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uditagarwal97/fat-rw-16k

Created September 21, 2018 14:17
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RTEMS:benchmarking - Single plot for comparing all fs with filesystem bs constant as 512B
Raw
fat-rw-16k
fat-rw-16k-1: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
fat-rw-16k-2: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
fat-rw-16k-3: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
fat-rw-16k-4: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
fio-3.6-149-g82eb4-dirty
Starting 4 threads
fat-rw-16k-1: Laying out IO file (1 file / 31MiB)
fat-rw-16k-2: Laying out IO file (1 file / 31MiB)
fat-rw-16k-3: Laying out IO file (1 file / 31MiB)
fat-rw-16k-4: Laying out IO file (1 file / 31MiB)
Jobs: 4 (f=4): [M(4)][-.-%][r=25.5MiB/s,w=26.8MiB/s][r=1634,w=1715 IOPS][eta 00m:00s]
fat-rw-16k-1: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:28 1988
read: IOPS=478, BW=7651KiB/s (7835kB/s)(15.1MiB/2018msec)
clat (usec): min=138, max=9054, avg=1087.32, stdev=504.18
lat (usec): min=139, max=9055, avg=1088.50, stdev=504.23
clat percentiles (usec):
| 1.00th=[ 603], 5.00th=[ 627], 10.00th=[ 652], 20.00th=[ 685],
| 30.00th=[ 750], 40.00th=[ 865], 50.00th=[ 1004], 60.00th=[ 1106],
| 70.00th=[ 1221], 80.00th=[ 1352], 90.00th=[ 1745], 95.00th=[ 1942],
| 99.00th=[ 2474], 99.50th=[ 2606], 99.90th=[ 9110], 99.95th=[ 9110],
| 99.99th=[ 9110]
bw ( KiB/s): min= 5792, max= 9964, per=25.09%, avg=7675.25, stdev=1733.56, samples=4
iops : min= 362, max= 622, avg=479.50, stdev=108.02, samples=4
write: IOPS=504, BW=8079KiB/s (8273kB/s)(15.9MiB/2018msec)
clat (usec): min=441, max=2620, avg=911.39, stdev=346.15
lat (usec): min=444, max=2623, avg=913.55, stdev=346.19
clat percentiles (usec):
| 1.00th=[ 578], 5.00th=[ 603], 10.00th=[ 619], 20.00th=[ 644],
| 30.00th=[ 668], 40.00th=[ 701], 50.00th=[ 775], 60.00th=[ 889],
| 70.00th=[ 1029], 80.00th=[ 1172], 90.00th=[ 1319], 95.00th=[ 1582],
| 99.00th=[ 2212], 99.50th=[ 2442], 99.90th=[ 2606], 99.95th=[ 2606],
| 99.99th=[ 2606]
bw ( KiB/s): min= 6432, max=10890, per=25.12%, avg=8082.00, stdev=2067.46, samples=4
iops : min= 402, max= 680, avg=504.75, stdev=128.89, samples=4
lat (usec) : 250=0.15%, 500=0.05%, 750=39.01%, 1000=19.91%
lat (msec) : 2=38.46%, 4=2.37%, 10=0.05%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=965,1019,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-16k-2: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:28 1988
read: IOPS=469, BW=7509KiB/s (7690kB/s)(14.8MiB/2022msec)
clat (usec): min=589, max=3191, avg=1081.91, stdev=445.71
lat (usec): min=590, max=3192, avg=1083.15, stdev=445.78
clat percentiles (usec):
| 1.00th=[ 611], 5.00th=[ 635], 10.00th=[ 652], 20.00th=[ 685],
| 30.00th=[ 750], 40.00th=[ 865], 50.00th=[ 971], 60.00th=[ 1090],
| 70.00th=[ 1205], 80.00th=[ 1385], 90.00th=[ 1745], 95.00th=[ 1942],
| 99.00th=[ 2507], 99.50th=[ 2638], 99.90th=[ 3195], 99.95th=[ 3195],
| 99.99th=[ 3195]
bw ( KiB/s): min= 5728, max= 9760, per=24.60%, avg=7525.00, stdev=1724.85, samples=4
iops : min= 358, max= 610, avg=470.25, stdev=107.84, samples=4
write: IOPS=511, BW=8190KiB/s (8386kB/s)(16.2MiB/2022msec)
clat (usec): min=479, max=8442, avg=922.98, stdev=429.50
lat (usec): min=482, max=8444, avg=925.19, stdev=429.55
clat percentiles (usec):
| 1.00th=[ 578], 5.00th=[ 603], 10.00th=[ 619], 20.00th=[ 644],
| 30.00th=[ 668], 40.00th=[ 701], 50.00th=[ 750], 60.00th=[ 873],
| 70.00th=[ 1037], 80.00th=[ 1188], 90.00th=[ 1352], 95.00th=[ 1762],
| 99.00th=[ 2114], 99.50th=[ 2311], 99.90th=[ 2638], 99.95th=[ 8455],
| 99.99th=[ 8455]
bw ( KiB/s): min= 6432, max=11008, per=25.48%, avg=8196.50, stdev=2029.77, samples=4
iops : min= 402, max= 688, avg=512.00, stdev=126.88, samples=4
