mongoDB v3 mmapv1,wiredTiger insert 時のメモリ使用確認

*mongoDB v3 で、storage engine を mmapv1, wiredTiger にした時の動きの違いを見てみた。*


## 確認方法

　10,000,000 件のデータを、バルクサイズ 10,000 でひたすら insert。
その間に、
・vmstat 1 2
・mongostat 1 -n 2
を 1 秒毎にモニター。


## まず、結論

- mmap の時は、insert するたびにメモリ使用量がどんどん増えてしまって、メモリをどれだけ載せてもつらそうな感じだったが、wiredTigerに変えてみることでメモリの使われ方が大きく変わったように見える。

>
insert 完了時のメモリ(res)量
mmap : 17.2G
wiredTiger : 108 M


## データ

>
mongodb> db.test.stats().size
326


## 結果

### mmapv1

>
mongodb> show dbs
test1  7.936GB

>
shell(monitor)>
20151226 190732
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 6871048  33028 6078172    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 6881752  33028 6078172    0    0     0    48 4217 8383  1  1 98  0  0
insert query update delete getmore command flushes mapped  vsize   res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:34
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:35
20151226 190736
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 6904628  33076 6078172    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 6920104  33076 6078172    0    0     0    92 5301 10699  1  1 98  0  0
insert query update delete getmore command flushes mapped  vsize   res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:38
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:39
20151226 190740
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  1    368 6932984  33108 6079916    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 7070544  33144 6079924    0    0     0   148 4456 8426  1  1 96  1  0
insert query update delete getmore command flushes mapped  vsize   res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:42
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:43
20151226 190744
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 7128524  33152 6079928    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 7166396  33152 6079932    0    0     0    48 3710 7384  1  1 98  0  0
insert query update delete getmore command flushes mapped  vsize   res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:46
    *0    *0     *0     *0       0     1|0       0  65.0M 464.0M 33.0M      0   0|0   0|0   79b    10k    1 19:07:47
20151226 190748
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 7103200  33184 6118000    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 7044520  33196 6157052    0    0     0  5724 7096 11994 12  2 85  1  0
insert query update delete getmore command flushes mapped  vsize    res faults qr|qw ar|aw netIn netOut conn     time
 74000    *0     *0     *0       0     1|0       0 258.0M 880.0M 178.0M      0   0|0   0|0   24m    14k    2 19:07:50
 83341    *0     *0     *0       0     1|0       0 258.0M 880.0M 218.0M      0   0|0   0|1   27m    15k    2 19:07:51
20151226 190752
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 6943568  33228 6278492    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 6908136  33228 6323256    0    0     0  6896 6277 10215 12  2 86  0  0
insert query update delete getmore command flushes mapped vsize    res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0 514.0M  1.4G 372.0M      0   0|0   0|0   33m    16k    2 19:07:54
100000    *0     *0     *0       0     1|0       0   1.0G  2.4G 430.0M      2   0|0   0|0   33m    16k    2 19:07:55
20151226 190756
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 6758096  33252 6466812    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 6685732  33268 6509836    0    0     0 65036 20067 10215 12  2 85  1  0
insert query update delete getmore command flushes mapped vsize    res faults qr|qw ar|aw netIn netOut conn     time
  8396    *0     *0     *0       0     1|0       0   1.0G  2.4G 528.0M      0   0|0   0|0    3m    11k    2 19:07:58
 49307    *0     *0     *0       0     1|0       0   1.0G  2.4G 589.0M      1   0|1   0|1   16m    13k    2 19:07:59
20151226 190800
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  3    368 6611992  33300 6558156    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 6645720  33308 6558164    0    0    12  2140 5565 11211  6  1 82 11  0
insert query update delete getmore command flushes mapped vsize    res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   1.0G  2.4G 664.0M      0   0|0   0|0   33m    16k    2 19:08:02
100000    *0     *0     *0       0     1|0       0   1.0G  2.4G 716.0M      1   0|0   0|0   33m    16k    2 19:08:03
20151226 190804
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 6500900  33316 6698064    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 6459216  33324 6730316    0    0     0  6600 5287 8668 11  1 87  1  0
insert query update delete getmore command flushes mapped vsize    res faults qr|qw ar|aw netIn netOut conn     time
 79035    *0     *0     *0       0     1|0       0   2.0G  4.4G 849.0M      0   0|0   0|1   26m    15k    2 19:08:06
