I am so sorry that I did not provide you with more detailed information
and Bad English, which made it difficult for you to understand.My tServer
can only reach 900,000entry / s in very few cases. I expect my cluster
average ingest rate to reach 300,000entry / s. I wanted to say, "Do I need
to expand my cluster to meet my high ingest rate needs?" This time I list my
hardware as detailed as possible, and when I'm doing the data insertion, the
computer Of the cpu, io load is also provided.My cluster contains four
computers, the computer's CPU is 4 cores, and 8 hardware threads. The
network is an internal network with a bandwidth of 1 gb / s. Each computer
contains a hard disk, hard drive model is SATA, Capacity: 1TB, 7200 RPM,
Firmware: CC43.The following is the acquisition of cpu and disk IO the
information when I do insert. This information should be sufficient to
indicate the status of my cluster most of the time.
CPU information in 4 computers:
tSever1
top - 17:42:20 up 9 days, 4:16, 10 users, load average: 0.88, 0.40, 0.20
Tasks: 239 total, 1 running, 237 sleeping, 1 stopped, 0 zombie
%Cpu0 : 2.8 us, 1.8 sy, 0.0 ni, 94.3 id, 0.0 wa, 0.0 hi, 1.1 si, 0.0
st
%Cpu1 : 5.7 us, 2.7 sy, 0.0 ni, 91.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu2 : 4.6 us, 1.7 sy, 0.0 ni, 93.4 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0
st
%Cpu3 : 2.0 us, 2.7 sy, 0.0 ni, 90.9 id, 4.4 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu4 : 2.3 us, 0.7 sy, 0.0 ni, 97.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu5 : 0.7 us, 0.3 sy, 0.0 ni, 99.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu6 : 0.3 us, 1.0 sy, 0.0 ni, 98.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu7 : 0.7 us, 1.0 sy, 0.0 ni, 98.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
KiB Mem: 24432228 total, 24246836 used, 185392 free, 0 buffers
KiB Swap: 16457724 total, 2495092 used, 13962632 free. 1016352 cached Mem
tServer2
[hadoop@slave13 bin]$ top
top - 17:43:55 up 15 days, 7:42, 7 users, load average: 0.84, 0.44, 0.20
Tasks: 218 total, 2 running, 215 sleeping, 1 stopped, 0 zombie
%Cpu0 : 2.7 us, 2.1 sy, 0.0 ni, 94.1 id, 0.0 wa, 0.0 hi, 1.1 si, 0.0
st
%Cpu1 :100.0 us, 0.0 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu2 : 3.6 us, 1.6 sy, 0.0 ni, 94.8 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu3 : 6.3 us, 1.1 sy, 0.0 ni, 92.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu4 : 1.6 us, 0.0 sy, 0.0 ni, 98.4 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu5 : 0.5 us, 0.0 sy, 0.0 ni, 99.5 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu6 : 0.5 us, 0.5 sy, 0.0 ni, 99.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu7 : 0.5 us, 0.5 sy, 0.0 ni, 99.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
KiB Mem: 32855648 total, 32619892 used, 235756 free, 0 buffers
KiB Swap: 8191996 total, 90824 used, 8101172 free. 10842092 cached Mem
tServer3
[hadoop@slave10 bin]$ top
top - 17:47:46 up 8 days, 8:10, 9 users, load average: 0.50, 0.47, 0.35
Tasks: 286 total, 2 running, 283 sleeping, 1 stopped, 0 zombie
%Cpu0 : 30.4 us, 1.4 sy, 0.0 ni, 64.3 id, 1.4 wa, 0.0 hi, 2.4 si, 0.0
st
%Cpu1 : 5.5 us, 2.8 sy, 0.0 ni, 91.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu2 : 5.0 us, 3.7 sy, 0.0 ni, 89.4 id, 1.4 wa, 0.0 hi, 0.5 si, 0.0
st
%Cpu3 : 5.5 us, 1.8 sy, 0.0 ni, 92.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu4 : 6.9 us, 1.4 sy, 0.0 ni, 91.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu5 : 2.3 us, 1.4 sy, 0.0 ni, 92.2 id, 4.1 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu6 : 1.8 us, 1.4 sy, 0.0 ni, 92.2 id, 4.6 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu7 : 11.4 us, 0.5 sy, 0.0 ni, 88.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
KiB Mem: 32689760 total, 32455764 used, 233996 free, 0 buffers
KiB Swap: 16457724 total, 4678984 used, 11778740 free. 712908 cached Mem
Master
top - 17:41:37 up 15 days, 7:41, 14 users, load average: 0.47, 0.68, 0.66
Tasks: 260 total, 1 running, 259 sleeping, 0 stopped, 0 zombie
%Cpu0 : 2.1 us, 1.0 sy, 0.0 ni, 96.5 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0
st