lat (usec) : 500=0.05%, 750=40.22%, 1000=20.41%
lat (msec) : 2=36.39%, 4=2.87%, 10=0.05%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=949,1035,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-16k-3: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:28 1988
read: IOPS=481, BW=7711KiB/s (7896kB/s)(15.2MiB/2023msec)
clat (usec): min=578, max=9608, avg=1025.69, stdev=502.97
lat (usec): min=579, max=9610, avg=1026.92, stdev=503.00
clat percentiles (usec):
| 1.00th=[ 603], 5.00th=[ 627], 10.00th=[ 644], 20.00th=[ 668],
| 30.00th=[ 701], 40.00th=[ 775], 50.00th=[ 889], 60.00th=[ 1012],
| 70.00th=[ 1139], 80.00th=[ 1270], 90.00th=[ 1713], 95.00th=[ 1926],
| 99.00th=[ 2442], 99.50th=[ 2671], 99.90th=[ 9634], 99.95th=[ 9634],
| 99.99th=[ 9634]
bw ( KiB/s): min= 5556, max=10443, per=25.22%, avg=7716.75, stdev=2125.81, samples=4
iops : min= 347, max= 652, avg=481.75, stdev=132.63, samples=4
write: IOPS=498, BW=7980KiB/s (8172kB/s)(15.8MiB/2023msec)
clat (usec): min=554, max=2757, avg=972.31, stdev=368.69
lat (usec): min=556, max=2759, avg=974.64, stdev=368.70
clat percentiles (usec):
| 1.00th=[ 578], 5.00th=[ 611], 10.00th=[ 619], 20.00th=[ 644],
| 30.00th=[ 676], 40.00th=[ 742], 50.00th=[ 873], 60.00th=[ 1012],
| 70.00th=[ 1139], 80.00th=[ 1254], 90.00th=[ 1467], 95.00th=[ 1729],
| 99.00th=[ 2057], 99.50th=[ 2147], 99.90th=[ 2573], 99.95th=[ 2769],
| 99.99th=[ 2769]
bw ( KiB/s): min= 6610, max=10315, per=24.85%, avg=7996.00, stdev=1632.08, samples=4
iops : min= 413, max= 644, avg=499.50, stdev=101.75, samples=4
lat (usec) : 750=39.26%, 1000=19.51%
lat (msec) : 2=38.81%, 4=2.37%, 10=0.05%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=975,1009,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-16k-4: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:28 1988
read: IOPS=483, BW=7743KiB/s (7929kB/s)(15.3MiB/2023msec)
clat (usec): min=570, max=2706, avg=1080.59, stdev=428.29
lat (usec): min=571, max=2707, avg=1081.83, stdev=428.37
clat percentiles (usec):
| 1.00th=[ 594], 5.00th=[ 627], 10.00th=[ 652], 20.00th=[ 685],
| 30.00th=[ 742], 40.00th=[ 857], 50.00th=[ 988], 60.00th=[ 1123],
| 70.00th=[ 1237], 80.00th=[ 1385], 90.00th=[ 1729], 95.00th=[ 1926],
| 99.00th=[ 2409], 99.50th=[ 2573], 99.90th=[ 2704], 99.95th=[ 2704],
| 99.99th=[ 2704]
bw ( KiB/s): min= 6259, max=10155, per=25.33%, avg=7748.75, stdev=1753.28, samples=4
iops : min= 391, max= 634, avg=484.00, stdev=109.38, samples=4
write: IOPS=496, BW=7949KiB/s (8139kB/s)(15.7MiB/2023msec)
clat (usec): min=573, max=9682, avg=919.95, stdev=432.03
lat (usec): min=575, max=9684, avg=922.12, stdev=432.06
clat percentiles (usec):
| 1.00th=[ 586], 5.00th=[ 603], 10.00th=[ 619], 20.00th=[ 644],
| 30.00th=[ 668], 40.00th=[ 701], 50.00th=[ 775], 60.00th=[ 914],
| 70.00th=[ 1037], 80.00th=[ 1172], 90.00th=[ 1336], 95.00th=[ 1631],
| 99.00th=[ 2008], 99.50th=[ 2057], 99.90th=[ 2573], 99.95th=[ 9634],
| 99.99th=[ 9634]
bw ( KiB/s): min= 5908, max=10602, per=24.75%, avg=7964.00, stdev=1993.81, samples=4
iops : min= 369, max= 662, avg=497.25, stdev=124.41, samples=4
lat (usec) : 750=39.21%, 1000=20.16%
lat (msec) : 2=38.41%, 4=2.17%, 10=0.05%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=979,1005,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=29.9MiB/s (31.3MB/s), 7509KiB/s-7743KiB/s (7690kB/s-7929kB/s), io=60.4MiB (63.4MB), run=2018-2023msec
WRITE: bw=31.4MiB/s (32.9MB/s), 7949KiB/s-8190KiB/s (8139kB/s-8386kB/s), io=63.6MiB (66.7MB), run=2018-2023msec
Raw
fat-rw-64k
fat-rw-64k-1: (g=0): rw=rw, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=sync, iodepth=1
fat-rw-64k-2: (g=0): rw=rw, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=sync, iodepth=1
