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hurelhuyag/hdd_bench.log

Created December 20, 2019 12:33
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hdd_vs_ssd_vs_cached_hdd
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hdd_bench.log
Jobs: 1 (f=1): [_(5),w(1)][61.7%][r=0KiB/s,w=0KiB/s][r=0,w=0 IOPS][eta 01h:04m:36s]
Seqread: (groupid=0, jobs=1): err= 0: pid=3334: Fri Dec 20 20:30:30 2019
read: IOPS=125, BW=125MiB/s (132MB/s)(5000MiB/39841msec)
slat (usec): min=35, max=782, avg=154.22, stdev=27.76
clat (msec): min=2, max=421, avg= 7.81, stdev= 8.56
lat (msec): min=2, max=421, avg= 7.96, stdev= 8.56
clat percentiles (msec):
| 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 7], 20.00th=[ 7],
| 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 8], 60.00th=[ 8],
| 70.00th=[ 8], 80.00th=[ 8], 90.00th=[ 8], 95.00th=[ 8],
| 99.00th=[ 28], 99.50th=[ 43], 99.90th=[ 60], 99.95th=[ 129],
| 99.99th=[ 422]
bw ( KiB/s): min=17808, max=136651, per=87.19%, avg=112047.01, stdev=15892.69, samples=79
iops : min= 17, max= 133, avg=108.92, stdev=15.51, samples=79
lat (msec) : 4=0.02%, 10=96.80%, 20=2.00%, 50=0.80%, 100=0.32%
lat (msec) : 250=0.02%, 500=0.04%
cpu : usr=0.18%, sys=2.18%, ctx=5012, majf=0, minf=269
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwt: total=5000,0,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Seqwrite: (groupid=1, jobs=1): err= 0: pid=3342: Fri Dec 20 20:30:30 2019
write: IOPS=106, BW=107MiB/s (112MB/s)(5000MiB/46849msec)
slat (usec): min=60, max=443, avg=218.18, stdev=32.38
clat (msec): min=2, max=407, avg= 9.14, stdev=17.92
lat (msec): min=2, max=408, avg= 9.36, stdev=17.92
clat percentiles (msec):
| 1.00th=[ 3], 5.00th=[ 7], 10.00th=[ 7], 20.00th=[ 7],
| 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 8], 60.00th=[ 8],
| 70.00th=[ 8], 80.00th=[ 8], 90.00th=[ 8], 95.00th=[ 8],
| 99.00th=[ 99], 99.50th=[ 144], 99.90th=[ 220], 99.95th=[ 359],
| 99.99th=[ 409]
bw ( KiB/s): min= 1568, max=122384, per=76.25%, avg=83331.54, stdev=26605.98, samples=93
iops : min= 1, max= 119, avg=80.84, stdev=25.96, samples=93
lat (msec) : 4=3.16%, 10=93.54%, 20=1.10%, 50=0.80%, 100=0.44%
lat (msec) : 250=0.86%, 500=0.10%
cpu : usr=1.03%, sys=1.66%, ctx=5017, majf=0, minf=12
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwt: total=0,5000,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
512Kread: (groupid=2, jobs=1): err= 0: pid=3348: Fri Dec 20 20:30:30 2019
read: IOPS=83, BW=41.5MiB/s (43.5MB/s)(5000MiB/120471msec)
slat (usec): min=24, max=548, avg=98.19, stdev=14.14
clat (usec): min=1097, max=192024, avg=11938.84, stdev=8770.81
lat (usec): min=1201, max=192120, avg=12038.13, stdev=8770.85
clat percentiles (usec):
| 1.00th=[ 1532], 5.00th=[ 1795], 10.00th=[ 1909], 20.00th=[ 7767],
| 30.00th=[ 9241], 40.00th=[ 10552], 50.00th=[ 11863], 60.00th=[ 13042],
| 70.00th=[ 14615], 80.00th=[ 15926], 90.00th=[ 17695], 95.00th=[ 18744],
| 99.00th=[ 33817], 99.50th=[ 65799], 99.90th=[121111], 99.95th=[149947],
| 99.99th=[189793]
bw ( KiB/s): min= 9739, max=43905, per=69.07%, avg=29353.75, stdev=4622.13, samples=240
iops : min= 19, max= 85, avg=56.81, stdev= 9.03, samples=240
lat (msec) : 2=11.48%, 4=2.05%, 10=21.65%, 20=62.50%, 50=1.76%
lat (msec) : 100=0.40%, 250=0.16%
cpu : usr=0.14%, sys=0.99%, ctx=10018, majf=0, minf=138
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwt: total=10000,0,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
512Kwrite: (groupid=3, jobs=1): err= 0: pid=3355: Fri Dec 20 20:30:30 2019
write: IOPS=32, BW=16.5MiB/s (17.3MB/s)(5000MiB/303576msec)
slat (usec): min=32, max=1101.0k, avg=711.22, stdev=23828.72
clat (usec): min=1224, max=4507.0k, avg=29636.24, stdev=187912.74
lat (usec): min=1357, max=4508.1k, avg=30348.53, stdev=192551.30
clat percentiles (usec):
| 1.00th=[ 1287], 5.00th=[ 1369], 10.00th=[ 1418],
| 20.00th=[ 1598], 30.00th=[ 1696], 40.00th=[ 1844],
| 50.00th=[ 1958], 60.00th=[ 2073], 70.00th=[ 2180],
| 80.00th=[ 2311], 90.00th=[ 5211], 95.00th=[ 6783],