%Cpu1 : 12.0 us, 1.0 sy, 0.0 ni, 87.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu2 : 5.4 us, 1.0 sy, 0.0 ni, 93.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu3 : 12.0 us, 0.3 sy, 0.0 ni, 87.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu4 : 1.0 us, 0.0 sy, 0.0 ni, 99.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu5 : 0.7 us, 0.0 sy, 0.0 ni, 99.0 id, 0.3 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu6 : 1.0 us, 0.3 sy, 0.0 ni, 98.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
%Cpu7 : 0.7 us, 0.0 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
KiB Mem: 32855644 total, 30707652 used, 2147992 free, 0 buffers
KiB Swap: 8191996 total, 163916 used, 8028080 free. 11263484 cached Mem
IO information in 4 computers:
tServer1
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 289.00 105.00 3208.00 43904.00 239.15
11.50 90.60 5.01 326.20 1.22 48.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 289.00 0.00 3208.00 0.00 22.20
12.30 133.56 5.01 0.00 1.66 48.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 4.00 2.00 195.00 256.00 88960.00 905.75
42.31 214.77 11.50 216.85 2.73 53.80
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 2.00 199.00 256.00 88960.00 887.72
43.07 214.30 11.50 216.34 2.68 53.80
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 12.00 8.00 187.00 2304.00 57052.00 608.78
44.26 106.96 38.62 109.88 3.52 68.70
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 13.00 0.00 92.00 14.15
2.67 0.00 0.00 0.00 18.08 23.50
dm-2 0.00 0.00 8.00 263.00 2304.00 87660.00 663.94
43.51 78.53 38.75 79.74 2.54 68.80
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 294.00 83.00 1332.00 30700.00 169.93
11.59 92.82 2.22 413.73 1.48 55.80
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 1.00 0.00 4.00 0.00 8.00
3.47 6141.00 22.00 0.00 424.00 42.40
dm-2 0.00 0.00 293.00 0.00 1328.00 0.00 9.06
8.87 106.13 2.16 0.00 1.83 53.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 13.00 7.00 200.00 2304.00 87428.00 866.98
78.27 376.22 46.86 387.75 4.62 95.60
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 7.00 212.00 2304.00 87556.00 820.64
83.63 380.09 46.86 391.09 4.37 95.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 10.00 2.00 145.00 256.00 63412.00 866.23
44.13 140.65 23.00 142.28 4.66 68.50
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 2.00 220.00 256.00 95828.00 865.62
46.35 98.66 23.00 99.35 3.09 68.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 7.00 74.00 2180.00 32548.00 857.48
8.62 400.89 136.57 425.89 7.57 61.30
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 1.00 0.00 4.00 8.00
0.39 391.00 0.00 391.00 391.00 39.10
dm-2 0.00 0.00 7.00 0.00 2180.00 0.00 622.86
8.79 4804.57 136.57 0.00 78.86 55.20
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 7.00 2.00 136.00 256.00 59516.00 866.26
72.16 246.76 12.00 250.21 4.51 62.20
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 2.00 205.00 256.00 88996.00 862.34
75.82 171.81 12.00 173.37 3.00 62.20
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 2.00 8.00 159.00 2176.00 69112.00 853.75
39.73 329.22 42.62 343.64 3.59 60.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 8.00 201.00 2176.00 91212.00 893.67
40.99 278.49 42.62 287.88 2.87 60.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 1.00 0.00 341.00 121.00 1804.00 51728.00 231.74
27.95 109.98 4.51 407.20 2.08 95.90
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 342.00 9.00 1804.00 148.00 11.12
28.27 146.20 5.42 5495.67 2.73 95.90
tServer2：
Device:
rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz
await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda
0.00 0.00 24.00 0.00 1956.00 0.00 163.00
0.08 3.46 3.46 0.00 0.21 0.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 2.00 0.00 20.00 20.00
0.02 11.00 0.00 11.00 11.00 2.20
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 24.00 0.00 1956.00 0.00 163.00
0.08 3.29 3.29 0.00 0.21 0.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 3.00 0.00 165.00 0.00 74048.00 897.55
39.60 240.03 0.00 240.03 2.93 48.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 25.00 0.00 1952.00 0.00 156.16