fat-rw-64k-3: (g=0): rw=rw, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=sync, iodepth=1
fat-rw-64k-4: (g=0): rw=rw, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=sync, iodepth=1
fio-3.6-149-g82eb4-dirty
Starting 4 threads
fat-rw-64k-1: Laying out IO file (1 file / 31MiB)
fat-rw-64k-2: Laying out IO file (1 file / 31MiB)
fat-rw-64k-3: Laying out IO file (1 file / 31MiB)
fat-rw-64k-4: Laying out IO file (1 file / 31MiB)
Jobs: 4 (f=4)
fat-rw-64k-1: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:33 1988
read: IOPS=164, BW=10.3MiB/s (10.8MB/s)(14.7MiB/1426msec)
clat (usec): min=531, max=4669, avg=2835.11, stdev=532.90
lat (usec): min=533, max=4671, avg=2837.31, stdev=532.95
clat percentiles (usec):
| 1.00th=[ 578], 5.00th=[ 2376], 10.00th=[ 2442], 20.00th=[ 2474],
| 30.00th=[ 2540], 40.00th=[ 2606], 50.00th=[ 2737], 60.00th=[ 2835],
| 70.00th=[ 2999], 80.00th=[ 3163], 90.00th=[ 3621], 95.00th=[ 3851],
| 99.00th=[ 4178], 99.50th=[ 4293], 99.90th=[ 4686], 99.95th=[ 4686],
| 99.99th=[ 4686]
bw ( KiB/s): min=10858, max=11856, per=26.53%, avg=11357.00, stdev=705.69, samples=2
iops : min= 169, max= 185, avg=177.00, stdev=11.31, samples=2
write: IOPS=183, BW=11.4MiB/s (11.0MB/s)(16.3MiB/1426msec)
clat (usec): min=1135, max=4464, avg=2831.71, stdev=375.49
lat (usec): min=1142, max=4473, avg=2842.38, stdev=375.38
clat percentiles (usec):
| 1.00th=[ 2409], 5.00th=[ 2474], 10.00th=[ 2507], 20.00th=[ 2540],
| 30.00th=[ 2606], 40.00th=[ 2638], 50.00th=[ 2704], 60.00th=[ 2835],
| 70.00th=[ 2966], 80.00th=[ 3097], 90.00th=[ 3359], 95.00th=[ 3556],
| 99.00th=[ 3916], 99.50th=[ 3949], 99.90th=[ 4490], 99.95th=[ 4490],
| 99.99th=[ 4490]
bw ( KiB/s): min=10858, max=12621, per=25.71%, avg=11739.50, stdev=1246.63, samples=2
iops : min= 169, max= 197, avg=183.00, stdev=19.80, samples=2
lat (usec) : 750=0.60%
lat (msec) : 2=0.40%, 4=97.38%, 10=1.61%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=235,261,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-64k-2: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:33 1988
read: IOPS=161, BW=10.1MiB/s (10.6MB/s)(14.4MiB/1434msec)
clat (usec): min=1549, max=4649, avg=2930.57, stdev=494.17
lat (usec): min=1552, max=4651, avg=2932.62, stdev=494.29
clat percentiles (usec):
| 1.00th=[ 2376], 5.00th=[ 2409], 10.00th=[ 2474], 20.00th=[ 2507],
| 30.00th=[ 2573], 40.00th=[ 2671], 50.00th=[ 2802], 60.00th=[ 2900],
| 70.00th=[ 3064], 80.00th=[ 3359], 90.00th=[ 3621], 95.00th=[ 3884],
| 99.00th=[ 4424], 99.50th=[ 4490], 99.90th=[ 4621], 99.95th=[ 4621],
| 99.99th=[ 4621]
bw ( KiB/s): min= 9472, max=11346, per=24.31%, avg=10409.00, stdev=1325.12, samples=2
iops : min= 148, max= 177, avg=162.50, stdev=20.51, samples=2
write: IOPS=184, BW=11.5MiB/s (12.1MB/s)(16.6MiB/1434msec)
clat (usec): min=1724, max=4616, avg=2778.63, stdev=341.93
lat (usec): min=1733, max=4624, avg=2786.64, stdev=341.90
clat percentiles (usec):
| 1.00th=[ 2376], 5.00th=[ 2442], 10.00th=[ 2474], 20.00th=[ 2507],
| 30.00th=[ 2540], 40.00th=[ 2606], 50.00th=[ 2638], 60.00th=[ 2737],
| 70.00th=[ 2868], 80.00th=[ 3064], 90.00th=[ 3261], 95.00th=[ 3392],
| 99.00th=[ 3818], 99.50th=[ 4293], 99.90th=[ 4621], 99.95th=[ 4621],
| 99.99th=[ 4621]
bw ( KiB/s): min=12288, max=12621, per=27.27%, avg=12454.50, stdev=235.47, samples=2
iops : min= 192, max= 197, avg=194.50, stdev= 3.54, samples=2
lat (msec) : 2=0.40%, 4=97.18%, 10=2.42%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=231,265,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-64k-3: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:33 1988
read: IOPS=176, BW=11.0MiB/s (11.6MB/s)(15.8MiB/1434msec)
clat (usec): min=1758, max=5083, avg=2854.68, stdev=430.80
lat (usec): min=1760, max=5085, avg=2856.87, stdev=430.83
clat percentiles (usec):
