dd if=/dev/zero of=benchmark bs=64K count=32K conv=fdatasync 32768+0 xd0xb7xd0xb0xd0xbfxd0xb8xd1x81xd0xb5xd0xb9 xd0xbfxd0xbexd0xbbxd1x83xd1x87xd0xb5xd0xbdxd0xbe 32768+0 xd0xb7xd0xb0xd0xbfxd0xb8xd1x81xd0xb5xd0xb9 xd0xbexd1x82xd0xbfxd1x80xd0xb0xd0xb2xd0xbbxd0xb5xd0xbdxd0xbe xd1x81xd0xbaxd0xbexd0xbfxd0xb8xd1x80xd0xbexd0xb2xd0xb0xd0xbdxd0xbe 2147483648 xd0xb1xd0xb0xd0xb9xd1x82 (2,1 GB), 13,2231 c, 162 MB/c dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync 2048+0 xd0xb7xd0xb0xd0xbfxd0xb8xd1x81xd0xb5xd0xb9 xd0xbfxd0xbexd0xbbxd1x83xd1x87xd0xb5xd0xbdxd0xbe 2048+0 xd0xb7xd0xb0xd0xbfxd0xb8xd1x81xd0xb5xd0xb9 xd0xbexd1x82xd0xbfxd1x80xd0xb0xd0xb2xd0xbbxd0xb5xd0xbdxd0xbe xd1x81xd0xbaxd0xbexd0xbfxd0xb8xd1x80xd0xbexd0xb2xd0xb0xd0xbdxd0xbe 2147483648 xd0xb1xd0xb0xd0xb9xd1x82 (2,1 GB), 10,3653 c, 207 MB/c
./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=20211: Fri Sep 15 12:51:00 2017 read : io=6229.7MB, bw=106316KB/s, iops=26578, runt= 60002msec clat (usec): min=3, max=85861, avg=289.39, stdev=494.37 lat (usec): min=4, max=85862, avg=290.55, stdev=494.63 clat percentiles (usec): | 1.00th=[ 4], 5.00th=[ 4], 10.00th=[ 5], 20.00th=[ 6], | 30.00th=[ 135], 40.00th=[ 185], 50.00th=[ 235], 60.00th=[ 286], | 70.00th=[ 342], 80.00th=[ 410], 90.00th=[ 524], 95.00th=[ 668], | 99.00th=[ 2192], 99.50th=[ 3280], 99.90th=[ 6048], 99.95th=[ 7968], | 99.99th=[13760] bw (KB /s): min= 1692, max=38376, per=12.46%, avg=13249.61, stdev=6452.90 lat (usec) : 4=0.01%, 10=24.65%, 20=1.12%, 50=0.88%, 100=0.54% lat (usec) : 250=25.87%, 500=35.27%, 750=8.03%, 1000=1.64% lat (msec) : 2=0.90%, 4=0.82%, 10=0.24%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=3.63%, sys=10.61%, ctx=1190668, majf=0, minf=97 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=1594790/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=6229.7MB, aggrb=106315KB/s, minb=106315KB/s, maxb=106315KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1156789/27, merge=0/24, ticks=301360/40, in_queue=300980, util=99.15%
./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=20227: Fri Sep 15 12:52:01 2017 read : io=4912.5MB, bw=83835KB/s, iops=20958, runt= 60002msec clat (usec): min=63, max=39996, avg=368.46, stdev=527.58 lat (usec): min=63, max=39997, avg=369.60, stdev=527.78 clat percentiles (usec): | 1.00th=[ 104], 5.00th=[ 129], 10.00th=[ 147], 20.00th=[ 175], | 30.00th=[ 205], 40.00th=[ 237], 50.00th=[ 278], 60.00th=[ 318], | 70.00th=[ 370], 80.00th=[ 438], 90.00th=[ 556], 95.00th=[ 708], | 99.00th=[ 2800], 99.50th=[ 3568], 99.90th=[ 6560], 99.95th=[ 8896], | 99.99th=[16512] bw (KB /s): min= 3737, max=15504, per=12.50%, avg=10475.76, stdev=1941.59 lat (usec) : 100=0.72%, 250=42.51%, 500=43.05%, 750=9.35%, 1000=1.85% lat (msec) : 2=1.09%, 4=1.08%, 10=0.31%, 20=0.04%, 50=0.01% cpu : usr=3.33%, sys=9.88%, ctx=1267818, majf=0, minf=97 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=1257574/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=4912.5MB, aggrb=83835KB/s, minb=83835KB/s, maxb=83835KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1256659/0, merge=0/0, ticks=316020/0, in_queue=315710, util=99.01%
./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=20247: Fri Sep 15 12:54:02 2017 write: io=28313MB, bw=481521KB/s, iops=120380, runt= 60210msec clat (usec): min=5, max=490636, avg=54.37, stdev=1364.68 lat (usec): min=6, max=490637, avg=55.93, stdev=1377.47 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 7], | 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 7], 60.00th=[ 7], | 70.00th=[ 8], 80.00th=[ 8], 90.00th=[ 9], 95.00th=[ 10], | 99.00th=[ 43], 99.50th=[ 102], 99.90th=[20096], 99.95th=[30080], | 99.99th=[40192] bw (KB /s): min= 9624, max=113984, per=12.61%, avg=60739.62, stdev=13583.18 lat (usec) : 10=94.63%, 20=3.56%, 50=0.93%, 100=0.37%, 250=0.20% lat (usec) : 500=0.04%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.04%, 20=0.07%, 50=0.10% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=7.85%, sys=13.62%, ctx=50306, majf=0, minf=91 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=7248089/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=28313MB, aggrb=481520KB/s, minb=481520KB/s, maxb=481520KB/s, mint=60210msec, maxt=60210msec Disk stats (read/write): vda: ios=0/335726, merge=0/2146, ticks=0/2908770, in_queue=2916960, util=52.09%
