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Remove highruns statistics.

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This commit is contained in:
Jason Evans
2012-02-13 15:18:19 -08:00
parent ef8897b4b9
commit 746868929a
6 changed files with 15 additions and 84 deletions
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29
src/arena.c
View File

@@ -1196,8 +1196,6 @@ arena_bin_nonfull_run_get(arena_t *arena, arena_bin_t *bin)
if (config_stats) {
bin->stats.nruns++;
bin->stats.curruns++;
if (bin->stats.curruns > bin->stats.highruns)
bin->stats.highruns = bin->stats.curruns;
}
return (run);
}
@@ -1401,12 +1399,6 @@ arena_malloc_large(arena_t *arena, size_t size, bool zero)
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nmalloc++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nrequests++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns++;
if (arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns >
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns) {
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns =
arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].curruns;
}
}
if (config_prof)
arena_prof_accum(arena, size);
@@ -1477,12 +1469,6 @@ arena_palloc(arena_t *arena, size_t size, size_t alloc_size, size_t alignment,
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nmalloc++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nrequests++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns++;
if (arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns >
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns) {
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns =
arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].curruns;
}
}
malloc_mutex_unlock(&arena->lock);
@@ -1762,7 +1748,6 @@ arena_stats_merge(arena_t *arena, size_t *nactive, size_t *ndirty,
lstats[i].nmalloc += arena->stats.lstats[i].nmalloc;
lstats[i].ndalloc += arena->stats.lstats[i].ndalloc;
lstats[i].nrequests += arena->stats.lstats[i].nrequests;
lstats[i].highruns += arena->stats.lstats[i].highruns;
lstats[i].curruns += arena->stats.lstats[i].curruns;
}
malloc_mutex_unlock(&arena->lock);
@@ -1781,7 +1766,6 @@ arena_stats_merge(arena_t *arena, size_t *nactive, size_t *ndirty,
}
bstats[i].nruns += bin->stats.nruns;
bstats[i].reruns += bin->stats.reruns;
bstats[i].highruns += bin->stats.highruns;
bstats[i].curruns += bin->stats.curruns;
malloc_mutex_unlock(&bin->lock);
}
@@ -1835,12 +1819,6 @@ arena_ralloc_large_shrink(arena_t *arena, arena_chunk_t *chunk, void *ptr,
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nmalloc++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].nrequests++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns++;
if (arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns >
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns) {
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].highruns =
arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].curruns;
}
}
malloc_mutex_unlock(&arena->lock);
}
@@ -1909,13 +1887,6 @@ arena_ralloc_large_grow(arena_t *arena, arena_chunk_t *chunk, void *ptr,
arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].nrequests++;
arena->stats.lstats[(size >> PAGE_SHIFT) - 1].curruns++;
if (arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].curruns > arena->stats.lstats[(size >>
PAGE_SHIFT) - 1].highruns) {
arena->stats.lstats[(size >> PAGE_SHIFT)
- 1].highruns = arena->stats.lstats[(size >>
PAGE_SHIFT) - 1].curruns;
}
}
malloc_mutex_unlock(&arena->lock);
return (false);