 72985    *0     *0     *0       0     1|0       0   2.0G  4.4G 887.0M      0   0|0   0|0   24m    14k    2 19:08:07
20151226 190808
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 6327680  33324 6841864    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 6299348  33332 6879888    0    0     0  6992 5999 9313 12  1 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.0G      1   0|0   0|0   33m    16k    2 19:08:10
100000    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.1G      0   0|0   0|0   33m    16k    2 19:08:11
20151226 190812
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 6187444  33340 7025004    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 6141764  33340 7071620    0    0     0  6512 6025 9436 12  1 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 75579    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.2G      0   0|1   0|1   25m    14k    2 19:08:14
 80962    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.2G      0   0|0   0|1   27m    15k    2 19:08:15
20151226 190816
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 6005772  33356 7176032    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 5947160  33356 7217224    0    0     0  5816 5615 10484 12  1 86  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 84785    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.4G      0   0|0   0|0   28m    15k    2 19:08:18
100000    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.4G      0   0|0   0|0   33m    16k    2 19:08:19
20151226 190820
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 5843260  33372 7349560    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 5798016  33372 7394052    0    0     0  6912 5669 7740 12  2 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.6G      0   0|0   0|0   33m    16k    2 19:08:22
 94564    *0     *0     *0       0     1|0       0   2.0G  4.4G 1.6G      0   0|0   0|1   31m    15k    2 19:08:23
20151226 190824
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 5633512  33380 7524512    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 5582620  33400 7559604    0    0     4  3856 6548 10155 12  1 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 87643    *0     *0     *0       0     1|0       0   4.0G  8.4G 1.7G      0   0|0   0|1   29m    15k    2 19:08:26
 69252    *0     *0     *0       0     1|0       0   4.0G  8.4G 1.8G      0   0|0   0|1   23m    14k    2 19:08:27
20151226 190828
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 5411984  33400 7684960    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 5255212  33400 7718148    0    0     0 13792 5568 10090 11  2 84  3  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.1G      0   0|0   0|0   33m    16k    2 19:08:30
 90009    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.2G      0   0|0   0|1   30m    15k    2 19:08:31
20151226 190832
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  4    368 5110760  33416 7824848    0    0     6    42    2    2  2  1 96  2  0
 0  4    368 5111660  33416 7825036    0    0     0 122888 4657 9929  1  0 61 37  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.2G      0   1|1   1|1   79b    10k    2 19:08:34
    *0    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.2G      0   1|1   1|1   79b    10k    2 19:08:35
20151226 190836
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  3    368 5114892  33436 7825036    0    0     6    42    2    2  2  1 96  2  0
 0  2    368 5121520  33448 7825024    0    0     0   348 5080 11297  1  0 74 24  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 72423    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.2G      0   0|0   0|0   24m    14k    2 19:08:38
100000    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.3G      1   0|0   0|0   33m    16k    2 19:08:39
20151226 190840
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 5009472  33496 7954224    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 4959932  33504 8000492    0    0     0  7036 6169 9149 12  2 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.4G      1   0|0   0|0   33m    16k    2 19:08:42
 70438    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.5G      0   0|0   0|1   23m    14k    2 19:08:43
20151226 190844
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 4822108  33512 8115544    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 4768616  33512 8153228    0    0     0  5352 5220 7845 12  2 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 71559    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.6G      0   0|0   0|0   24m    14k    2 19:08:46
100000    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.6G      0   0|0   0|0   33m    16k    2 19:08:47
20151226 190848