0.10 4.08 4.08 0.00 0.24 0.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 1.00 0.00 180.00 0.00 91144.00 1012.71
1423.88 340.62 0.00 340.62 4.08 73.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 24.00 214.00 1956.00 107028.00 915.83
1842.99 1086.59 93.71 1197.94 4.20 100.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 210.00 0.00 104996.00 999.96
1637.43 2223.34 0.00 2223.34 4.76 100.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 24.00 258.00 1956.00 129556.00 932.71
1405.20 2954.09 75.62 3221.85 3.55 100.00
tServer3
Linux 3.10.0-123.el7.x86_64 (slave10) 2016年12月01日 _x86_64_ (8 CPU)
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 1.16 3.55 15.41 15.49 380.75 3379.64 243.43
0.17 5.31 28.70 366.79 3.70 11.42
dm-0 0.00 0.00 1.33 2.70 5.31 10.81 8.00
1.92 475.91 10.51 704.81 0.58 0.23
dm-1 0.00 0.00 0.46 0.60 19.22 4.15 44.33
0.14 133.93 44.25 202.19 16.87 1.78
dm-2 0.00 0.00 14.83 14.22 356.14 3364.75 256.21
0.33 11.46 29.21 412.10 3.86 11.21
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 5.00 1.00 196.00 8.00 69136.00 701.97
67.54 443.77 8.00 445.99 4.76 93.70
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 1.00 0.00 8.00 0.00 16.00
0.01 8.00 8.00 0.00 8.00 0.80
dm-2 0.00 0.00 0.00 215.00 0.00 88668.00 824.82
70.46 437.68 0.00 437.68 4.36 93.70
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 12.00 0.00 220.00 0.00 102300.00 930.00
54.77 240.45 0.00 240.45 2.66 58.50
dm-0 0.00 0.00 0.00 9.00 0.00 36.00 8.00
0.01 0.89 0.00 0.89 0.11 0.10
dm-1 0.00 0.00 0.00 2.00 0.00 8.00 8.00
0.59 294.50 0.00 294.50 147.50 29.50
dm-2 0.00 0.00 0.00 159.00 0.00 67708.00 851.67
56.19 337.38 0.00 337.38 3.67 58.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 100.00 0.00 34068.00 681.36
11.16 276.67 0.00 276.67 6.42 64.20
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 11.00 0.00 1728.00 314.18
11.45 2631.27 0.00 2631.27 58.45 64.30
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 7.00 0.00 179.00 0.00 72580.00 810.95
22.02 123.01 0.00 123.01 4.15 74.20
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 182.00 0.00 72580.00 797.58
22.76 125.04 0.00 125.04 4.08 74.20
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 13.00 72.00 143.00 292.00 60944.00 569.64
19.76 91.92 4.47 135.95 2.11 45.40
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 72.00 156.00 292.00 60944.00 537.16
22.46 98.50 4.47 141.90 1.99 45.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 8.00 47.00 135.00 288.00 60496.00 667.96
35.52 50.65 8.62 65.29 3.15 57.40
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 5.00 0.00 96.00 0.00 38.40
0.14 27.00 27.00 0.00 5.60 2.80
dm-2 0.00 0.00 42.00 239.00 192.00 93776.00 668.81
37.35 32.75 6.43 37.38 1.94 54.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 15.00 0.00 152.00 0.00 33692.00 443.32
42.97 427.57 0.00 427.57 4.86 73.80
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 92.00 0.00 636.00 13.83
47.52 765.02 0.00 765.02 8.02 73.80
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 3.00 5.00 213.00 32.00 80012.00 734.35
44.18 222.28 134.80 224.33 4.44 96.80
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 5.00 0.00 32.00 0.00 12.80
0.67 134.80 134.80 0.00 85.20 42.60
dm-2 0.00 0.00 0.00 180.00 0.00 79788.00 886.53
46.19 286.00 0.00 286.00 5.38 96.80
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 13.00 45.00 107.00 748.00 41388.00 554.42
21.19 31.96 2.36 44.41 2.34 35.50
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 1.00 0.00 4.00 8.00
0.02 20.00 0.00 20.00 20.00 2.00
dm-2 0.00 0.00 46.00 229.00 752.00 84284.00 618.44
22.67 18.83 2.28 22.15 1.21 33.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 4.00 6.00 134.00 124.00 54676.00 782.86
23.53 254.96 20.00 265.48 2.12 29.70
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 5.00 157.00 120.00 68252.00 844.10
25.72 240.25 24.00 247.14 1.83 29.70
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 149.00 0.00 56756.00 761.83
31.05 236.34 0.00 236.34 4.77 71.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 11.00 0.00 280.00 50.91
32.82 3373.82 0.00 3373.82 64.55 71.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 11.00 1.00 154.00 80.00 64852.00 837.83