| 1.00th=[ 2311], 5.00th=[ 2409], 10.00th=[ 2442], 20.00th=[ 2507],
| 30.00th=[ 2573], 40.00th=[ 2638], 50.00th=[ 2737], 60.00th=[ 2868],
| 70.00th=[ 2966], 80.00th=[ 3130], 90.00th=[ 3490], 95.00th=[ 3720],
| 99.00th=[ 4228], 99.50th=[ 4490], 99.90th=[ 5080], 99.95th=[ 5080],
| 99.99th=[ 5080]
bw ( KiB/s): min=11219, max=11520, per=26.55%, avg=11369.50, stdev=212.84, samples=2
iops : min= 175, max= 180, avg=177.50, stdev= 3.54, samples=2
write: IOPS=169, BW=10.6MiB/s (11.1MB/s)(15.2MiB/1434msec)
clat (usec): min=2039, max=4517, avg=2845.61, stdev=442.59
lat (usec): min=2045, max=4527, avg=2853.52, stdev=442.45
clat percentiles (usec):
| 1.00th=[ 2343], 5.00th=[ 2442], 10.00th=[ 2507], 20.00th=[ 2540],
| 30.00th=[ 2573], 40.00th=[ 2606], 50.00th=[ 2671], 60.00th=[ 2769],
| 70.00th=[ 2933], 80.00th=[ 3097], 90.00th=[ 3458], 95.00th=[ 3818],
| 99.00th=[ 4424], 99.50th=[ 4490], 99.90th=[ 4490], 99.95th=[ 4490],
| 99.99th=[ 4490]
bw ( KiB/s): min=10240, max=12749, per=25.17%, avg=11494.50, stdev=1774.13, samples=2
iops : min= 160, max= 199, avg=179.50, stdev=27.58, samples=2
lat (msec) : 2=0.20%, 4=97.38%, 10=2.42%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=253,243,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
fat-rw-64k-4: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:33 1988
read: IOPS=167, BW=10.5MiB/s (11.0MB/s)(15.1MiB/1435msec)
clat (usec): min=1878, max=4353, avg=2837.20, stdev=384.20
lat (usec): min=1880, max=4355, avg=2839.31, stdev=384.32
clat percentiles (usec):
| 1.00th=[ 2343], 5.00th=[ 2409], 10.00th=[ 2474], 20.00th=[ 2507],
| 30.00th=[ 2573], 40.00th=[ 2638], 50.00th=[ 2737], 60.00th=[ 2835],
| 70.00th=[ 2966], 80.00th=[ 3097], 90.00th=[ 3425], 95.00th=[ 3621],
| 99.00th=[ 3884], 99.50th=[ 4228], 99.90th=[ 4359], 99.95th=[ 4359],
| 99.99th=[ 4359]
bw ( KiB/s): min=11264, max=11729, per=26.85%, avg=11496.50, stdev=328.80, samples=2
iops : min= 176, max= 183, avg=179.50, stdev= 4.95, samples=2
write: IOPS=177, BW=11.1MiB/s (11.6MB/s)(15.9MiB/1435msec)
clat (usec): min=1848, max=4515, avg=2864.42, stdev=447.28
lat (usec): min=1855, max=4523, avg=2872.54, stdev=447.36
clat percentiles (usec):
| 1.00th=[ 2376], 5.00th=[ 2474], 10.00th=[ 2507], 20.00th=[ 2540],
| 30.00th=[ 2573], 40.00th=[ 2606], 50.00th=[ 2671], 60.00th=[ 2802],
| 70.00th=[ 3032], 80.00th=[ 3163], 90.00th=[ 3523], 95.00th=[ 3752],
| 99.00th=[ 4359], 99.50th=[ 4424], 99.90th=[ 4490], 99.95th=[ 4490],
| 99.99th=[ 4490]
bw ( KiB/s): min=10368, max=12239, per=24.75%, avg=11303.50, stdev=1323.00, samples=2
iops : min= 162, max= 191, avg=176.50, stdev=20.51, samples=2
lat (msec) : 2=0.60%, 4=97.78%, 10=1.61%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=241,255,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=41.8MiB/s (43.8MB/s), 10.1MiB/s-11.0MiB/s (10.6MB/s-11.6MB/s), io=60.0MiB (62.9MB), run=1426-1435msec
WRITE: bw=44.6MiB/s (46.8MB/s), 10.6MiB/s-11.5MiB/s (11.1MB/s-12.1MB/s), io=64.0MiB (67.1MB), run=1426-1435msec
Raw
job config
[global]
ioengine=sync
size=35M
nrfiles=1
rw=rw
directory=/mnt
thread=1
create_fsync=0
[imfs-rw-16k-1]
bs=16k
[imfs-rw-16k-2]
bs=16k
Raw
rfs-rw-16k
rfs-rw-16k-1: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
rfs-rw-16k-2: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
rfs-rw-16k-3: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
rfs-rw-16k-4: (g=0): rw=rw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=sync, iodepth=1
fio-3.6-149-g82eb4-dirty
Starting 4 threads
rfs-rw-16k-1: Laying out IO file (1 file / 31MiB)
rfs-rw-16k-2: Laying out IO file (1 file / 31MiB)
rfs-rw-16k-3: Laying out IO file (1 file / 31MiB)
rfs-rw-16k-4: Laying out IO file (1 file / 31MiB)
_bsd_usb_alloc_device: setting up USB template failed - usb_template(4) not loaded?