10
src/ctl.c
View File

@@ -136,13 +136,11 @@ CTL_PROTO(stats_arenas_i_bins_j_nfills)
CTL_PROTO(stats_arenas_i_bins_j_nflushes)
CTL_PROTO(stats_arenas_i_bins_j_nruns)
CTL_PROTO(stats_arenas_i_bins_j_nreruns)
CTL_PROTO(stats_arenas_i_bins_j_highruns)
CTL_PROTO(stats_arenas_i_bins_j_curruns)
INDEX_PROTO(stats_arenas_i_bins_j)
CTL_PROTO(stats_arenas_i_lruns_j_nmalloc)
CTL_PROTO(stats_arenas_i_lruns_j_ndalloc)
CTL_PROTO(stats_arenas_i_lruns_j_nrequests)
CTL_PROTO(stats_arenas_i_lruns_j_highruns)
CTL_PROTO(stats_arenas_i_lruns_j_curruns)
INDEX_PROTO(stats_arenas_i_lruns_j)
CTL_PROTO(stats_arenas_i_nthreads)
@@ -322,7 +320,6 @@ static const ctl_node_t stats_arenas_i_bins_j_node[] = {
{NAME("nflushes"), CTL(stats_arenas_i_bins_j_nflushes)},
{NAME("nruns"), CTL(stats_arenas_i_bins_j_nruns)},
{NAME("nreruns"), CTL(stats_arenas_i_bins_j_nreruns)},
{NAME("highruns"), CTL(stats_arenas_i_bins_j_highruns)},
{NAME("curruns"), CTL(stats_arenas_i_bins_j_curruns)}
};
static const ctl_node_t super_stats_arenas_i_bins_j_node[] = {
@@ -337,7 +334,6 @@ static const ctl_node_t stats_arenas_i_lruns_j_node[] = {
{NAME("nmalloc"), CTL(stats_arenas_i_lruns_j_nmalloc)},
{NAME("ndalloc"), CTL(stats_arenas_i_lruns_j_ndalloc)},
{NAME("nrequests"), CTL(stats_arenas_i_lruns_j_nrequests)},
{NAME("highruns"), CTL(stats_arenas_i_lruns_j_highruns)},
{NAME("curruns"), CTL(stats_arenas_i_lruns_j_curruns)}
};
static const ctl_node_t super_stats_arenas_i_lruns_j_node[] = {
@@ -482,7 +478,6 @@ ctl_arena_stats_smerge(ctl_arena_stats_t *sstats, ctl_arena_stats_t *astats)
sstats->lstats[i].nmalloc += astats->lstats[i].nmalloc;
sstats->lstats[i].ndalloc += astats->lstats[i].ndalloc;
sstats->lstats[i].nrequests += astats->lstats[i].nrequests;
sstats->lstats[i].highruns += astats->lstats[i].highruns;
sstats->lstats[i].curruns += astats->lstats[i].curruns;
}
@@ -498,7 +493,6 @@ ctl_arena_stats_smerge(ctl_arena_stats_t *sstats, ctl_arena_stats_t *astats)
}
sstats->bstats[i].nruns += astats->bstats[i].nruns;
sstats->bstats[i].reruns += astats->bstats[i].reruns;
sstats->bstats[i].highruns += astats->bstats[i].highruns;
sstats->bstats[i].curruns += astats->bstats[i].curruns;
}
}
@@ -1351,8 +1345,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_bins_j_nruns,
ctl_stats.arenas[mib[2]].bstats[mib[4]].nruns, uint64_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_bins_j_nreruns,
ctl_stats.arenas[mib[2]].bstats[mib[4]].reruns, uint64_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_bins_j_highruns,
ctl_stats.arenas[mib[2]].bstats[mib[4]].highruns, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_bins_j_curruns,
ctl_stats.arenas[mib[2]].bstats[mib[4]].curruns, size_t)
@@ -1373,8 +1365,6 @@ CTL_RO_CGEN(config_stats, stats_arenas_i_lruns_j_nrequests,
ctl_stats.arenas[mib[2]].lstats[mib[4]].nrequests, uint64_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_lruns_j_curruns,
ctl_stats.arenas[mib[2]].lstats[mib[4]].curruns, size_t)
CTL_RO_CGEN(config_stats, stats_arenas_i_lruns_j_highruns,
ctl_stats.arenas[mib[2]].lstats[mib[4]].highruns, size_t)
const ctl_node_t *
stats_arenas_i_lruns_j_index(const size_t *mib, size_t miblen, size_t j)