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 4681388  33528 8278072    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 4639336  33528 8322340    0    0     0  6952 6408 9606 12  2 86  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.8G      0   0|0   0|0   33m    16k    2 19:08:50
 85553    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.8G      0   0|0   0|1   28m    15k    2 19:08:51
20151226 190852
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 4487436  33544 8449520    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 4436612  33544 8484596    0    0     0  5608 5420 7811 12  1 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 79748    *0     *0     *0       0     1|0       0   4.0G  8.7G 2.9G      0   0|1   0|1   26m    15k    2 19:08:54
 72981    *0     *0     *0       0     1|0       0   4.0G  8.7G 3.0G      0   0|0   0|0   24m    14k    2 19:08:55
20151226 190856
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 4345380  33556 8600420    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 4290868  33564 8647108    0    0     0 470712 11746 9815 12  2 83  3  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 16964    *0     *0     *0       0     1|0       0   4.0G  8.7G 3.1G      6   0|1   0|1    5m    11k    2 19:08:58
    *0    *0     *0     *0       0     1|0       0   4.0G  8.7G 3.1G      0   0|1   0|1   79b    10k    2 19:08:59
20151226 190900
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  3    368 4251700  33564 8652076    0    0     6    42    2    2  2  1 96  2  0
 0  2    368 4251204  33572 8652080    0    0     0 228072 37119 43925  0  1 81 18  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0   4.0G  8.7G 3.1G      0   1|1   1|1   79b    10k    2 19:09:02
    *0    *0     *0     *0       0     1|0       0   4.0G  8.7G 3.1G      0   1|1   1|1   79b    10k    2 19:09:03
20151226 190904
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 4272232  33588 8660216    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 4216220  33588 8697260    0    0     0  5808 6250 9844 13  2 85  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 92356    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.2G      1   0|0   0|0   31m    15k    2 19:09:06
100000    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.2G      0   0|0   0|0   33m    16k    2 19:09:07
20151226 190908
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 4115192  33608 8830172    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 4071844  33608 8879972    0    0     0  5176 5987 10357 12  1 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 78291    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.4G      0   0|0   0|1   26m    15k    2 19:09:10
 85005    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.4G      0   0|0   0|1   28m    15k    2 19:09:11
20151226 190912
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 3910564  33624 8993720    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 3886888  33624 9030500    0    0     0  6224 5960 9801 12  1 86  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 71300    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.5G      0   0|0   0|0   24m    14k    2 19:09:14
 99000    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.6G      0   0|0   0|0   33m    16k    2 19:09:15
20151226 190916
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 3780144  33632 9154644    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 3738468  33640 9202956    0    0     0  6984 7016 11291 12  2 85  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.7G      0   0|0   0|0   33m    16k    2 19:09:18
100000    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.8G      0   0|0   0|0   33m    16k    2 19:09:19
20151226 190920
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 3507072  33736 9340448    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 3329464  33752 9388396    0    0     0  5872 6508 8586 16  2 81  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 61660    *0     *0     *0       0     1|0       0   6.0G 12.7G 3.9G      0   0|0   0|1   20m    14k    2 19:09:22
 65647    *0     *0     *0       0     1|0       0   6.0G 12.7G 4.0G      0   0|0   0|1   22m    14k    2 19:09:23
20151226 190924
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 3163288  33840 9482400    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 3143348  33840 9525080    0    0     0  6648 5902 9538 12  2 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 43258    *0     *0     *0       0     1|0       0   6.0G 12.7G 4.1G      0   0|1   0|1   14m    13k    2 19:09:26
 49961    *0     *0     *0       0     1|0       0   6.0G 12.7G 4.1G      1   0|1   0|1   17m    13k    2 19:09:27
20151226 190928
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 3049948  33848 9609044    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 3022668  33856 9640652    0    0     0  5600 5332 9142 12  1 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 63631    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.2G      1   0|0   0|1   21m    14k    2 19:09:30