ugen0.2: <Unknown > at usbus0 (disconnected)
uhub_reattach_port: could not allocate new device
Jobs: 4 (f=4)
rfs-rw-16k-1: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:39 1988
read: IOPS=524, BW=8387KiB/s (8588kB/s)(15.1MiB/1841msec)
clat (usec): min=168, max=1114, avg=701.13, stdev=190.52
lat (usec): min=169, max=1114, avg=702.58, stdev=190.30
clat percentiles (usec):
| 1.00th=[ 258], 5.00th=[ 433], 10.00th=[ 453], 20.00th=[ 515],
| 30.00th=[ 619], 40.00th=[ 685], 50.00th=[ 709], 60.00th=[ 725],
| 70.00th=[ 807], 80.00th=[ 889], 90.00th=[ 963], 95.00th=[ 979],
| 99.00th=[ 1037], 99.50th=[ 1045], 99.90th=[ 1123], 99.95th=[ 1123],
| 99.99th=[ 1123]
bw ( KiB/s): min= 8271, max= 8622, per=25.08%, avg=8409.33, stdev=186.93, samples=3
iops : min= 516, max= 538, avg=524.67, stdev=11.72, samples=3
write: IOPS=553, BW=8856KiB/s (9069kB/s)(15.9MiB/1841msec)
clat (usec): min=163, max=1100, avg=635.11, stdev=199.84
lat (usec): min=166, max=1105, avg=637.85, stdev=199.47
clat percentiles (usec):
| 1.00th=[ 176], 5.00th=[ 347], 10.00th=[ 375], 20.00th=[ 441],
| 30.00th=[ 545], 40.00th=[ 619], 50.00th=[ 644], 60.00th=[ 685],
| 70.00th=[ 758], 80.00th=[ 832], 90.00th=[ 898], 95.00th=[ 947],
| 99.00th=[ 979], 99.50th=[ 1004], 99.90th=[ 1090], 99.95th=[ 1106],
| 99.99th=[ 1106]
bw ( KiB/s): min= 8526, max= 9005, per=24.94%, avg=8792.33, stdev=243.97, samples=3
iops : min= 532, max= 562, avg=548.67, stdev=15.28, samples=3
lat (usec) : 250=2.42%, 500=19.56%, 750=43.85%, 1000=31.70%
lat (msec) : 2=2.47%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=965,1019,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-16k-2: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:39 1988
read: IOPS=514, BW=8234KiB/s (8432kB/s)(14.8MiB/1844msec)
clat (usec): min=250, max=1124, avg=706.23, stdev=179.44
lat (usec): min=253, max=1125, avg=707.75, stdev=179.23
clat percentiles (usec):
| 1.00th=[ 262], 5.00th=[ 437], 10.00th=[ 453], 20.00th=[ 519],
| 30.00th=[ 635], 40.00th=[ 693], 50.00th=[ 709], 60.00th=[ 742],
| 70.00th=[ 783], 80.00th=[ 881], 90.00th=[ 955], 95.00th=[ 971],
| 99.00th=[ 1037], 99.50th=[ 1057], 99.90th=[ 1123], 99.95th=[ 1123],
| 99.99th=[ 1123]
bw ( KiB/s): min= 8224, max= 8320, per=24.66%, avg=8266.67, stdev=48.88, samples=3
iops : min= 514, max= 520, avg=516.67, stdev= 3.06, samples=3
write: IOPS=561, BW=8980KiB/s (9196kB/s)(16.2MiB/1844msec)
clat (usec): min=141, max=1058, avg=639.35, stdev=187.11
lat (usec): min=143, max=1060, avg=642.20, stdev=186.78
clat percentiles (usec):
| 1.00th=[ 188], 5.00th=[ 363], 10.00th=[ 383], 20.00th=[ 445],
| 30.00th=[ 562], 40.00th=[ 619], 50.00th=[ 644], 60.00th=[ 693],
| 70.00th=[ 725], 80.00th=[ 824], 90.00th=[ 898], 95.00th=[ 922],
| 99.00th=[ 979], 99.50th=[ 1012], 99.90th=[ 1057], 99.95th=[ 1057],
| 99.99th=[ 1057]
bw ( KiB/s): min= 8768, max= 9056, per=25.38%, avg=8949.33, stdev=157.85, samples=3
iops : min= 548, max= 566, avg=559.33, stdev= 9.87, samples=3
lat (usec) : 250=1.31%, 500=19.10%, 750=46.37%, 1000=31.35%
lat (msec) : 2=1.86%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=949,1035,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-16k-3: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:39 1988
read: IOPS=528, BW=8451KiB/s (8654kB/s)(15.2MiB/1846msec)
clat (usec): min=216, max=1106, avg=710.89, stdev=187.37
lat (usec): min=217, max=1107, avg=712.37, stdev=187.13