./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=20237: Fri Sep 15 12:53:01 2017 write: io=797576KB, bw=13239KB/s, iops=3309, runt= 60244msec clat (usec): min=126, max=702363, avg=2407.08, stdev=12955.21 lat (usec): min=127, max=702364, avg=2408.07, stdev=12955.30 clat percentiles (usec): | 1.00th=[ 139], 5.00th=[ 157], 10.00th=[ 173], 20.00th=[ 193], | 30.00th=[ 213], 40.00th=[ 235], 50.00th=[ 253], 60.00th=[ 274], | 70.00th=[ 302], 80.00th=[ 346], 90.00th=[ 2416], 95.00th=[ 9408], | 99.00th=[53504], 99.50th=[74240], 99.90th=[138240], 99.95th=[211968], | 99.99th=[428032] bw (KB /s): min= 10, max= 6289, per=12.77%, avg=1690.29, stdev=1093.25 lat (usec) : 250=48.01%, 500=36.62%, 750=1.89%, 1000=0.48% lat (msec) : 2=1.22%, 4=4.83%, 10=2.11%, 20=1.69%, 50=2.04% lat (msec) : 100=0.90%, 250=0.17%, 500=0.04%, 750=0.01% cpu : usr=0.41%, sys=2.50%, ctx=406002, majf=0, minf=89 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=199394/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=797576KB, aggrb=13239KB/s, minb=13239KB/s, maxb=13239KB/s, mint=60244msec, maxt=60244msec Disk stats (read/write): vda: ios=0/199442, merge=0/2172, ticks=0/52490, in_queue=53000, util=77.39%
Downloaded 104857600 bytes in 1,238 sec Downloaded 104857600 bytes in 1,013 sec Downloaded 104857600 bytes in 1,004 sec Downloaded 104857600 bytes in 0,980 sec Downloaded 104857600 bytes in 1,008 sec Finished! Average download speed is 762.92 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]: 7.24 ms 2. Ikoula (Reims) [131.50 km]: 7.647 ms 3. LaFibre.info (Douai) [176.53 km]: 5.176 ms 4. Magic-VPN (Roubaix) [212.70 km]: 67.691 ms 5. MyTheValentinus (Roubaix) [213.32 km]: 7.407 ms 6. AdvancedFight (Roubaix) [213.32 km]: 8.75 ms 7. ePlay TV (Roubaix) [213.32 km]: 13.358 ms 8. Lufu (Roubaix) [213.32 km]: 13.407 ms 9. Matthews Tech (Gravelines) [237.06 km]: 25.342 ms 10. Magic-VPN (Gravelines) [237.20 km]: 11.383 ms 11. CloudConnX (Eastbourne) [258.84 km]: 30.089 ms 12. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 22.004 ms 13. Combell (Brussels) [264.26 km]: 30.97 ms 14. Riffle Media BVBA (Brussels) [264.26 km]: 12.892 ms 15. Proximus (Brussels) [264.26 km]: 11.061 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 499.87 Mbit/s 2. Ikoula (Reims): ......................... 442.28 Mbit/s 3. LaFibre.info (Douai): ......................... 490.90 Mbit/s 4. Magic-VPN (Roubaix): ......................... 386.01 Mbit/s 5. MyTheValentinus (Roubaix): ......................... 297.64 Mbit/s 6. AdvancedFight (Roubaix): ......................... 502.26 Mbit/s 7. ePlay TV (Roubaix): ......................... 126.18 Mbit/s 8. Lufu (Roubaix): ......................... 352.91 Mbit/s 9. Matthews Tech (Gravelines): ......................... 92.08 Mbit/s 10. Magic-VPN (Gravelines): ......................... 96.36 Mbit/s 11. CloudConnX (Eastbourne): ......................... 204.98 Mbit/s 12. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 160.83 Mbit/s 13. Combell (Brussels): ......................... 109.22 Mbit/s 14. Riffle Media BVBA (Brussels): ......................... 429.19 Mbit/s 15. Proximus (Brussels): ......................... 401.15 Mbit/s Average upload speed is 306.12 Mbit/s