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nas:performance:measurements_vm-hdd-disks

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nas:performance:measurements_vm-hdd-disks [2025/03/31 23:26] – adminnas:performance:measurements_vm-hdd-disks [2025/04/01 00:07] (current) – admin
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   WRITE: bw=8553MiB/s (8968MB/s), 8553MiB/s-8553MiB/s (8968MB/s-8968MB/s), io=496GiB (533GB), run=59435-59435msec   WRITE: bw=8553MiB/s (8968MB/s), 8553MiB/s-8553MiB/s (8968MB/s-8968MB/s), io=496GiB (533GB), run=59435-59435msec
 ``` ```
 +* large file, small writes: 7 ms - 230 ms (Disks) `lat (usec): min=9, max=233541, avg=7005.35, stdev=8208.20`
 +* small file, small writes: ca. 7 us `lat (usec): min=7, max=236, avg= 7.85, stdev= 1.05`
 +```
 +IOPS-write: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=1
 +fio-3.33
 +Starting 1 process
 +Jobs: 1 (f=1): [w(1)][100.0%][w=548KiB/s][w=137 IOPS][eta 00m:00s]
 +IOPS-write: (groupid=0, jobs=1): err= 0: pid=54699: Mon Mar 31 23:30:35 2025
 +  write: IOPS=142, BW=571KiB/s (584kB/s)(33.4MiB/60006msec); 0 zone resets
 +    slat (usec): min=9, max=233535, avg=7003.18, stdev=8207.58
 +    clat (nsec): min=641, max=49263, avg=2172.48, stdev=2057.69
 +     lat (usec): min=9, max=233541, avg=7005.35, stdev=8208.20
 +    clat percentiles (nsec):
 +     |  1.00th=[  700],  5.00th=[  780], 10.00th=[  828], 20.00th=[ 1208],
 +     | 30.00th=[ 1640], 40.00th=[ 1784], 50.00th=[ 1832], 60.00th=[ 1880],
 +     | 70.00th=[ 2008], 80.00th=[ 2320], 90.00th=[ 3440], 95.00th=[ 5088],
 +     | 99.00th=[ 8896], 99.50th=[14528], 99.90th=[25984], 99.95th=[33536],
 +     | 99.99th=[49408]
 +   bw (  KiB/s): min=  192, max=  848, per=99.87%, avg=570.76, stdev=132.77, samples=119
 +   iops        : min=   48, max=  212, avg=142.69, stdev=33.19, samples=119
 +  lat (nsec)   : 750=2.58%, 1000=10.41%
 +  lat (usec)   : 2=56.51%, 4=22.76%, 10=6.87%, 20=0.62%, 50=0.26%
 +  cpu          : usr=0.09%, sys=0.93%, ctx=7523, majf=0, minf=9
 +  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=0,8562,0,0 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=571KiB/s (584kB/s), 571KiB/s-571KiB/s (584kB/s-584kB/s), io=33.4MiB (35.1MB), run=60006-60006msec
 +IOPS-write-s: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=1
 +fio-3.33
 +Starting 1 process
 +Jobs: 1 (f=1): [w(1)][100.0%][w=428MiB/s][w=110k IOPS][eta 00m:00s]
 +IOPS-write-s: (groupid=0, jobs=1): err= 0: pid=54745: Mon Mar 31 23:31:35 2025
 +  write: IOPS=111k, BW=434MiB/s (455MB/s)(25.4GiB/60001msec); 0 zone resets
 +    slat (usec): min=6, max=235, avg= 7.19, stdev= 1.00
 +    clat (nsec): min=611, max=57498, avg=653.88, stdev=218.22
 +     lat (usec): min=7, max=236, avg= 7.85, stdev= 1.05
 +    clat percentiles (nsec):
 +     |  1.00th=[  620],  5.00th=[  628], 10.00th=[  628], 20.00th=[  628],
 +     | 30.00th=[  628], 40.00th=[  644], 50.00th=[  644], 60.00th=[  644],
 +     | 70.00th=[  644], 80.00th=[  644], 90.00th=[  652], 95.00th=[  732],
 +     | 99.00th=[  852], 99.50th=[  932], 99.90th=[ 1832], 99.95th=[ 5792],
 +     | 99.99th=[ 9408]
 +   bw (  KiB/s): min=429576, max=452824, per=100.00%, avg=444288.81, stdev=4681.27, samples=119
 +   iops        : min=107394, max=113206, avg=111072.22, stdev=1170.28, samples=119
 +  lat (nsec)   : 750=95.66%, 1000=3.99%
 +  lat (usec)   : 2=0.27%, 4=0.01%, 10=0.06%, 20=0.01%, 50=0.01%
 +  lat (usec)   : 100=0.01%
 +  cpu          : usr=17.49%, sys=82.50%, ctx=481, 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=0,6662036,0,0 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=434MiB/s (455MB/s), 434MiB/s-434MiB/s (455MB/s-455MB/s), io=25.4GiB (27.3GB), run=60001-60001msec
 +```
 ## NFS 10GB ## NFS 10GB
 +
 +* large file, small writes: `iops        : min=   16, max=  384, avg=301.21, stdev=20.70, samples=478`
 +* small file, small writed: `iops        : min= 3044, max= 5952, avg=4664.82, stdev=154.45, samples=480`
 +
 +```
 +IOPS-write: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32
 +...