clat percentiles (usec):
| 1.00th=[ 255], 5.00th=[ 429], 10.00th=[ 453], 20.00th=[ 523],
| 30.00th=[ 635], 40.00th=[ 693], 50.00th=[ 709], 60.00th=[ 766],
| 70.00th=[ 824], 80.00th=[ 898], 90.00th=[ 955], 95.00th=[ 979],
| 99.00th=[ 1037], 99.50th=[ 1057], 99.90th=[ 1106], 99.95th=[ 1106],
| 99.99th=[ 1106]
bw ( KiB/s): min= 8096, max= 8736, per=25.36%, avg=8501.33, stdev=352.48, samples=3
iops : min= 506, max= 546, avg=531.33, stdev=22.03, samples=3
write: IOPS=546, BW=8745KiB/s (8955kB/s)(15.8MiB/1846msec)
clat (usec): min=136, max=1796, avg=647.15, stdev=189.97
lat (usec): min=137, max=1800, avg=649.98, stdev=189.64
clat percentiles (usec):
| 1.00th=[ 172], 5.00th=[ 363], 10.00th=[ 383], 20.00th=[ 453],
| 30.00th=[ 562], 40.00th=[ 627], 50.00th=[ 644], 60.00th=[ 701],
| 70.00th=[ 742], 80.00th=[ 824], 90.00th=[ 898], 95.00th=[ 914],
| 99.00th=[ 971], 99.50th=[ 988], 99.90th=[ 1074], 99.95th=[ 1795],
| 99.99th=[ 1795]
bw ( KiB/s): min= 8384, max= 8864, per=24.32%, avg=8576.00, stdev=253.99, samples=3
iops : min= 524, max= 554, avg=536.00, stdev=15.87, samples=3
lat (usec) : 250=1.66%, 500=17.89%, 750=44.66%, 1000=34.22%
lat (msec) : 2=1.56%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=975,1009,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-16k-4: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:39 1988
read: IOPS=532, BW=8522KiB/s (8727kB/s)(15.3MiB/1838msec)
clat (usec): min=242, max=2225, avg=709.94, stdev=197.84
lat (usec): min=244, max=2226, avg=711.45, stdev=197.59
clat percentiles (usec):
| 1.00th=[ 255], 5.00th=[ 424], 10.00th=[ 449], 20.00th=[ 519],
| 30.00th=[ 635], 40.00th=[ 693], 50.00th=[ 717], 60.00th=[ 766],
| 70.00th=[ 807], 80.00th=[ 898], 90.00th=[ 963], 95.00th=[ 979],
| 99.00th=[ 1045], 99.50th=[ 1074], 99.90th=[ 2212], 99.95th=[ 2212],
| 99.99th=[ 2212]
bw ( KiB/s): min= 8352, max= 8640, per=25.23%, avg=8458.67, stdev=157.85, samples=3
iops : min= 522, max= 540, avg=528.67, stdev= 9.87, samples=3
write: IOPS=546, BW=8749KiB/s (8959kB/s)(15.7MiB/1838msec)
clat (usec): min=166, max=1049, avg=647.01, stdev=191.26
lat (usec): min=169, max=1051, avg=649.99, stdev=190.87
clat percentiles (usec):
| 1.00th=[ 178], 5.00th=[ 355], 10.00th=[ 379], 20.00th=[ 453],
| 30.00th=[ 570], 40.00th=[ 627], 50.00th=[ 644], 60.00th=[ 701],
| 70.00th=[ 750], 80.00th=[ 832], 90.00th=[ 898], 95.00th=[ 914],
| 99.00th=[ 979], 99.50th=[ 988], 99.90th=[ 1020], 99.95th=[ 1057],
| 99.99th=[ 1057]
bw ( KiB/s): min= 8608, max= 9120, per=25.11%, avg=8853.33, stdev=256.67, samples=3
iops : min= 538, max= 570, avg=553.33, stdev=16.04, samples=3
lat (usec) : 250=1.97%, 500=17.44%, 750=43.60%, 1000=34.68%
lat (msec) : 2=2.27%, 4=0.05%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=979,1005,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=32.7MiB/s (34.3MB/s), 8234KiB/s-8522KiB/s (8432kB/s-8727kB/s), io=60.4MiB (63.4MB), run=1838-1846msec
WRITE: bw=34.4MiB/s (36.1MB/s), 8745KiB/s-8980KiB/s (8955kB/s-9196kB/s), io=63.6MiB (66.7MB), run=1838-1846msec
Raw
rfs-rw-1k
rfs-rw-1k-1: (g=0): rw=rw, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=sync, iodepth=1
rfs-rw-1k-2: (g=0): rw=rw, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=sync, iodepth=1
rfs-rw-1k-3: (g=0): rw=rw, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=sync, iodepth=1