| 99.00th=[1098908], 99.50th=[1166017], 99.90th=[2332034],
| 99.95th=[3338666], 99.99th=[3741320]
bw ( KiB/s): min= 749, max=153600, per=100.00%, avg=23804.54, stdev=33067.86, samples=312
iops : min= 1, max= 300, avg=45.96, stdev=64.60, samples=312
lat (msec) : 2=53.40%, 4=32.23%, 10=10.45%, 20=0.18%, 50=0.22%
lat (msec) : 100=0.20%, 250=0.92%, 500=0.31%, 750=0.21%, 1000=0.16%
lat (msec) : 2000=1.57%, >=2000=0.15%
cpu : usr=0.19%, sys=0.42%, ctx=10045, majf=0, minf=11
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwt: total=0,10000,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
4kQD32read: (groupid=4, jobs=1): err= 0: pid=3392: Fri Dec 20 20:30:30 2019
read: IOPS=257, BW=1029KiB/s (1054kB/s)(5000MiB/4973676msec)
slat (usec): min=2, max=267, avg=40.77, stdev= 9.47
clat (usec): min=92, max=3418.7k, avg=124291.13, stdev=150832.31
lat (usec): min=158, max=3418.8k, avg=124332.86, stdev=150832.18
clat percentiles (usec):
| 1.00th=[ 865], 5.00th=[ 5604], 10.00th=[ 10028],
| 20.00th=[ 19006], 30.00th=[ 31589], 40.00th=[ 47449],
| 50.00th=[ 68682], 60.00th=[ 96994], 70.00th=[ 137364],
| 80.00th=[ 198181], 90.00th=[ 312476], 95.00th=[ 450888],
| 99.00th=[ 717226], 99.50th=[ 725615], 99.90th=[ 792724],
| 99.95th=[ 884999], 99.99th=[1753220]
bw ( KiB/s): min= 7, max= 3108, per=84.58%, avg=870.28, stdev=209.48, samples=9924
iops : min= 1, max= 777, avg=217.20, stdev=52.38, samples=9924
lat (usec) : 100=0.01%, 250=0.03%, 500=0.38%, 750=0.49%, 1000=0.42%
lat (msec) : 2=1.95%, 4=0.72%, 10=5.96%, 20=10.91%, 50=20.48%
lat (msec) : 100=19.47%, 250=24.87%, 500=10.32%, 750=3.89%, 1000=0.09%
lat (msec) : 2000=0.03%, >=2000=0.01%
cpu : usr=0.58%, sys=1.62%, ctx=1264515, majf=0, minf=42
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0%
issued rwt: total=1280000,0,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=32
4kQD32write: (groupid=5, jobs=1): err= 0: pid=3877: Fri Dec 20 20:30:30 2019
write: IOPS=276, BW=1106KiB/s (1133kB/s)(812MiB/751185msec)
slat (usec): min=2, max=2658.5k, avg=119.84, stdev=10834.23
clat (usec): min=348, max=6023.7k, avg=115560.95, stdev=370833.99
lat (usec): min=457, max=6023.7k, avg=115681.66, stdev=371162.66
clat percentiles (msec):
| 1.00th=[ 3], 5.00th=[ 6], 10.00th=[ 9], 20.00th=[ 16],
| 30.00th=[ 22], 40.00th=[ 27], 50.00th=[ 31], 60.00th=[ 35],
| 70.00th=[ 42], 80.00th=[ 59], 90.00th=[ 194], 95.00th=[ 334],
| 99.00th=[ 2232], 99.50th=[ 2500], 99.90th=[ 3943], 99.95th=[ 4212],
| 99.99th=[ 4463]
bw ( KiB/s): min= 8, max= 5568, per=100.00%, avg=1812.56, stdev=1606.27, samples=917
iops : min= 2, max= 1392, avg=453.12, stdev=401.58, samples=917
lat (usec) : 500=0.01%, 750=0.02%, 1000=0.05%
lat (msec) : 2=0.63%, 4=2.25%, 10=8.69%, 20=15.56%, 50=49.61%
lat (msec) : 100=8.42%, 250=5.69%, 500=5.97%, 750=0.19%, 1000=0.07%
lat (msec) : 2000=1.43%, >=2000=1.41%
cpu : usr=0.75%, sys=1.89%, ctx=203051, majf=0, minf=10
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0%
issued rwt: total=0,207778,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: bw=125MiB/s (132MB/s), 125MiB/s-125MiB/s (132MB/s-132MB/s), io=5000MiB (5243MB), run=39841-39841msec
Run status group 1 (all jobs):
WRITE: bw=107MiB/s (112MB/s), 107MiB/s-107MiB/s (112MB/s-112MB/s), io=5000MiB (5243MB), run=46849-46849msec
Run status group 2 (all jobs):
READ: bw=41.5MiB/s (43.5MB/s), 41.5MiB/s-41.5MiB/s (43.5MB/s-43.5MB/s), io=5000MiB (5243MB), run=120471-120471msec
Run status group 3 (all jobs):
WRITE: bw=16.5MiB/s (17.3MB/s), 16.5MiB/s-16.5MiB/s (17.3MB/s-17.3MB/s), io=5000MiB (5243MB), run=303576-303576msec
Run status group 4 (all jobs):
READ: bw=1029KiB/s (1054kB/s), 1029KiB/s-1029KiB/s (1054kB/s-1054kB/s), io=5000MiB (5243MB), run=4973676-4973676msec
Run status group 5 (all jobs):
WRITE: bw=1106KiB/s (1133kB/s), 1106KiB/s-1106KiB/s (1133kB/s-1133kB/s), io=812MiB (851MB), run=751185-751185msec
Disk stats (read/write):
sda: ios=1302802/230618, merge=892/2613, ticks=160700876/26571550, in_queue=184225816, util=70.27%
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