 +fio-3.28
 +Starting 4 processes
 +Jobs: 4 (f=4): [w(4)][100.0%][w=1416KiB/s][w=354 IOPS][eta 00m:00s]
 +IOPS-write: (groupid=0, jobs=4): err= 0: pid=1521489: Tue Apr  1 00:01:54 2025
 +  write: IOPS=300, BW=1201KiB/s (1230kB/s)(70.8MiB/60350msec); 0 zone resets
 +    slat (usec): min=2, max=16486, avg=10.54, stdev=172.69
 +    clat (msec): min=29, max=1058, avg=426.06, stdev=148.93
 +     lat (msec): min=29, max=1058, avg=426.07, stdev=148.92
 +    clat percentiles (msec):
 +     |  1.00th=[  317],  5.00th=[  334], 10.00th=[  342], 20.00th=[  355],
 +     | 30.00th=[  363], 40.00th=[  372], 50.00th=[  380], 60.00th=[  388],
 +     | 70.00th=[  401], 80.00th=[  430], 90.00th=[  514], 95.00th=[  894],
 +     | 99.00th=[  978], 99.50th=[  995], 99.90th=[ 1028], 99.95th=[ 1036],
 +     | 99.99th=[ 1045]
 +   bw (  KiB/s): min=   64, max= 1536, per=100.00%, avg=1204.94, stdev=82.81, samples=478
 +   iops        : min=   16, max=  384, avg=301.21, stdev=20.70, samples=478
 +  lat (msec)   : 50=0.06%, 100=0.06%, 250=0.18%, 500=88.50%, 750=3.56%
 +  lat (msec)   : 1000=7.19%, 2000=0.46%
 +  cpu          : usr=0.03%, sys=0.09%, ctx=18310, majf=0, minf=44
 +  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.2%, 16=0.4%, 32=99.3%, >=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 rwts: total=0,18124,0,0 short=0,0,0,0 dropped=0,0,0,0
 +     latency   : target=0, window=0, percentile=100.00%, depth=32
 +
 +Run status group 0 (all jobs):
 +  WRITE: bw=1201KiB/s (1230kB/s), 1201KiB/s-1201KiB/s (1230kB/s-1230kB/s), io=70.8MiB (74.2MB), run=60350-60350msec
 +IOPS-write-s: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32
 +...
 +fio-3.28
 +Starting 4 processes
 +Jobs: 4 (f=4): [w(4)][100.0%][w=17.2MiB/s][w=4394 IOPS][eta 00m:00s]
 +IOPS-write-s: (groupid=0, jobs=4): err= 0: pid=1523614: Tue Apr  1 00:04:34 2025
 +  write: IOPS=4658, BW=18.2MiB/s (19.1MB/s)(1094MiB/60104msec); 0 zone resets
 +    slat (nsec): min=1693, max=583438, avg=3840.63, stdev=2322.46
 +    clat (usec): min=1146, max=180128, avg=27467.80, stdev=17714.52
 +     lat (usec): min=1157, max=180132, avg=27471.73, stdev=17714.55
 +    clat percentiles (msec):
 +     |  1.00th=[   18],  5.00th=[   21], 10.00th=[   22], 20.00th=[   22],
 +     | 30.00th=[   23], 40.00th=[   23], 50.00th=[   24], 60.00th=[   24],
 +     | 70.00th=[   25], 80.00th=[   26], 90.00th=[   27], 95.00th=[   92],
 +     | 99.00th=[   99], 99.50th=[  105], 99.90th=[  176], 99.95th=[  178],
 +     | 99.99th=[  180]
 +   bw (  KiB/s): min=12176, max=23808, per=100.00%, avg=18659.27, stdev=617.79, samples=480
 +   iops        : min= 3044, max= 5952, avg=4664.82, stdev=154.45, samples=480
 +  lat (msec)   : 2=0.01%, 4=0.01%, 10=0.01%, 20=4.00%, 50=90.84%
 +  lat (msec)   : 100=4.50%, 250=0.65%
 +  cpu          : usr=0.32%, sys=0.74%, ctx=272757, majf=0, minf=52
 +  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 rwts: total=0,280013,0,0 short=0,0,0,0 dropped=0,0,0,0
 +     latency   : target=0, window=0, percentile=100.00%, depth=32
 +
 +Run status group 0 (all jobs):
 +  WRITE: bw=18.2MiB/s (19.1MB/s), 18.2MiB/s-18.2MiB/s (19.1MB/s-19.1MB/s), io=1094MiB (1147MB), run=60104-60104msec
 +```
nas/performance/measurements_vm-hdd-disks.1743456362.txt.gz · Last modified: by admin