28
src/stats.c
View File

@@ -161,12 +161,11 @@ stats_arena_bins_print(void (*write_cb)(void *, const char *), void *cbopaque,
malloc_cprintf(write_cb, cbopaque,
"bins: bin size regs pgs allocated nmalloc"
" ndalloc nrequests nfills nflushes"
" newruns reruns maxruns curruns\n");
" newruns reruns curruns\n");
} else {
malloc_cprintf(write_cb, cbopaque,
"bins: bin size regs pgs allocated nmalloc"
" ndalloc newruns reruns maxruns"
" curruns\n");
" ndalloc newruns reruns curruns\n");
}
CTL_GET("arenas.nbins", &nbins, unsigned);
for (j = 0, gap_start = UINT_MAX; j < nbins; j++) {
@@ -182,7 +181,7 @@ stats_arena_bins_print(void (*write_cb)(void *, const char *), void *cbopaque,
uint32_t nregs;
uint64_t nmalloc, ndalloc, nrequests, nfills, nflushes;
uint64_t reruns;
size_t highruns, curruns;
size_t curruns;
if (gap_start != UINT_MAX) {
if (j > gap_start + 1) {
@@ -220,8 +219,6 @@ stats_arena_bins_print(void (*write_cb)(void *, const char *), void *cbopaque,
}
CTL_IJ_GET("stats.arenas.0.bins.0.nreruns", &reruns,
uint64_t);
CTL_IJ_GET("stats.arenas.0.bins.0.highruns", &highruns,
size_t);
CTL_IJ_GET("stats.arenas.0.bins.0.curruns", &curruns,
size_t);
if (config_tcache) {
@@ -229,27 +226,26 @@ stats_arena_bins_print(void (*write_cb)(void *, const char *), void *cbopaque,
"%13u %1s %5zu %4u %3zu %12zu %12"PRIu64
" %12"PRIu64" %12"PRIu64" %12"PRIu64
" %12"PRIu64" %12"PRIu64" %12"PRIu64
" %12zu %12zu\n",
" %12zu\n",
j,
j < ntbins_ ? "T" : j < ntbins_ + nqbins ?
"Q" : j < ntbins_ + nqbins + ncbins ? "C" :
"S",
reg_size, nregs, run_size / pagesize,
allocated, nmalloc, ndalloc, nrequests,
nfills, nflushes, nruns, reruns, highruns,
curruns);
nfills, nflushes, nruns, reruns, curruns);
} else {
malloc_cprintf(write_cb, cbopaque,
"%13u %1s %5zu %4u %3zu %12zu %12"PRIu64
" %12"PRIu64" %12"PRIu64" %12"PRIu64
" %12zu %12zu\n",
" %12zu\n",
j,
j < ntbins_ ? "T" : j < ntbins_ + nqbins ?
"Q" : j < ntbins_ + nqbins + ncbins ? "C" :
"S",
reg_size, nregs, run_size / pagesize,
allocated, nmalloc, ndalloc, nruns, reruns,
highruns, curruns);
curruns);
}
}
}
@@ -276,11 +272,11 @@ stats_arena_lruns_print(void (*write_cb)(void *, const char *), void *cbopaque,
malloc_cprintf(write_cb, cbopaque,
"large: size pages nmalloc ndalloc nrequests"
" maxruns curruns\n");
" curruns\n");
CTL_GET("arenas.nlruns", &nlruns, size_t);
for (j = 0, gap_start = -1; j < nlruns; j++) {
uint64_t nmalloc, ndalloc, nrequests;
size_t run_size, highruns, curruns;
size_t run_size, curruns;
CTL_IJ_GET("stats.arenas.0.lruns.0.nmalloc", &nmalloc,
uint64_t);
@@ -293,8 +289,6 @@ stats_arena_lruns_print(void (*write_cb)(void *, const char *), void *cbopaque,
gap_start = j;
} else {
CTL_J_GET("arenas.lrun.0.size", &run_size, size_t);
CTL_IJ_GET("stats.arenas.0.lruns.0.highruns", &highruns,
size_t);
CTL_IJ_GET("stats.arenas.0.lruns.0.curruns", &curruns,
size_t);
if (gap_start != -1) {
@@ -304,9 +298,9 @@ stats_arena_lruns_print(void (*write_cb)(void *, const char *), void *cbopaque,
}
malloc_cprintf(write_cb, cbopaque,
"%13zu %5zu %12"PRIu64" %12"PRIu64" %12"PRIu64
" %12zu %12zu\n",
" %12zu\n",
run_size, run_size / pagesize, nmalloc, ndalloc,
nrequests, highruns, curruns);
nrequests, curruns);
}
}
if (gap_start != -1)