dd if=/dev/zero of=benchmark bs=64K count=32K conv=fdatasync 32768+0 records in 32768+0 records out 2147483648 bytes (2.1 GB) copied, 10.8886 s, 197 MB/s dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB) copied, 11.0951 s, 194 MB/s
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=18492: Sat Sep 30 20:34:33 2017
read : io=13541MB, bw=231101KB/s, iops=57775, runt= 60001msec
clat (usec): min=5, max=24382, avg=130.25, stdev=229.07
lat (usec): min=5, max=24383, avg=130.86, stdev=229.93
clat percentiles (usec):
| 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 7], 20.00th=[ 11],
| 30.00th=[ 12], 40.00th=[ 13], 50.00th=[ 15], 60.00th=[ 16],
| 70.00th=[ 258], 80.00th=[ 318], 90.00th=[ 358], 95.00th=[ 410],
| 99.00th=[ 708], 99.50th=[ 924], 99.90th=[ 1800], 99.95th=[ 2640],
| 99.99th=[ 7776]
bw (KB /s): min= 3472, max=251264, per=12.30%, avg=28436.83, stdev=53028.17
lat (usec) : 10=17.39%, 20=47.51%, 50=0.91%, 100=0.54%, 250=3.05%
lat (usec) : 500=27.95%, 750=1.82%, 1000=0.43%
lat (msec) : 2=0.32%, 4=0.06%, 10=0.02%, 20=0.01%, 50=0.01%
cpu : usr=6.15%, sys=24.87%, ctx=1208347, majf=2, minf=712
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 : total=r=3466573/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=13541MB, aggrb=231101KB/s, minb=231101KB/s, maxb=231101KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=1142288/9, merge=0/4, ticks=259868/0, in_queue=258912, util=98.20%
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=18502: Sat Sep 30 20:35:34 2017
read : io=5140.5MB, bw=87726KB/s, iops=21931, runt= 60003msec
clat (usec): min=109, max=13478, avg=347.75, stdev=110.59
lat (usec): min=109, max=13479, avg=348.81, stdev=112.03
clat percentiles (usec):
| 1.00th=[ 225], 5.00th=[ 253], 10.00th=[ 282], 20.00th=[ 298],
| 30.00th=[ 310], 40.00th=[ 322], 50.00th=[ 334], 60.00th=[ 342],
| 70.00th=[ 354], 80.00th=[ 366], 90.00th=[ 414], 95.00th=[ 490],
| 99.00th=[ 700], 99.50th=[ 908], 99.90th=[ 1256], 99.95th=[ 1768],
| 99.99th=[ 3248]
bw (KB /s): min= 7, max=12760, per=12.50%, avg=10969.97, stdev=1807.94
lat (usec) : 250=4.53%, 500=90.72%, 750=4.03%, 1000=0.50%
lat (msec) : 2=0.18%, 4=0.03%, 10=0.01%, 20=0.01%
cpu : usr=4.37%, sys=17.63%, ctx=1379219, majf=0, minf=147
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 : total=r=1315953/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=5140.5MB, aggrb=87725KB/s, minb=87725KB/s, maxb=87725KB/s, mint=60003msec, maxt=60003msec
Disk stats (read/write):
vda: ios=1315123/0, merge=0/0, ticks=317892/0, in_queue=316868, util=99.44%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=18522: Sat Sep 30 20:37:35 2017
write: io=26673MB, bw=455184KB/s, iops=113795, runt= 60004msec
clat (usec): min=5, max=76103, avg=65.30, stdev=895.97
lat (usec): min=5, max=76105, avg=65.73, stdev=896.29
clat percentiles (usec):
| 1.00th=[ 7], 5.00th=[ 8], 10.00th=[ 9], 20.00th=[ 18],
| 30.00th=[ 19], 40.00th=[ 20], 50.00th=[ 21], 60.00th=[ 22],
| 70.00th=[ 23], 80.00th=[ 25], 90.00th=[ 32], 95.00th=[ 39],
| 99.00th=[ 88], 99.50th=[ 151], 99.90th=[16512], 99.95th=[21376],
| 99.99th=[31616]
bw (KB /s): min=32532, max=93477, per=12.51%, avg=56939.49, stdev=9034.20
lat (usec) : 10=11.82%, 20=19.58%, 50=66.27%, 100=1.46%, 250=0.46%
lat (usec) : 500=0.04%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.04%, 4=0.04%, 10=0.07%, 20=0.13%, 50=0.07%
lat (msec) : 100=0.01%
cpu : usr=6.20%, sys=34.49%, ctx=46058, majf=0, minf=146