rfs-rw-1k-4: (g=0): rw=rw, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=sync, iodepth=1
fio-3.6-149-g82eb4-dirty
Starting 4 threads
rfs-rw-1k-1: Laying out IO file (1 file / 31MiB)
rfs-rw-1k-2: Laying out IO file (1 file / 31MiB)
rfs-rw-1k-3: Laying out IO file (1 file / 31MiB)
rfs-rw-1k-4: Laying out IO file (1 file / 31MiB)
Jobs: 4 (f=4): [M(4)][100.0%][r=16.1MiB/s,w=16.2MiB/s][r=16.5k,w=16.6k IOPS][eta 00m:00s]
rfs-rw-1k-1: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:30 1988
read: IOPS=4141, BW=4142KiB/s (4241kB/s)(15.5MiB/3839msec)
clat (usec): min=14, max=8115, avg=82.21, stdev=67.60
lat (usec): min=15, max=8116, avg=82.90, stdev=67.58
clat percentiles (usec):
| 1.00th=[ 30], 5.00th=[ 47], 10.00th=[ 52], 20.00th=[ 63],
| 30.00th=[ 71], 40.00th=[ 77], 50.00th=[ 83], 60.00th=[ 89],
| 70.00th=[ 94], 80.00th=[ 101], 90.00th=[ 111], 95.00th=[ 116],
| 99.00th=[ 126], 99.50th=[ 155], 99.90th=[ 192], 99.95th=[ 198],
| 99.99th=[ 219]
bw ( KiB/s): min= 4055, max= 4303, per=25.19%, avg=4142.71, stdev=87.86, samples=7
iops : min= 4055, max= 4303, avg=4142.71, stdev=87.86, samples=7
write: IOPS=4126, BW=4127KiB/s (4226kB/s)(15.5MiB/3839msec)
clat (usec): min=8, max=234, avg=76.01, stdev=22.70
lat (usec): min=9, max=235, avg=76.88, stdev=22.65
clat percentiles (usec):
| 1.00th=[ 24], 5.00th=[ 41], 10.00th=[ 46], 20.00th=[ 57],
| 30.00th=[ 65], 40.00th=[ 71], 50.00th=[ 78], 60.00th=[ 83],
| 70.00th=[ 89], 80.00th=[ 96], 90.00th=[ 105], 95.00th=[ 111],
| 99.00th=[ 120], 99.50th=[ 149], 99.90th=[ 180], 99.95th=[ 188],
| 99.99th=[ 204]
bw ( KiB/s): min= 4007, max= 4337, per=24.93%, avg=4123.86, stdev=115.92, samples=7
iops : min= 4007, max= 4337, avg=4123.86, stdev=115.92, samples=7
lat (usec) : 10=0.01%, 20=0.02%, 50=11.29%, 100=70.16%, 250=18.53%
lat (msec) : 10=0.01%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=15901,15843,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-1k-2: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:30 1988
read: IOPS=4096, BW=4097KiB/s (4195kB/s)(15.4MiB/3848msec)
clat (usec): min=20, max=214, avg=82.49, stdev=22.48
lat (usec): min=21, max=215, avg=83.19, stdev=22.43
clat percentiles (usec):
| 1.00th=[ 31], 5.00th=[ 48], 10.00th=[ 53], 20.00th=[ 64],
| 30.00th=[ 72], 40.00th=[ 78], 50.00th=[ 84], 60.00th=[ 89],
| 70.00th=[ 94], 80.00th=[ 102], 90.00th=[ 111], 95.00th=[ 116],
| 99.00th=[ 126], 99.50th=[ 159], 99.90th=[ 192], 99.95th=[ 196],
| 99.99th=[ 210]
bw ( KiB/s): min= 3978, max= 4185, per=24.83%, avg=4083.71, stdev=67.30, samples=7
iops : min= 3978, max= 4185, avg=4083.71, stdev=67.30, samples=7
write: IOPS=4152, BW=4153KiB/s (4252kB/s)(15.6MiB/3848msec)
clat (usec): min=14, max=1329, avg=76.11, stdev=24.38
lat (usec): min=15, max=1330, avg=76.98, stdev=24.33
clat percentiles (usec):
| 1.00th=[ 24], 5.00th=[ 41], 10.00th=[ 47], 20.00th=[ 58],
| 30.00th=[ 65], 40.00th=[ 72], 50.00th=[ 78], 60.00th=[ 83],
| 70.00th=[ 88], 80.00th=[ 96], 90.00th=[ 104], 95.00th=[ 110],
| 99.00th=[ 119], 99.50th=[ 141], 99.90th=[ 182], 99.95th=[ 188],
| 99.99th=[ 204]
bw ( KiB/s): min= 4039, max= 4351, per=25.06%, avg=4145.86, stdev=102.86, samples=7
iops : min= 4039, max= 4351, avg=4145.86, stdev=102.86, samples=7
lat (usec) : 20=0.07%, 50=10.75%, 100=70.45%, 250=18.72%
lat (msec) : 2=0.01%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=15764,15980,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-1k-3: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:30 1988