 81895    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.2G      0   0|1   0|1   27m    15k    2 19:09:31
20151226 190932
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  1    368 2963912  33868 9709988    0    0     6    42    2    2  2  1 96  2  0
 0  1    368 2973992  33868 9709988    0    0     0     0 4048 8473  0  0 87 12  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.2G      0   1|1   1|1   79b    10k    2 19:09:34
    *0    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.2G      0   1|1   1|1   79b    10k    2 19:09:35
20151226 190936
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  2    368 3004624  33888 9709984    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 2980352  33888 9744128    0    0     0  5480 6279 10117 12  1 74 13  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 66292    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.3G      0   0|0   0|1   22m    14k    2 19:09:38
 75935    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.4G      0   0|0   0|1   25m    14k    2 19:09:39
20151226 190940
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 2944216  33900 9852956    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 2915864  33900 9899224    0    0     0  6968 6745 10242 12  2 80  7  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.5G      0   0|0   0|0   33m    16k    2 19:09:42
100000    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.5G      0   0|0   0|0   33m    16k    2 19:09:43
20151226 190944
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 2782308  33972 10035248    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 2762500  33972 10072280    0    0     0  5112 5326 8498 12  1 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 72286    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.7G      0   0|0   0|0   24m    14k    2 19:09:46
 75563    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.7G      0   0|0   0|1   25m    14k    2 19:09:47
20151226 190948
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 2691384  33988 10175020    0    0     6    42    2    2  2  1 96  2  0
 2  1    368 2644744  34004 10223504    0    0     0  7108 6047 8748 12  2 86  1  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.9G      0   0|0   0|0   33m    16k    2 19:09:50
100000    *0     *0     *0       0     1|0       0   8.0G 16.7G 4.9G      0   0|0   0|0   33m    16k    2 19:09:51
20151226 190952
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 2502852  34004 10355284    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 2478364  34004 10390756    0    0     0  5200 5843 8936 12  1 87  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 77188    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.0G      0   0|0   0|1   25m    14k    2 19:09:54
 64684    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.1G      0   0|1   0|1   22m    14k    2 19:09:55
20151226 190956
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 2377380  34020 10499192    0    0     6    42    2    2  2  1 96  2  0
 0  1    368 2304292  34024 10546944    0    0     0 63472 19773 8669  8  2 85  5  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 51550    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.2G     21   0|0   0|1   17m    13k    2 19:09:58
 95129    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.2G     49   0|0   0|1   31m    15k    2 19:09:59
20151226 191000
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  2    368 2054264  34044 10675532    0    0     6    43    2    2  2  1 96  2  0
 1  2    368 1961488  34052 10712304    0    0     0   100 6432 11786 12  2 75 11  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
 88714    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.4G      0   0|0   0|0   29m    15k    1 19:10:02
    *0    *0     *0     *0       0     1|0       0   8.0G 16.7G 5.4G      0   0|0   0|0   79b    10k    1 19:10:03
20151226 191004
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 1877376  34060 10732176    0    0     6    43    2    2  2  1 96  2  0
 1  0    368 2085496  34060 10732144    0    0     0    24 5066 10778  2  1 97  0  0
insert query update delete getmore command flushes mapped vsize  res faults qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0       0   8.0G 17.2G 5.4G      0   0|0   0|0   79b    10k    1 19:10:06
    *0    *0     *0     *0       0     1|0       0   8.0G 17.2G 5.4G      0   0|0   0|0   79b    10k    1 19:10:07
20151226 191008
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 2091608  34068 10732168    0    0     6    43    2    2  2  1 96  2  0
 0  0    368 2090244  34076 10732168    0    0     0   124 3941 7895  2  1 97  1  0


