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micron7500 benchmark
Raw
gistfile1.txt
foo@drunksquirrel:~# fio --name=seqwrite --filename=/mnt/micron7500/nvme_testfile --size=1G --bs=1M --rw=write --direct=1 --numjobs=1 --time_based --runtime=30
seqwrite: (g=0): rw=write, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=psync, iodepth=1
fio-3.36
Starting 1 process
seqwrite: Laying out IO file (1 file / 1024MiB)
Jobs: 1 (f=1): [W(1)][100.0%][w=4387MiB/s][w=4387 IOPS][eta 00m:00s]
seqwrite: (groupid=0, jobs=1): err= 0: pid=684: Fri May 2 16:35:23 2025
write: IOPS=4393, BW=4393MiB/s (4607MB/s)(129GiB/30001msec); 0 zone resets
clat (usec): min=210, max=1379, avg=222.65, stdev=12.54
lat (usec): min=214, max=1384, avg=227.20, stdev=12.59
clat percentiles (usec):
| 1.00th=[ 219], 5.00th=[ 219], 10.00th=[ 219], 20.00th=[ 219],
| 30.00th=[ 221], 40.00th=[ 221], 50.00th=[ 221], 60.00th=[ 223],
| 70.00th=[ 225], 80.00th=[ 225], 90.00th=[ 229], 95.00th=[ 231],
| 99.00th=[ 243], 99.50th=[ 247], 99.90th=[ 262], 99.95th=[ 297],
| 99.99th=[ 914]
bw ( MiB/s): min= 4364, max= 4416, per=100.00%, avg=4395.25, stdev=10.69, samples=59
iops : min= 4364, max= 4416, avg=4395.25, stdev=10.69, samples=59
lat (usec) : 250=99.73%, 500=0.25%, 1000=0.02%
lat (msec) : 2=0.01%
cpu : usr=2.11%, sys=51.09%, ctx=131807, majf=0, minf=10
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=0,131802,0,0 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):
WRITE: bw=4393MiB/s (4607MB/s), 4393MiB/s-4393MiB/s (4607MB/s-4607MB/s), io=129GiB (138GB), run=30001-30001msec
Disk stats (read/write):
nvme3n1: ios=0/1050309, sectors=0/268878856, merge=0/0, ticks=0/93041, in_queue=93041, util=62.88%
foo@drunksquirrel:~# fio --name=seqread --filename=/mnt/micron7500/nvme_testfile --size=1G --bs=1M --rw=read --direct=1 --numjobs=1 --time_based --runtime=30
seqread: (g=0): rw=read, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=psync, iodepth=1
fio-3.36
Starting 1 process
Jobs: 1 (f=1): [R(1)][100.0%][r=1902MiB/s][r=1902 IOPS][eta 00m:00s]
seqread: (groupid=0, jobs=1): err= 0: pid=694: Fri May 2 16:36:12 2025
read: IOPS=1887, BW=1888MiB/s (1979MB/s)(55.3GiB/30001msec)
clat (usec): min=481, max=1555, avg=529.31, stdev=37.57
lat (usec): min=481, max=1555, avg=529.36, stdev=37.57
clat percentiles (usec):
| 1.00th=[ 494], 5.00th=[ 506], 10.00th=[ 506], 20.00th=[ 510],
| 30.00th=[ 515], 40.00th=[ 519], 50.00th=[ 523], 60.00th=[ 529],
| 70.00th=[ 529], 80.00th=[ 529], 90.00th=[ 537], 95.00th=[ 635],
| 99.00th=[ 660], 99.50th=[ 685], 99.90th=[ 832], 99.95th=[ 947],
| 99.99th=[ 1385]
bw ( MiB/s): min= 1554, max= 1914, per=100.00%, avg=1888.78, stdev=72.01, samples=59
iops : min= 1554, max= 1914, avg=1888.78, stdev=72.01, samples=59
lat (usec) : 500=1.90%, 750=97.95%, 1000=0.10%
lat (msec) : 2=0.05%
cpu : usr=0.21%, sys=19.28%, ctx=56629, 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 rwts: total=56627,0,0,0 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=1888MiB/s (1979MB/s), 1888MiB/s-1888MiB/s (1979MB/s-1979MB/s), io=55.3GiB (59.4GB), run=30001-30001msec
Disk stats (read/write):
nvme3n1: ios=451290/4, sectors=115530240/88, merge=0/4, ticks=155563/0, in_queue=155563, util=84.34%
foo@drunksquirrel:~# fio --name=randrw --filename=/mnt/micron7500/nvme_testfile --size=1G --bs=4k --rw=randrw --direct=1 --numjobs=4 --time_based --runtime=30
randrw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1
...