read: IOPS=4105, BW=4106KiB/s (4204kB/s)(15.4MiB/3849msec)
clat (usec): min=13, max=243, avg=82.18, stdev=22.61
lat (usec): min=14, max=243, avg=82.88, stdev=22.56
clat percentiles (usec):
| 1.00th=[ 31], 5.00th=[ 48], 10.00th=[ 52], 20.00th=[ 64],
| 30.00th=[ 72], 40.00th=[ 77], 50.00th=[ 84], 60.00th=[ 89],
| 70.00th=[ 94], 80.00th=[ 102], 90.00th=[ 111], 95.00th=[ 116],
| 99.00th=[ 126], 99.50th=[ 161], 99.90th=[ 192], 99.95th=[ 196],
| 99.99th=[ 237]
bw ( KiB/s): min= 3978, max= 4167, per=24.87%, avg=4089.43, stdev=66.62, samples=7
iops : min= 3978, max= 4167, avg=4089.43, stdev=66.62, samples=7
write: IOPS=4141, BW=4142KiB/s (4241kB/s)(15.6MiB/3849msec)
clat (usec): min=7, max=222, avg=76.28, stdev=22.67
lat (usec): min=8, max=222, avg=77.15, stdev=22.62
clat percentiles (usec):
| 1.00th=[ 24], 5.00th=[ 41], 10.00th=[ 46], 20.00th=[ 58],
| 30.00th=[ 65], 40.00th=[ 72], 50.00th=[ 78], 60.00th=[ 84],
| 70.00th=[ 89], 80.00th=[ 96], 90.00th=[ 105], 95.00th=[ 111],
| 99.00th=[ 120], 99.50th=[ 141], 99.90th=[ 182], 99.95th=[ 188],
| 99.99th=[ 196]
bw ( KiB/s): min= 3968, max= 4277, per=24.89%, avg=4118.00, stdev=101.37, samples=7
iops : min= 3968, max= 4277, avg=4118.00, stdev=101.37, samples=7
lat (usec) : 10=0.08%, 20=0.12%, 50=10.75%, 100=70.25%, 250=18.81%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=15803,15941,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
rfs-rw-1k-4: (groupid=0, jobs=1): err= 0: pid=1: Fri Jan 1 00:00:30 1988
read: IOPS=4122, BW=4122KiB/s (4221kB/s)(15.5MiB/3841msec)
clat (usec): min=20, max=8062, avg=81.98, stdev=67.42
lat (usec): min=21, max=8063, avg=82.66, stdev=67.40
clat percentiles (usec):
| 1.00th=[ 30], 5.00th=[ 46], 10.00th=[ 51], 20.00th=[ 63],
| 30.00th=[ 71], 40.00th=[ 77], 50.00th=[ 83], 60.00th=[ 88],
| 70.00th=[ 94], 80.00th=[ 102], 90.00th=[ 111], 95.00th=[ 116],
| 99.00th=[ 125], 99.50th=[ 155], 99.90th=[ 190], 99.95th=[ 198],
| 99.99th=[ 241]
bw ( KiB/s): min= 4003, max= 4203, per=25.05%, avg=4119.00, stdev=83.64, samples=7
iops : min= 4003, max= 4203, avg=4119.00, stdev=83.64, samples=7
write: IOPS=4142, BW=4142KiB/s (4242kB/s)(15.5MiB/3841msec)
clat (usec): min=19, max=8099, avg=76.32, stdev=67.59
lat (usec): min=20, max=8100, avg=77.19, stdev=67.58
clat percentiles (usec):
| 1.00th=[ 24], 5.00th=[ 40], 10.00th=[ 46], 20.00th=[ 57],
| 30.00th=[ 65], 40.00th=[ 71], 50.00th=[ 78], 60.00th=[ 83],
| 70.00th=[ 89], 80.00th=[ 96], 90.00th=[ 105], 95.00th=[ 111],
| 99.00th=[ 120], 99.50th=[ 149], 99.90th=[ 184], 99.95th=[ 192],
| 99.99th=[ 249]
bw ( KiB/s): min= 4027, max= 4267, per=24.99%, avg=4133.29, stdev=75.38, samples=7
iops : min= 4027, max= 4267, avg=4133.29, stdev=75.38, samples=7
lat (usec) : 20=0.01%, 50=11.90%, 100=69.74%, 250=18.35%
lat (msec) : 10=0.01%
cpu : usr=100.00%, sys=100.00%, ctx=18446744073709551615, majf=18446744073709551615, minf=18446744073709551615
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 rwts: total=15834,15910,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=16.1MiB/s (16.8MB/s), 4097KiB/s-4142KiB/s (4195kB/s-4241kB/s), io=61.8MiB (64.8MB), run=3839-3849msec
WRITE: bw=16.2MiB/s (16.9MB/s), 4127KiB/s-4153KiB/s (4226kB/s-4252kB/s), io=62.2MiB (65.2MB), run=3839-3849msec
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