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, 9.88843 s, 217 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, 11.1877 s, 192 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=18448: Mon Oct 2 20:53:28 2017 read : io=58697MB, bw=978.28MB/s, iops=250436, runt= 60001msec clat (usec): min=2, max=302447, avg=27.60, stdev=310.69 lat (usec): min=3, max=302447, avg=28.12, stdev=313.35 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 7], | 30.00th=[ 11], 40.00th=[ 11], 50.00th=[ 12], 60.00th=[ 12], | 70.00th=[ 12], 80.00th=[ 12], 90.00th=[ 13], 95.00th=[ 15], | 99.00th=[ 386], 99.50th=[ 402], 99.90th=[ 462], 99.95th=[ 524], | 99.99th=[12096] bw (KB /s): min= 4725, max=292072, per=12.46%, avg=124864.07, stdev=110461.85 lat (usec) : 4=0.01%, 10=23.16%, 20=72.57%, 50=0.27%, 100=0.38% lat (usec) : 250=0.10%, 500=3.46%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01% lat (msec) : 500=0.01% cpu : usr=11.10%, sys=42.18%, ctx=544298, majf=0, minf=154 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=15026426/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=58697MB, aggrb=978.28MB/s, minb=978.28MB/s, maxb=978.28MB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=524288/46, merge=0/73, ticks=159576/1152, in_queue=160376, util=43.38%
./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=18458: Mon Oct 2 20:54:28 2017 read : io=5001.9MB, bw=85361KB/s, iops=21340, runt= 60002msec clat (usec): min=144, max=4269, avg=361.32, stdev=31.46 lat (usec): min=145, max=4270, avg=362.18, stdev=31.47 clat percentiles (usec): | 1.00th=[ 294], 5.00th=[ 338], 10.00th=[ 346], 20.00th=[ 350], | 30.00th=[ 350], 40.00th=[ 354], 50.00th=[ 358], 60.00th=[ 358], | 70.00th=[ 362], 80.00th=[ 374], 90.00th=[ 386], 95.00th=[ 406], | 99.00th=[ 462], 99.50th=[ 486], 99.90th=[ 660], 99.95th=[ 692], | 99.99th=[ 876] bw (KB /s): min= 5, max=11808, per=12.53%, avg=10696.95, stdev=991.28 lat (usec) : 250=0.36%, 500=99.23%, 750=0.39%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01% cpu : usr=3.78%, sys=20.29%, ctx=1282848, 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=1280459/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=5001.9MB, aggrb=85361KB/s, minb=85361KB/s, maxb=85361KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1280416/0, merge=0/0, ticks=379756/0, in_queue=378812, util=99.12%
./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=18481: Mon Oct 2 20:56:29 2017 write: io=33453MB, bw=570918KB/s, iops=142729, runt= 60002msec clat (usec): min=4, max=127950, avg=51.18, stdev=578.75 lat (usec): min=4, max=127951, avg=51.78, stdev=578.99 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 6], 10.00th=[ 19], 20.00th=[ 23], | 30.00th=[ 24], 40.00th=[ 25], 50.00th=[ 26], 60.00th=[ 28], | 70.00th=[ 31], 80.00th=[ 40], 90.00th=[ 55], 95.00th=[ 61], | 99.00th=[ 121], 99.50th=[ 155], 99.90th=[ 8640], 99.95th=[13376], | 99.99th=[24448] bw (KB /s): min=22178, max=100128, per=12.51%, avg=71427.71, stdev=12184.49 lat (usec) : 10=7.03%, 20=3.98%, 50=75.17%, 100=12.38%, 250=1.18% lat (usec) : 500=0.03%, 750=0.03%, 1000=0.02% lat (msec) : 2=0.02%, 4=0.02%, 10=0.05%, 20=0.07%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=9.55%, sys=60.20%, ctx=745633, 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=8564056/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=33453MB, aggrb=570918KB/s, minb=570918KB/s, maxb=570918KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=0/38961, merge=0/324, ticks=0/552992, in_queue=553480, util=17.30%