### wiredTiger (snappy, cacheSizeGB: 1)

>
mongodb> show dbs
test1  0.480GB

>
shell(monitor)>
20151226 190225
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 10999224  28656 2380108    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10999612  28656 2380108    0    0     0   172 2894 5455  1  0 99  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:27
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:28
20151226 190229
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 10999256  28656 2380088    0    0     6    41    2    2  2  1 96  2  0
 0  0    368 10997744  28664 2380092    0    0     0   308 3540 6532  1  0 98  1  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:31
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:32
20151226 190233
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  1    368 11001144  28668 2380096    0    0     6    41    2    2  2  1 96  2  0
 0  1    368 10998336  28668 2380096    0    0     0     0 3570 7224  1  0 86 12  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:35
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 346.0M 59.0M   0|0   1|0   79b    15k    1 19:02:36
20151226 190237
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 11000780  28704 2380096    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 11005380  28704 2380096    0    0     0     0 3482 7406  1  0 99  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
     1    *0     *0     *0       0     2|0     0.0    0.0       0 348.0M 60.0M   0|1   1|0  137b    15k    2 19:02:39
    *0    *0     *0     *0       0     1|0     0.0    0.0       0 348.0M 60.0M   0|1   1|0   79b    15k    2 19:02:40
20151226 190241
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  1    368 10968636  28712 2380104    0    0     6    41    2    2  2  1 96  2  0
 0  1    368 10970256  28712 2380104    0    0     0    48 3768 7973  1  0 86 12  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 29514    *0     *0     *0       0     1|0     0.3    0.3       0 371.0M 73.0M   0|0   1|1   10m    17k    2 19:02:43
 70485    *0     *0     *0       0     1|0     0.9    0.9       0 394.0M 77.0M   0|0   1|0   24m    19k    2 19:02:44
20151226 190245
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10901880  28784 2438016    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10854940  28784 2467512    0    0     0     0 5027 8771 13  2 85  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 60311    *0     *0     *0       0     1|0     1.6    1.6       0 404.0M 87.0M   0|0   1|0   20m    18k    2 19:02:47
 58711    *0     *0     *0       0     1|0     1.7    1.7       0 404.0M 87.0M   0|1   1|0   19m    18k    2 19:02:48
20151226 190249
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10794364  28800 2528944    0    0     6    41    2    2  2  1 96  2  0
 2  0    368 10782684  28816 2557768    0    0     0   208 5188 8611 12  3 84  1  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 78722    *0     *0     *0       0     1|0     1.1    1.1       0 406.0M 88.0M   0|0   1|1   26m    19k    2 19:02:51
 58600    *0     *0     *0       0     1|0     1.1    1.1       0 406.0M 89.0M   0|0   1|1   20m    18k    2 19:02:52
20151226 190253
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10699340  28816 2619440    0    0     6    41    2    2  2  1 96  2  0
 1  2    368 10678964  28816 2648596    0    0     0 102452 5770 9848 12  3 75 10  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     2.1    2.1       0 407.0M 90.0M   0|0   1|0   33m    21k    2 19:02:55
 61785    *0     *0     *0       0     1|0     2.3    2.3       0 407.0M 90.0M   0|0   1|1   20m    18k    2 19:02:56
20151226 190257
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10599648  28836 2715056    0    0     6    41    2    2  2  1 96  2  0
 1  1    368 10585208  28836 2738660    0    0     0     8 4858 8085 12  2 84  2  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     0.6    0.6       0 408.0M 90.0M   0|0   1|0   33m    21k    2 19:02:59
 86268    *0     *0     *0       0     1|0     0.8    0.8       0 409.0M 92.0M   0|0   1|1   28m    20k    2 19:03:00
20151226 190301
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 10500320  28864 2812940    0    0     6    41    2    2  2  1 96  2  0
 1  1    368 10483996  28864 2828840    0    0     0     0 5072 10066 13  2 81  5  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 94552    *0     *0     *0       0     1|0     0.6    0.6       0 409.0M 92.0M   0|0   1|0   31m    20k    2 19:03:03
100000    *0     *0     *0       0     1|0     1.5    1.5       0 409.0M 92.0M   0|0   1|0   33m    21k    2 19:03:04
20151226 190305
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10397988  28964 2909456    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10379416  28964 2927364    0    0     0     8 5309 9032 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 71610    *0     *0     *0       0     1|0     0.7    0.7       0 410.0M 93.0M   0|0   1|0   24m    19k    2 19:03:07
100000    *0     *0     *0       0     1|0     1.6    1.6       0 410.0M 93.0M   0|0   1|0   33m    21k    2 19:03:08
20151226 190309
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 10303084  28964 3005548    0    0     6    41    2    2  2  1 96  2  0
 4  0    368 10288620  28996 3022276    0    0     8 59616 5667 10149 12  2 73 14  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 52578    *0     *0     *0       0     1|0     0.0    0.7       0 410.0M 93.0M   0|0   1|0   18m    18k    2 19:03:11