fio-3.36
Starting 4 processes
Jobs: 4 (f=4): [m(4)][100.0%][r=149MiB/s,w=147MiB/s][r=38.3k,w=37.8k IOPS][eta 00m:00s]
randrw: (groupid=0, jobs=1): err= 0: pid=702: Fri May 2 16:36:51 2025
read: IOPS=9774, BW=38.2MiB/s (40.0MB/s)(1145MiB/30001msec)
clat (usec): min=18, max=1006, avg=79.58, stdev=18.74
lat (usec): min=18, max=1006, avg=79.64, stdev=18.74
clat percentiles (usec):
| 1.00th=[ 70], 5.00th=[ 71], 10.00th=[ 71], 20.00th=[ 72],
| 30.00th=[ 72], 40.00th=[ 73], 50.00th=[ 75], 60.00th=[ 81],
| 70.00th=[ 83], 80.00th=[ 84], 90.00th=[ 88], 95.00th=[ 97],
| 99.00th=[ 172], 99.50th=[ 192], 99.90th=[ 229], 99.95th=[ 262],
| 99.99th=[ 693]
bw ( KiB/s): min=31976, max=40496, per=25.98%, avg=39123.12, stdev=1562.18, samples=59
iops : min= 7994, max=10124, avg=9780.78, stdev=390.54, samples=59
write: IOPS=9774, BW=38.2MiB/s (40.0MB/s)(1145MiB/30001msec); 0 zone resets
clat (usec): min=13, max=806, avg=21.38, stdev= 5.76
lat (usec): min=13, max=806, avg=21.59, stdev= 5.91
clat percentiles (nsec):
| 1.00th=[18304], 5.00th=[18560], 10.00th=[18816], 20.00th=[19072],
| 30.00th=[19328], 40.00th=[19584], 50.00th=[19840], 60.00th=[20352],
| 70.00th=[21120], 80.00th=[22656], 90.00th=[25216], 95.00th=[28800],
| 99.00th=[40704], 99.50th=[45824], 99.90th=[61696], 99.95th=[69120],
| 99.99th=[91648]
bw ( KiB/s): min=32720, max=41184, per=25.95%, avg=39123.66, stdev=1647.46, samples=59
iops : min= 8180, max=10296, avg=9780.92, stdev=411.86, samples=59
lat (usec) : 20=26.49%, 50=23.37%, 100=48.06%, 250=2.05%, 500=0.02%
lat (usec) : 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=2.81%, sys=21.25%, ctx=592220, 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 rwts: total=293245,293231,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
randrw: (groupid=0, jobs=1): err= 0: pid=703: Fri May 2 16:36:51 2025
read: IOPS=9489, BW=37.1MiB/s (38.9MB/s)(1112MiB/30001msec)
clat (usec): min=18, max=964, avg=80.94, stdev=19.16
lat (usec): min=18, max=964, avg=81.01, stdev=19.16
clat percentiles (usec):
| 1.00th=[ 70], 5.00th=[ 71], 10.00th=[ 71], 20.00th=[ 72],
| 30.00th=[ 73], 40.00th=[ 74], 50.00th=[ 77], 60.00th=[ 82],
| 70.00th=[ 83], 80.00th=[ 86], 90.00th=[ 92], 95.00th=[ 102],
| 99.00th=[ 174], 99.50th=[ 194], 99.90th=[ 231], 99.95th=[ 269],
| 99.99th=[ 676]
bw ( KiB/s): min=32288, max=40496, per=25.22%, avg=37986.44, stdev=2391.15, samples=59
iops : min= 8072, max=10124, avg=9496.61, stdev=597.79, samples=59
write: IOPS=9520, BW=37.2MiB/s (39.0MB/s)(1116MiB/30001msec); 0 zone resets
clat (usec): min=13, max=750, avg=22.79, stdev= 7.79
lat (usec): min=13, max=753, avg=23.05, stdev= 7.84
clat percentiles (nsec):
| 1.00th=[18304], 5.00th=[18560], 10.00th=[18816], 20.00th=[19072],
| 30.00th=[19328], 40.00th=[19584], 50.00th=[20096], 60.00th=[21120],
| 70.00th=[22656], 80.00th=[24704], 90.00th=[30080], 95.00th=[37120],
| 99.00th=[49920], 99.50th=[55040], 99.90th=[70144], 99.95th=[76288],
| 99.99th=[97792]
bw ( KiB/s): min=32656, max=41344, per=25.28%, avg=38113.49, stdev=2462.16, samples=59
iops : min= 8164, max=10336, avg=9528.37, stdev=615.54, samples=59
lat (usec) : 20=23.85%, 50=25.75%, 100=47.64%, 250=2.73%, 500=0.02%
lat (usec) : 750=0.01%, 1000=0.01%
cpu : usr=3.23%, sys=20.64%, ctx=581838, majf=0, minf=10
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=284693,285615,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
randrw: (groupid=0, jobs=1): err= 0: pid=704: Fri May 2 16:36:51 2025
read: IOPS=9227, BW=36.0MiB/s (37.8MB/s)(1081MiB/30002msec)
