DEBUG JEMALLOC INFO

soooooon.t

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 ---