 74000    *0     *0     *0       0     1|0     1.5    1.5       0 410.0M 93.0M   0|0   1|1   24m    19k    2 19:03:12
20151226 190313
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10747780  29132 2566544    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10724832  29132 2588040    0    0     0     0 5053 9114 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     0.8    0.8       0 411.0M 94.0M   0|0   1|0   33m    21k    2 19:03:15
 83973    *0     *0     *0       0     1|0     2.0    2.0       0 412.0M 94.0M   0|0   1|1   27m    20k    2 19:03:16
20151226 190317
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10649200  29156 2659596    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10603848  29204 2677840    0    0     0  1480 5527 9010 17  2 78  3  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 99147    *0     *0     *0       0     1|0     1.9    1.9       0 413.0M 95.0M   0|0   1|0   33m    21k    2 19:03:19
100000    *0     *0     *0       0     1|0     1.2    1.2       0 413.0M 95.0M   0|0   1|0   33m    21k    2 19:03:20
20151226 190321
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10350252  29284 2750236    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 10264432  29312 2768008    0    0     0   976 6151 9500 22  2 74  2  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     0.9    0.9       0 414.0M 96.0M   0|0   1|0   33m    21k    2 19:03:23
100000    *0     *0     *0       0     1|0     1.3    1.3       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:24
20151226 190325
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10094524  29360 2846164    0    0     6    41    2    2  2  1 96  2  0
 1  2    368 10082376  29368 2858024    0    0     0 102488 4966 8490 10  1 75 13  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 98671    *0     *0     *0       0     1|0     0.4    0.4       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:27
100000    *0     *0     *0       0     1|0     1.3    1.3       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:28
20151226 190329
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10012672  29384 2937672    0    0     6    41    2    2  2  1 96  2  0
 1  1    368 10001796  29384 2954104    0    0     0    16 4758 7168 13  2 76 10  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 80000    *0     *0     *0       0     1|0     0.5    0.5       0 414.0M 97.0M   0|0   1|0   26m    19k    2 19:03:31
 84673    *0     *0     *0       0     1|0     0.7    0.7       0 414.0M 97.0M   0|0   1|1   28m    20k    2 19:03:32
20151226 190333
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 9959180  29408 3021560    0    0     6    41    2    2  2  1 96  2  0
 1  1    368 9954808  29408 3039112    0    0     0    48 4965 8516 12  2 81  5  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 97767    *0     *0     *0       0     1|0     1.6    1.6       0 414.0M 97.0M   0|0   1|0   32m    20k    2 19:03:35
100000    *0     *0     *0       0     1|0     1.4    1.4       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:36
20151226 190337
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  1    368 9926632  29436 3102956    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9930208  29436 3128516    0    0     0     4 4836 8157 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     1.6    1.6       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:39
 73000    *0     *0     *0       0     1|0     1.3    1.3       0 414.0M 97.0M   0|0   1|0   24m    19k    2 19:03:40
20151226 190341
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9904300  29444 3197292    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9918140  29452 3218692    0    0     0    12 5027 9236 13  2 85  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     1.7    1.7       0 414.0M 97.0M   0|0   1|0   33m    21k    2 19:03:43
 92000    *0     *0     *0       0     1|0     0.6    0.6       0 414.0M 97.0M   0|0   1|0   30m    20k    2 19:03:44
20151226 190345
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9907608  29476 3292556    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9916568  29476 3309480    0    0     0   184 5025 8582 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize   res qr|qw ar|aw netIn netOut conn     time
 95245    *0     *0     *0       0     1|0     1.7    1.7       0 414.0M 97.0M   0|0   1|0   32m    20k    2 19:03:47
 99025    *0     *0     *0       0     1|0     1.0    1.0       0 414.0M 97.0M   0|0   1|1   33m    21k    2 19:03:48
20151226 190349
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9881640  29500 3385692    0    0     6    41    2    2  2  1 96  2  0
 2  1    368 9871588  29512 3401508    0    0     4 76988 4822 7384 12  2 84  1  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 88094    *0     *0     *0       0     1|0     1.3    1.3       0 418.0M 100.0M   0|0   1|0   29m    20k    2 19:03:51
100000    *0     *0     *0       0     1|0     1.1    1.1       0 418.0M 100.0M   0|0   1|0   33m    21k    2 19:03:52
20151226 190353
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 9800268  29512 3476556    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9784132  29528 3493592    0    0     0   100 4972 7953 13  2 80  6  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 82696    *0     *0     *0       0     1|0     1.3    1.3       0 418.0M 100.0M   0|0   1|0   27m    20k    2 19:03:55
