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November 16, 2014 18:19
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DEBUG JEMALLOC INFO
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matt@ununoctium:~/repos/redis/src% ./redis-cli -p 6379 debug jemalloc info | |
___ Begin jemalloc statistics ___ | |
Version: 3.6.0-0-g46c0af68bd248b04df75e4f92d5fb804c3d75340 | |
Assertions disabled | |
Run-time option settings: | |
opt.abort: false | |
opt.lg_chunk: 22 | |
opt.dss: "secondary" | |
opt.narenas: 32 | |
opt.lg_dirty_mult: 3 | |
opt.stats_print: false | |
opt.junk: false | |
opt.quarantine: 0 | |
opt.redzone: false | |
opt.zero: false | |
opt.tcache: true | |
opt.lg_tcache_max: 15 | |
CPUs: 8 | |
Arenas: 32 | |
Pointer size: 8 | |
Quantum size: 16 | |
Page size: 4096 | |
Min active:dirty page ratio per arena: 8:1 | |
Maximum thread-cached size class: 32768 | |
Chunk size: 4194304 (2^22) | |
Allocated: 15689144, active: 16715776, mapped: 25165824 | |
Current active ceiling: 41943040 | |
chunks: nchunks highchunks curchunks | |
8 7 6 | |
huge: nmalloc ndalloc allocated | |
2 1 8388608 | |
arenas[0]: | |
assigned threads: 1 | |
dss allocation precedence: disabled | |
dirty pages: 2033:182 active:dirty, 2 sweeps, 11 madvises, 743 purged | |
allocated nmalloc ndalloc nrequests | |
small: 6444472 21392 6342 1020703 | |
large: 856064 12 4 12 | |
total: 7300536 21404 6346 1020715 | |
active: 8327168 | |
mapped: 12582912 | |
bins: bin size regs pgs allocated nmalloc ndalloc nrequests nfills nflushes newruns reruns curruns | |
0 8 501 1 24 101 98 3 1 4 1 0 1 | |
1 16 252 1 166000 10402 27 10475 104 2 42 0 42 | |
2 32 126 1 78720 5351 2891 1001762 198 194 42 21 20 | |
3 48 84 1 1824 94 56 1984 2 3 1 0 1 | |
4 64 63 1 1152 63 45 40 1 3 1 0 1 | |
5 80 50 1 400 50 45 26 1 3 1 0 1 | |
6 96 84 2 9216 173 77 2045 3 4 2 0 2 | |
7 112 72 2 224 72 70 27 1 4 1 0 1 | |
8 128 63 2 128 63 62 23 1 3 1 0 1 | |
9 160 51 2 160 51 50 26 1 3 1 0 1 | |
10 192 63 3 192 63 62 26 1 3 1 0 1 | |
11 224 72 4 448 72 70 28 1 4 1 0 1 | |
12 256 63 4 4352 63 46 40 1 3 1 0 1 | |
13 320 63 5 320 63 62 27 1 3 1 0 1 | |
14 384 63 6 384 63 62 27 1 3 1 0 1 | |
15 448 63 7 448 63 62 27 1 3 1 0 1 | |
16 512 63 8 512 63 62 24 1 3 1 0 1 | |
17 640 51 8 640 51 50 27 1 3 1 0 1 | |
18 768 47 9 768 47 46 26 1 3 1 0 1 | |
19 896 45 10 5376 50 44 1953 2 3 1 0 1 | |
20 1024 63 16 4096 63 59 24 1 3 1 0 1 | |
21 1280 51 16 1280 51 50 26 1 3 1 0 1 | |
22 1536 42 16 1536 42 41 26 1 3 1 0 1 | |
23 1792 38 17 1792 38 37 27 1 3 1 0 1 | |
24 2048 65 33 6144 65 62 23 1 3 1 0 1 | |
25 2560 52 33 166400 117 52 77 6 8 3 0 2 | |
26 3072 43 33 5852160 3959 2054 1884 188 187 92 44 45 | |
27 3584 39 35 139776 39 0 0 1 0 1 0 1 | |
large: size pages nmalloc ndalloc nrequests curruns | |
[1] | |
8192 2 1 0 1 1 | |
[1] | |
16384 4 1 1 1 0 | |
20480 5 2 0 2 2 | |
[2] | |
32768 8 1 0 1 1 | |
36864 9 3 2 3 1 | |
[10] | |
81920 20 1 0 1 1 | |
[59] | |
327680 80 2 0 2 2 | |
[598] | |
2781184 679 1 1 1 0 | |
[339] | |
--- End jemalloc statistics --- |
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