./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=18468: Mon Oct 2 20:55:29 2017 write: io=608056KB, bw=10070KB/s, iops=2517, runt= 60383msec clat (usec): min=235, max=550690, avg=3155.96, stdev=12216.48 lat (usec): min=236, max=550691, avg=3157.13, stdev=12216.49 clat percentiles (msec): | 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 4], 95.00th=[ 4], | 99.00th=[ 5], 99.50th=[ 6], 99.90th=[ 7], 99.95th=[ 490], | 99.99th=[ 537] bw (KB /s): min= 7, max= 1592, per=13.07%, avg=1315.73, stdev=254.77 lat (usec) : 250=0.01%, 500=0.29%, 750=0.02% lat (msec) : 2=0.01%, 4=96.53%, 10=3.06%, 20=0.02%, 100=0.01% lat (msec) : 250=0.01%, 500=0.03%, 750=0.03% cpu : usr=1.50%, sys=5.49%, ctx=304030, majf=0, minf=142 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=152014/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=608056KB, aggrb=10069KB/s, minb=10069KB/s, maxb=10069KB/s, mint=60383msec, maxt=60383msec Disk stats (read/write): vda: ios=0/152063, merge=0/2229, ticks=0/55236, in_queue=60096, util=67.16%
Downloaded 104857600 bytes in 1.693 sec Downloaded 104857600 bytes in 1.984 sec Downloaded 104857600 bytes in 1.846 sec Downloaded 104857600 bytes in 1.672 sec Downloaded 104857600 bytes in 1.675 sec Finished! Average download speed is 450.96 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]: 20.674 ms 2. Ikoula (Reims) [131.50 km]: 22.444 ms 3. LaFibre.info (Douai) [176.53 km]: 20.782 ms 4. Magic-VPN (Roubaix) [212.70 km]: 13.618 ms 5. MyTheValentinus (Roubaix) [213.32 km]: 10.084 ms 6. ePlay TV (Roubaix) [213.32 km]: 10.12 ms 7. AdvancedFight (Roubaix) [213.32 km]: 10.195 ms 8. Lufu (Roubaix) [213.32 km]: 16.288 ms 9. Matthews Tech (Gravelines) [237.06 km]: 14.406 ms 10. CloudConnX (Eastbourne) [258.84 km]: 18.696 ms 11. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 8.922 ms 12. RIV54 (Saulnes) [264.06 km]: 29.153 ms 13. Combell (Brussels) [264.26 km]: 8.206 ms 14. Riffle Media BVBA (Brussels) [264.26 km]: 17.334 ms 15. Proximus (Brussels) [264.26 km]: 24.879 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 239.98 Mbit/s 2. Ikoula (Reims): ......................... 172.70 Mbit/s 3. LaFibre.info (Douai): ......................... 182.23 Mbit/s 4. Magic-VPN (Roubaix): ......................... 133.66 Mbit/s 5. MyTheValentinus (Roubaix): ......................... 200.34 Mbit/s 6. ePlay TV (Roubaix): ......................... 158.16 Mbit/s 7. AdvancedFight (Roubaix): ......................... 198.08 Mbit/s 8. Lufu (Roubaix): ......................... 197.17 Mbit/s 9. Matthews Tech (Gravelines): ......................... 184.94 Mbit/s 10. CloudConnX (Eastbourne): ......................... 193.94 Mbit/s 11. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 151.26 Mbit/s 12. RIV54 (Saulnes): ......................... 107.50 Mbit/s 13. Combell (Brussels): ......................... 188.57 Mbit/s 14. Riffle Media BVBA (Brussels): ......................... 193.01 Mbit/s 15. Proximus (Brussels): ......................... 173.84 Mbit/s Average upload speed is 178.36 Mbit/s