100000    *0     *0     *0       0     1|0     1.1    1.1       0 418.0M 100.0M   0|0   1|0   33m    21k    2 19:03:56
20151226 190357
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9711868  29536 3568508    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9695244  29536 3585348    0    0     0    48 4667 7601 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 75320    *0     *0     *0       0     1|0     1.4    1.4       0 418.0M 100.0M   0|0   1|0   25m    19k    2 19:03:59
100000    *0     *0     *0       0     1|0     1.2    1.2       0 418.0M 100.0M   0|0   1|0   33m    21k    2 19:04:00
20151226 190401
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 3  0    368 9622968  29560 3659692    0    0     6    41    2    2  2  1 96  2  0
 1  0    368 9612224  29560 3676180    0    0     0     0 5112 9187 13  2 85  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 71814    *0     *0     *0       0     1|0     1.4    1.4       0 418.0M 100.0M   0|0   1|0   24m    19k    2 19:04:03
100000    *0     *0     *0       0     1|0     1.3    1.3       0 418.0M 100.0M   0|0   1|0   33m    21k    2 19:04:04
20151226 190405
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  1    368 9534300  29584 3750876    0    0     6    41    2    2  2  1 96  2  0
 2  1    368 9515408  29584 3767316    0    0     0   100 5210 8830 13  2 73 12  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 66000    *0     *0     *0       0     1|0     1.5    1.5       0 418.0M 100.0M   0|0   1|0   22m    19k    2 19:04:07
100000    *0     *0     *0       0     1|0     0.8    0.8       0 418.0M 100.0M   0|0   1|0   33m    21k    2 19:04:08
20151226 190409
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  2    368 9434724  29584 3844048    0    0     6    41    2    2  2  1 96  2  0
 3  1    368 9418376  29608 3859796    0    0     0   308 5417 8895 12  2 68 18  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 61870    *0     *0     *0       0     1|0     1.5    1.5       0 418.0M 100.0M   0|0   1|0   21m    18k    2 19:04:11
100000    *0     *0     *0       0     1|0     0.8    0.8       1 420.0M 103.0M   0|0   1|0   33m    21k    2 19:04:12
20151226 190413
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10460952  29760 2830332    0    0     6    41    2    2  2  1 96  2  0
 2  0    368 10473908  29760 2813272    0    0     0    48 5001 8555 13  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 98515    *0     *0     *0       0     1|0     1.0    1.0       0 420.0M 103.0M   0|0   1|0   33m    21k    2 19:04:15
 92931    *0     *0     *0       0     1|0     1.6    1.6       0 420.0M 103.0M   0|0   1|1   30m    20k    2 19:04:16
20151226 190417
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10404760  29784 2887356    0    0     6    41    2    2  2  1 96  2  0
 4  0    368 10387916  29784 2903476    0    0     0    16 5100 8861 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 98000    *0     *0     *0       0     1|0     1.1    1.1       0 421.0M 104.0M   0|0   1|0   32m    20k    2 19:04:19
 92240    *0     *0     *0       0     1|0     1.6    1.6       0 422.0M 105.0M   0|0   1|1   30m    20k    2 19:04:20
20151226 190421
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 10312460  29800 2977780    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 10295516  29808 2993360    0    0     0    60 5389 9077 13  2 83  2  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 97407    *0     *0     *0       0     1|0     1.1    1.1       0 423.0M 106.0M   0|0   1|0   32m    20k    2 19:04:23
 92273    *0     *0     *0       0     1|0     1.7    1.7       0 423.0M 106.0M   0|0   1|1   30m    20k    2 19:04:24
20151226 190425
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10220772  29816 3067380    0    0     6    42    2    2  2  1 96  2  0
 2  1    368 10201472  29816 3083568    0    0     0 102628 5329 10204 12  2 77  9  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 99757    *0     *0     *0       0     1|0     2.3    2.3       0 425.0M 107.0M   0|0   1|0   33m    21k    2 19:04:27
 88639    *0     *0     *0       0     1|0     2.6    2.6       0 425.0M 108.0M   0|0   1|1   29m    20k    2 19:04:28
20151226 190429
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10130044  29836 3156692    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 10111188  29856 3173496    0    0     4   224 5208 9174 13  2 85  1  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     2.3    2.3       0 426.0M 108.0M   0|0   1|0   33m    21k    2 19:04:31
 49000    *0     *0     *0       0     1|0     1.9    1.9       0 426.0M 109.0M   0|0   1|0   16m    18k    2 19:04:32
20151226 190433
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10049580  29872 3236076    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 10028968  29872 3263800    0    0     0     0 5520 9707 12  3 85  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     1.3    1.3       0 426.0M 109.0M   0|0   1|0   33m    21k    2 19:04:35
 61729    *0     *0     *0       0     1|0     1.5    1.5       0 426.0M 109.0M   0|0   1|1   20m    18k    2 19:04:36
20151226 190437
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  2    368 9952596  29896 3329568    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 9938180  29904 3354048    0    0     0    88 5147 8887 12  2 71 15  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     2.4    2.4       0 426.0M 108.0M   0|0   1|0   33m    21k    2 19:04:39
