project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HPA stats: report retained instead of inactive.

Browse Source 
This more closely maps to the PAC.
This commit is contained in:
David Goldblatt 2020-12-03 19:35:21 -08:00 committed by David Goldblatt
parent d3e5ea03c5
commit 061cabb712
1 changed files with 11 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/stats.c
View File

@ -809,19 +809,17 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
size_t npageslabs_huge;
size_t nactive_huge;
size_t ninactive_huge;
size_t ndirty_huge;
size_t npageslabs_nonhuge;
size_t nactive_nonhuge;
size_t ninactive_nonhuge;
size_t ndirty_nonhuge;
size_t nretained_nonhuge;
CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.npageslabs_huge",
i, &npageslabs_huge, size_t);
CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.nactive_huge",
i, &nactive_huge, size_t);
ninactive_huge = npageslabs_huge * HUGEPAGE_PAGES - nactive_huge;
CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.ndirty_huge",
i, &ndirty_huge, size_t);
@ -829,10 +827,10 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
i, &npageslabs_nonhuge, size_t);
CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.nactive_nonhuge",
i, &nactive_nonhuge, size_t);
ninactive_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES
- nactive_nonhuge;
CTL_M2_GET("stats.arenas.0.hpa_shard.full_slabs.ndirty_nonhuge",
i, &ndirty_nonhuge, size_t);
nretained_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES
- nactive_nonhuge - ndirty_nonhuge;
size_t sec_bytes;
CTL_M2_GET("stats.arenas.0.hpa_sec_bytes", i, &sec_bytes, size_t);
@ -850,8 +848,8 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
" In full slabs:\n"
" npageslabs: %zu huge, %zu nonhuge\n"
" nactive: %zu huge, %zu nonhuge \n"
" ninactive: %zu huge, %zu nonhuge \n"
" ndirty: %zu huge, %zu nonhuge \n",
" ndirty: %zu huge, %zu nonhuge \n"
" nretained: 0 huge, %zu nonhuge \n",
nevictions, rate_per_second(nevictions, uptime),
npurge_passes, rate_per_second(npurge_passes, uptime),
npurges, rate_per_second(npurges, uptime),
@ -859,8 +857,8 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
ndehugifies, rate_per_second(ndehugifies, uptime),
npageslabs_huge, npageslabs_nonhuge,
nactive_huge, nactive_nonhuge,
ninactive_huge, ninactive_nonhuge,
ndirty_huge, ndirty_nonhuge);
ndirty_huge, ndirty_nonhuge,
nretained_nonhuge);
emitter_json_object_kv_begin(emitter, "hpa_shard");
emitter_json_kv(emitter, "nevictions", emitter_type_uint64,
@ -893,12 +891,11 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
COL_HDR(row, ind, NULL, right, 4, unsigned)
COL_HDR(row, npageslabs_huge, NULL, right, 16, size)
COL_HDR(row, nactive_huge, NULL, right, 16, size)
COL_HDR(row, ninactive_huge, NULL, right, 16, size)
COL_HDR(row, ndirty_huge, NULL, right, 16, size)
COL_HDR(row, npageslabs_nonhuge, NULL, right, 20, size)
COL_HDR(row, nactive_nonhuge, NULL, right, 20, size)
COL_HDR(row, ninactive_nonhuge, NULL, right, 20, size)
COL_HDR(row, ndirty_nonhuge, NULL, right, 20, size)
COL_HDR(row, nretained_nonhuge, NULL, right, 20, size)
size_t stats_arenas_mib[CTL_MAX_DEPTH];
CTL_LEAF_PREPARE(stats_arenas_mib, 0, "stats.arenas");
@ -917,8 +914,6 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
&nactive_huge, size_t);
CTL_LEAF(stats_arenas_mib, 6, "ndirty_huge",
&ndirty_huge, size_t);
ninactive_huge = npageslabs_huge * HUGEPAGE_PAGES
- nactive_huge;
CTL_LEAF(stats_arenas_mib, 6, "npageslabs_nonhuge",
&npageslabs_nonhuge, size_t);
@ -926,8 +921,8 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
&nactive_nonhuge, size_t);
CTL_LEAF(stats_arenas_mib, 6, "ndirty_nonhuge",
&ndirty_nonhuge, size_t);
ninactive_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES
- nactive_nonhuge;
nretained_nonhuge = npageslabs_nonhuge * HUGEPAGE_PAGES
- nactive_nonhuge - ndirty_nonhuge;
bool in_gap_prev = in_gap;
in_gap = (npageslabs_huge == 0 && npageslabs_nonhuge == 0);
@ -940,12 +935,11 @@ stats_arena_hpa_shard_print(emitter_t *emitter, unsigned i, uint64_t uptime) {
col_ind.size_val = j;
col_npageslabs_huge.size_val = npageslabs_huge;
col_nactive_huge.size_val = nactive_huge;
col_ninactive_huge.size_val = ninactive_huge;
col_ndirty_huge.size_val = ndirty_huge;
col_npageslabs_nonhuge.size_val = npageslabs_nonhuge;
col_nactive_nonhuge.size_val = nactive_nonhuge;
col_ninactive_nonhuge.size_val = ninactive_nonhuge;
col_ndirty_nonhuge.size_val = ndirty_nonhuge;
col_nretained_nonhuge.size_val = nretained_nonhuge;
if (!in_gap) {
emitter_table_row(emitter, &row);
}