52.95 305.46 27.00 307.27 4.75 73.70
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 1.00 0.00 80.00 0.00 160.00
0.03 27.00 27.00 0.00 27.00 2.70
dm-2 0.00 0.00 0.00 169.00 0.00 68444.00 809.99
56.57 301.54 0.00 301.54 4.20 71.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 8.00 0.00 139.00 0.00 65104.00 936.75
22.07 154.24 0.00 154.24 2.32 32.30
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 160.00 0.00 67772.00 847.15
23.14 136.97 0.00 136.97 2.02 32.30
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 14.00 58.00 119.00 252.00 53956.00 612.52
28.45 105.42 7.66 153.07 2.69 47.60
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 59.00 168.00 272.00 67900.00 600.63
32.59 85.42 7.53 112.77 2.10 47.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 4.00 2.00 79.00 24.00 31980.00 790.22
8.54 242.48 54.00 247.25 3.80 30.80
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 1.00 0.00 4.00 0.00 8.00
0.02 24.00 24.00 0.00 24.00 2.40
dm-2 0.00 0.00 0.00 152.00 0.00 68188.00 897.21
8.81 156.31 0.00 155.75 1.88 28.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 1.00 0.00 116.00 137.00 772.00 56828.00 455.34
24.63 116.15 9.72 206.26 2.99 75.60
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 6.00 0.00 176.00 0.00 58.67
0.24 39.33 39.33 0.00 20.17 12.10
dm-2 0.00 0.00 113.00 8.00 604.00 420.00 16.93
25.71 253.08 8.05 3714.12 6.25 75.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 12.00 16.00 180.00 64.00 67584.00 690.29
42.08 215.60 3.56 234.45 4.43 86.90
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 14.00 184.00 56.00 67580.00 683.19
46.02 233.32 4.07 250.77 4.39 86.90
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 4.00 0.00 158.00 0.00 68420.00 866.08
26.00 164.56 0.00 164.56 2.46 38.90
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-2 0.00 0.00 0.00 162.00 0.00 68420.00 844.69
27.00 166.70 0.00 166.70 2.40 38.90
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 9.00 2.00 139.00 124.00 66968.00 951.66
19.16 135.77 35.50 137.21 2.28 32.10
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 2.00 0.00 124.00 0.00 124.00
0.07 35.50 35.50 0.00 18.00 3.60
dm-2 0.00 0.00 1.00 148.00 4.00 66968.00 898.95
20.72 138.99 0.00 139.93 1.92 28.60
Master
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.08 1.17 9.62 28.36 510.84 7320.01 412.36
1.54 40.53 19.37 47.71 3.29 12.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 2.00 101.00 16.00 47456.00 921.79
9.17 89.04 3.50 90.73 3.50 36.10
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 5.00 0.00 48.00 19.20
0.05 10.00 0.00 10.00 10.00 5.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 5.00 0.00 48.00 19.20
0.04 9.00 0.00 9.00 9.00 4.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 2.00 0.00 21.00 0.00 3912.00 372.57
0.17 8.24 0.00 8.24 5.90 12.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 4.00 0.00 8.00 4.00
0.03 6.50 0.00 6.50 6.50 2.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 8.00 0.00 104.00 26.00
0.09 11.50 0.00 11.50 7.62 6.10
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 1.00 0.00 104.00 0.00 50500.00 971.15
43.53 89.70 0.00 89.70 2.98 31.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 1.00 0.00 174.00 0.00 85056.00 977.66
37.63 412.84 0.00 412.84 3.42 59.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 1.00 3.00 4.00 28.00 16.00
0.03 8.50 18.00 5.33 8.50 3.40
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 3.00 0.00 60.00 40.00
0.04 11.67 0.00 11.67 11.67 3.50
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 11.00 0.00 3960.00 720.00
0.13 12.18 0.00 12.18 7.82 8.60
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 3.00 0.00 8.00 5.33
0.02 4.67 0.00 4.67 6.00 1.80
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 13.00 0.00 288.00 44.31
0.18 13.92 0.00 13.92 10.92 14.20
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz
avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 6.00 0.00 1788.00 596.00
0.02 3.00 0.00 3.00 0.67 0.40
So,What should I do？
thank you very much！
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