 75723    *0     *0     *0       0     1|0     2.2    2.2       0 426.0M 108.0M   0|0   1|1   25m    19k    2 19:04:40
20151226 190441
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 9867952  29912 3423084    0    0     6    42    2    2  2  1 96  2  0
 4  0    368 9849636  29912 3443788    0    0     0     0 4937 7633 13  2 85  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
100000    *0     *0     *0       0     1|0     0.9    0.9       0 426.0M 108.0M   0|0   1|0   33m    21k    2 19:04:43
 87855    *0     *0     *0       0     1|0     1.2    1.2       0 426.0M 108.0M   0|0   1|1   29m    20k    2 19:04:44
20151226 190445
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9766464  29936 3518136    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 9747096  29936 3534200    0    0     0     8 5018 9633 12  2 86  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 97439    *0     *0     *0       0     1|0     0.9    0.9       0 426.0M 108.0M   0|0   1|0   32m    20k    2 19:04:47
100000    *0     *0     *0       0     1|0     1.8    1.8       0 426.0M 108.0M   0|0   1|0   33m    21k    2 19:04:48
20151226 190449
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 9667560  29968 3609296    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 9648112  29976 3627448    0    0     0   216 4938 7785 13  2 85  1  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 86152    *0     *0     *0       0     1|0     1.0    1.0       0 426.0M 108.0M   0|0   1|0   29m    20k    2 19:04:51
100000    *0     *0     *0       0     1|0     1.9    1.9       0 427.0M 108.0M   0|0   1|0   33m    21k    2 19:04:52
20151226 190453
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  1    368 9574932  29976 3705100    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 9554548  29984 3722752    0    0     0    72 5567 8815 13  2 80  6  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
 71266    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   24m    19k    1 19:04:55
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:04:56
20151226 190457
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0    368 9569748  29992 3743644    0    0     6    42    2    2  2  1 96  2  0
 2  0    368 9569096  29992 3743644    0    0     0     0 3561 7061  1  1 98  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:00
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:01
20151226 190502
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9568380  30016 3743652    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 9568604  30016 3743660    0    0     0    48 3765 7256  1  1 98  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:04
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:05
20151226 190506
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  1    368 9563520  30024 3743652    0    0     6    42    2    2  2  1 96  2  0
 1  0    368 9565740  30024 3743668    0    0     0   132 4150 8366  1  1 98  1  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:08
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:09
20151226 190510
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 9565240  30024 3743680    0    0     6    42    2    2  2  1 96  2  0
 0  1    368 9568188  30032 3743672    0    0     0   204 4140 7101  1  1 97  1  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:12
    *0    *0     *0     *0       0     1|0     2.1    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:13
20151226 190514
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  3    368 9569168  30040 3745232    0    0     6    42    2    2  2  1 96  2  0
 0  1    368 9569296  30056 3745136    0    0     0 12456 4371 9199  1  0 78 21  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:16
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:17
20151226 190518
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10379368  30212 2926724    0    0     6    42    2    2  2  1 96  2  0
 1  1    368 10341924  30348 2928764    0    0     4  4576 6359 10354  9  1 81  9  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:20
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:21
20151226 190522
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  1    368 10146628  30724 2927840    0    0     6    42    2    2  2  1 96  2  0
 0  1    368 10033768  30892 2931528    0    0     0  5188 5095 9190  8  1 78 13  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:24
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:25
20151226 190526
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 2  0    368 10080892  30960 2926800    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 10081732  30960 2926828    0    0     0     4 4211 8458  1  1 98  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:28
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:29
20151226 190530
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0    368 10098540  30968 2926804    0    0     6    42    2    2  2  1 96  2  0
 0  0    368 10106876  30968 2926812    0    0     0   104 4024 7254  1  1 98  0  0
insert query update delete getmore command % dirty % used flushes  vsize    res qr|qw ar|aw netIn netOut conn     time
    *0    *0     *0     *0       0     1|0     0.0    2.1       0 427.0M 108.0M   0|0   1|0   79b    15k    1 19:05:32