive_huge, size_t); - CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.ninactive_huge", - i, &ninactive_huge, size_t); + ninactive_huge = npageslabs_huge * HUGEPAGE_PAGES - nactive_huge; CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.npageslabs_nonhuge", i, &npageslabs_nonhuge, size_t); CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.nactive_nonhuge", i, &nactive_nonhuge, size_t); - CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.ninactive_nonhuge", - i, &ninactive_nonhuge, size_t); + ninactive_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES + - nactive_nonhuge; size_t sec_bytes; CTL_M2_GET("stats.arenas.0.hpa_sec_bytes", i, &sec_bytes, size_t); @@ -875,10 +874,6 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) { &nactive_huge); emitter_json_kv(emitter, "nactive_nonhuge", emitter_type_size, &nactive_nonhuge); - emitter_json_kv(emitter, "ninactive_huge", emitter_type_size, - &ninactive_huge); - emitter_json_kv(emitter, "ninactive_nonhuge", emitter_type_size, - &ninactive_nonhuge); emitter_json_object_end(emitter); /* End "full_slabs" */ COL_HDR(row, size, NULL, right, 20, size) @@ -905,14 +900,14 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) { &npageslabs_huge, size_t); CTL_LEAF(stats_arenas_mib, 6, "nactive_huge", &nactive_huge, size_t); - CTL_LEAF(stats_arenas_mib, 6, "ninactive_huge", - &ninactive_huge, size_t); + ninactive_huge = npageslabs_huge * HUGEPAGE_PAGES + - nactive_huge; CTL_LEAF(stats_arenas_mib, 6, "npageslabs_nonhuge", &npageslabs_nonhuge, size_t); CTL_LEAF(stats_arenas_mib, 6, "nactive_nonhuge", &nactive_nonhuge, size_t); - CTL_LEAF(stats_arenas_mib, 6, "ninactive_nonhuge", - &ninactive_nonhuge, size_t); + ninactive_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES + - nactive_nonhuge; bool in_gap_prev = in_gap; in_gap = (npageslabs_huge == 0 && npageslabs_nonhuge == 0); @@ -938,14 +933,10 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) { &npageslabs_huge); emitter_json_kv(emitter, "nactive_huge", emitter_type_size, &nactive_huge); - emitter_json_kv(emitter, "ninactive_huge", emitter_type_size, - &ninactive_huge); emitter_json_kv(emitter, "npageslabs_nonhuge", emitter_type_size, &npageslabs_nonhuge); emitter_json_kv(emitter, "nactive_nonhuge", emitter_type_size, &nactive_nonhuge); - emitter_json_kv(emitter, "ninactive_nonhuge", emitter_type_size, - &ninactive_huge); emitter_json_object_end(emitter); } emitter_json_array_end(emitter); /* End "nonfull_slabs" */ diff --git a/test/unit/psset.c b/test/unit/psset.c index 020a8325..88014445 100644 --- a/test/unit/psset.c +++ b/test/unit/psset.c @@ -325,8 +325,6 @@ stats_expect_empty(psset_bin_stats_t *stats) { "Supposedly empty bin had positive npageslabs"); expect_zu_eq(0, stats->nactive, "Unexpected nonempty bin" "Supposedly empty bin had positive nactive"); - expect_zu_eq(0, stats->ninactive, "Unexpected nonempty bin" - "Supposedly empty bin had positive ninactive"); } static void @@ -337,8 +335,6 @@ stats_expect(psset_t *psset, size_t nactive) { expect_zu_eq(HUGEPAGE_PAGES, psset->stats.full_slabs[0].nactive, "Should have exactly filled the bin"); - expect_zu_eq(0, psset->stats.full_slabs[0].ninactive, - "Should never have inactive pages in a full slab"); } else { stats_expect_empty(&psset->stats.full_slabs[0]); } @@ -356,9 +352,6 @@ stats_expect(psset_t *psset, size_t nactive) { expect_zu_eq(nactive, psset->stats.nonfull_slabs[i][0].nactive, "Mismatch in active pages"); - expect_zu_eq(ninactive, - psset->stats.nonfull_slabs[i][0].ninactive, - "Mismatch in inactive pages"); } else { stats_expect_empty(&psset->stats.nonfull_slabs[i][0]); }