clat (usec): min=18, max=1317, avg=82.48, stdev=19.66
lat (usec): min=18, max=1317, avg=82.56, stdev=19.66
clat percentiles (usec):
| 1.00th=[ 71], 5.00th=[ 71], 10.00th=[ 71], 20.00th=[ 72],
| 30.00th=[ 74], 40.00th=[ 77], 50.00th=[ 79], 60.00th=[ 82],
| 70.00th=[ 84], 80.00th=[ 88], 90.00th=[ 95], 95.00th=[ 105],
| 99.00th=[ 176], 99.50th=[ 196], 99.90th=[ 233], 99.95th=[ 260],
| 99.99th=[ 717]
bw ( KiB/s): min=31864, max=40248, per=24.51%, avg=36918.37, stdev=2240.15, samples=59
iops : min= 7966, max=10062, avg=9229.59, stdev=560.04, samples=59
write: IOPS=9218, BW=36.0MiB/s (37.8MB/s)(1080MiB/30002msec); 0 zone resets
clat (usec): min=13, max=745, avg=24.15, stdev= 8.52
lat (usec): min=13, max=745, avg=24.41, stdev= 8.57
clat percentiles (usec):
| 1.00th=[ 19], 5.00th=[ 19], 10.00th=[ 19], 20.00th=[ 20],
| 30.00th=[ 20], 40.00th=[ 21], 50.00th=[ 22], 60.00th=[ 23],
| 70.00th=[ 25], 80.00th=[ 28], 90.00th=[ 35], 95.00th=[ 41],
| 99.00th=[ 53], 99.50th=[ 59], 99.90th=[ 75], 99.95th=[ 82],
| 99.99th=[ 109]
bw ( KiB/s): min=31704, max=40984, per=24.47%, avg=36885.83, stdev=2283.22, samples=59
iops : min= 7926, max=10246, avg=9221.46, stdev=570.80, samples=59
lat (usec) : 20=19.98%, 50=29.30%, 100=47.42%, 250=3.27%, 500=0.02%
lat (usec) : 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=3.57%, sys=20.34%, ctx=571623, 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 rwts: total=276843,276572,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
randrw: (groupid=0, jobs=1): err= 0: pid=705: Fri May 2 16:36:51 2025
read: IOPS=9158, BW=35.8MiB/s (37.5MB/s)(1073MiB/30001msec)
clat (usec): min=18, max=969, avg=82.86, stdev=19.68
lat (usec): min=18, max=969, avg=82.94, stdev=19.68
clat percentiles (usec):
| 1.00th=[ 71], 5.00th=[ 71], 10.00th=[ 71], 20.00th=[ 72],
| 30.00th=[ 74], 40.00th=[ 77], 50.00th=[ 80], 60.00th=[ 83],
| 70.00th=[ 85], 80.00th=[ 88], 90.00th=[ 96], 95.00th=[ 105],
| 99.00th=[ 176], 99.50th=[ 196], 99.90th=[ 233], 99.95th=[ 273],
| 99.99th=[ 725]
bw ( KiB/s): min=32096, max=40424, per=24.31%, avg=36612.75, stdev=2140.31, samples=59
iops : min= 8024, max=10106, avg=9153.19, stdev=535.08, samples=59
write: IOPS=9173, BW=35.8MiB/s (37.6MB/s)(1075MiB/30001msec); 0 zone resets
clat (usec): min=13, max=761, avg=24.48, stdev= 8.93
lat (usec): min=13, max=761, avg=24.77, stdev= 9.09
clat percentiles (usec):
| 1.00th=[ 19], 5.00th=[ 19], 10.00th=[ 19], 20.00th=[ 20],
| 30.00th=[ 20], 40.00th=[ 21], 50.00th=[ 22], 60.00th=[ 24],
| 70.00th=[ 25], 80.00th=[ 29], 90.00th=[ 36], 95.00th=[ 41],
| 99.00th=[ 53], 99.50th=[ 60], 99.90th=[ 74], 99.95th=[ 81],
| 99.99th=[ 103]
bw ( KiB/s): min=32096, max=41128, per=24.34%, avg=36688.54, stdev=2111.16, samples=59
iops : min= 8024, max=10282, avg=9172.17, stdev=527.79, samples=59
lat (usec) : 20=20.05%, 50=29.26%, 100=47.22%, 250=3.43%, 500=0.02%
lat (usec) : 750=0.01%, 1000=0.01%
cpu : usr=3.46%, sys=20.28%, ctx=570525, majf=0, minf=10
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=274750,275220,0,0 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=147MiB/s (154MB/s), 35.8MiB/s-38.2MiB/s (37.5MB/s-40.0MB/s), io=4412MiB (4627MB), run=30001-30002msec
WRITE: bw=147MiB/s (154MB/s), 35.8MiB/s-38.2MiB/s (37.6MB/s-40.0MB/s), io=4417MiB (4631MB), run=30001-30002msec
Disk stats (read/write):
nvme3n1: ios=1125155/1126116, sectors=9001240/9008928, merge=0/0, ticks=76747/11876, in_queue=88623, util=69.73%
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