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 : total=r=0/w=6828209/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=26673MB, aggrb=455183KB/s, minb=455183KB/s, maxb=455183KB/s, mint=60004msec, maxt=60004msec
Disk stats (read/write):
vda: ios=0/295236, merge=0/1817, ticks=0/3012372, in_queue=3013372, util=64.06%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=18512: Sat Sep 30 20:36:34 2017
write: io=797796KB, bw=13295KB/s, iops=3323, runt= 60006msec
clat (usec): min=214, max=589170, avg=2395.17, stdev=13543.08
lat (usec): min=215, max=589171, avg=2396.10, stdev=13543.08
clat percentiles (usec):
| 1.00th=[ 241], 5.00th=[ 243], 10.00th=[ 245], 20.00th=[ 247],
| 30.00th=[ 249], 40.00th=[ 251], 50.00th=[ 255], 60.00th=[ 274],
| 70.00th=[ 282], 80.00th=[ 290], 90.00th=[ 346], 95.00th=[ 3792],
| 99.00th=[73216], 99.50th=[75264], 99.90th=[78336], 99.95th=[80384],
| 99.99th=[569344]
bw (KB /s): min= 47, max= 3192, per=12.64%, avg=1680.95, stdev=553.23
lat (usec) : 250=36.34%, 500=55.74%, 750=0.63%, 1000=0.05%
lat (msec) : 2=0.02%, 4=2.51%, 10=1.16%, 20=0.27%, 50=1.19%
lat (msec) : 100=2.05%, 250=0.02%, 500=0.01%, 750=0.02%
cpu : usr=0.71%, sys=4.15%, ctx=406324, majf=0, minf=141
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 : total=r=0/w=199449/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=797796KB, aggrb=13295KB/s, minb=13295KB/s, maxb=13295KB/s, mint=60006msec, maxt=60006msec
Disk stats (read/write):
vda: ios=13/199442, merge=0/2248, ticks=312/50936, in_queue=51152, util=72.76%
Downloaded 104857600 bytes in 2.270 sec Downloaded 104857600 bytes in 2.616 sec Downloaded 104857600 bytes in 1.711 sec Downloaded 104857600 bytes in 3.080 sec Downloaded 104857600 bytes in 1.609 sec Finished! Average download speed is 354.42 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from ONLINE SAS ... Selecting 15 servers that are not too close: 1. iperf.fr (Rouen) [111.21 km]: 20.932 ms 2. Ikoula (Reims) [131.50 km]: 42.837 ms 3. LaFibre.info (Douai) [176.53 km]: 22.268 ms 4. Magic-VPN (Roubaix) [212.70 km]: 14.853 ms 5. MyTheValentinus (Roubaix) [213.32 km]: 17.294 ms 6. ePlay TV (Roubaix) [213.32 km]: 22.066 ms 7. Lufu (Roubaix) [213.32 km]: 17.591 ms 8. AdvancedFight (Roubaix) [213.32 km]: 1800000.0 ms 9. Matthews Tech (Gravelines) [237.06 km]: 17.035 ms 10. Magic-VPN (Gravelines) [237.20 km]: 21.1 ms 11. CloudConnX (Eastbourne) [258.84 km]: 13.499 ms 12. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 11.344 ms 13. RIV54 (Saulnes) [264.06 km]: 33.309 ms 14. Combell (Brussels) [264.26 km]: 9.253 ms 15. Riffle Media BVBA (Brussels) [264.26 km]: 21.617 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 271.45 Mbit/s 2. Ikoula (Reims): ......................... 171.83 Mbit/s 3. LaFibre.info (Douai): ......................... 251.42 Mbit/s 4. Magic-VPN (Roubaix): ......................... 221.82 Mbit/s 5. MyTheValentinus (Roubaix): ......................... 330.03 Mbit/s 6. ePlay TV (Roubaix): ......................... 64.93 Mbit/s 7. Lufu (Roubaix): ......................... 294.35 Mbit/s 8. AdvancedFight (Roubaix): ......................... 0.00 Mbit/s 9. Matthews Tech (Gravelines): ......................... 267.91 Mbit/s 10. Magic-VPN (Gravelines): ......................... 96.78 Mbit/s 11. CloudConnX (Eastbourne): ......................... 246.87 Mbit/s 12. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 226.95 Mbit/s 13. RIV54 (Saulnes): ......................... 172.93 Mbit/s 14. Combell (Brussels): ......................... 283.60 Mbit/s 15. Riffle Media BVBA (Brussels): ......................... 293.11 Mbit/s Average upload speed is 212.93 Mbit/s