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, 11.5569 s, 186 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, 11.0601 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=18654: Sun Nov 12 12:41:57 2017 read : io=7401.9MB, bw=126322KB/s, iops=31580, runt= 60001msec clat (usec): min=5, max=32728, avg=243.41, stdev=230.14 lat (usec): min=5, max=32729, avg=244.33, stdev=230.56 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 9], | 30.00th=[ 14], 40.00th=[ 274], 50.00th=[ 314], 60.00th=[ 338], | 70.00th=[ 358], 80.00th=[ 378], 90.00th=[ 410], 95.00th=[ 458], | 99.00th=[ 684], 99.50th=[ 804], 99.90th=[ 1496], 99.95th=[ 2160], | 99.99th=[ 8096] bw (KB /s): min= 5456, max=181520, per=12.32%, avg=15567.87, stdev=12135.79 lat (usec) : 10=23.31%, 20=10.58%, 50=0.51%, 100=0.20%, 250=2.64% lat (usec) : 500=59.25%, 750=2.87%, 1000=0.33% lat (msec) : 2=0.25%, 4=0.03%, 10=0.02%, 20=0.01%, 50=0.01% cpu : usr=4.64%, sys=19.67%, ctx=1298393, majf=7, minf=835 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=1894864/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=7401.9MB, aggrb=126322KB/s, minb=126322KB/s, maxb=126322KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=1227012/8, merge=0/5, ticks=315516/0, in_queue=314776, util=99.73%
./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=18664: Sun Nov 12 12:42:58 2017 read : io=5136.1MB, bw=87668KB/s, iops=21916, runt= 60002msec clat (usec): min=104, max=12480, avg=351.82, stdev=88.80 lat (usec): min=105, max=12481, avg=352.82, stdev=89.30 clat percentiles (usec): | 1.00th=[ 241], 5.00th=[ 282], 10.00th=[ 298], 20.00th=[ 314], | 30.00th=[ 322], 40.00th=[ 330], 50.00th=[ 338], 60.00th=[ 350], | 70.00th=[ 362], 80.00th=[ 374], 90.00th=[ 406], 95.00th=[ 466], | 99.00th=[ 620], 99.50th=[ 692], 99.90th=[ 1160], 99.95th=[ 1448], | 99.99th=[ 2256] bw (KB /s): min= 7, max=11888, per=12.50%, avg=10961.41, stdev=903.95 lat (usec) : 250=1.43%, 500=94.86%, 750=3.32%, 1000=0.23% lat (msec) : 2=0.14%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=4.13%, sys=16.05%, ctx=1334552, majf=0, minf=137 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=1315057/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=5136.1MB, aggrb=87667KB/s, minb=87667KB/s, maxb=87667KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1314917/0, merge=0/0, ticks=342416/0, in_queue=341968, util=99.82%
./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=18685: Sun Nov 12 12:44:59 2017 write: io=28456MB, bw=485632KB/s, iops=121408, runt= 60002msec clat (usec): min=4, max=314206, avg=60.64, stdev=1035.25 lat (usec): min=4, max=314207, avg=61.29, stdev=1036.20 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 6], 10.00th=[ 11], 20.00th=[ 17], | 30.00th=[ 18], 40.00th=[ 19], 50.00th=[ 20], 60.00th=[ 21], | 70.00th=[ 22], 80.00th=[ 24], 90.00th=[ 30], 95.00th=[ 35], | 99.00th=[ 86], 99.50th=[ 153], 99.90th=[15296], 99.95th=[20096], | 99.99th=[28288] bw (KB /s): min=20426, max=93400, per=12.51%, avg=60758.91, stdev=10669.75 lat (usec) : 10=9.03%, 20=37.64%, 50=51.29%, 100=1.19%, 250=0.45% lat (usec) : 500=0.05%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.04%, 4=0.04%, 10=0.07%, 20=0.13%, 50=0.05% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=6.52%, sys=35.73%, ctx=66903, 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=7284728/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=28456MB, aggrb=485632KB/s, minb=485632KB/s, maxb=485632KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=0/298305, merge=0/1611, ticks=0/3603452, in_queue=3620016, util=68.63%
./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=18674: Sun Nov 12 12:43:58 2017 write: io=641712KB, bw=10627KB/s, iops=2656, runt= 60384msec clat (usec): min=233, max=540214, avg=2995.68, stdev=11977.52 lat (usec): min=234, max=540215, avg=2996.88, stdev=11977.53 clat percentiles (usec): | 1.00th=[ 318], 5.00th=[ 2352], 10.00th=[ 2448], 20.00th=[ 2512], | 30.00th=[ 2544], 40.00th=[ 2576], 50.00th=[ 2640], 60.00th=[ 2672], | 70.00th=[ 2736], 80.00th=[ 2832], 90.00th=[ 3088], 95.00th=[ 3440], | 99.00th=[ 4832], 99.50th=[ 5344], 99.90th=[11840], 99.95th=[440320], | 99.99th=[501760] bw (KB /s): min= 32, max= 1896, per=12.96%, avg=1377.17, stdev=312.37 lat (usec) : 250=0.01%, 500=1.83%, 750=0.14%, 1000=0.01% lat (msec) : 2=0.01%, 4=95.63%, 10=2.27%, 20=0.05%, 100=0.01% lat (msec) : 500=0.05%, 750=0.01% cpu : usr=0.97%, sys=5.40%, ctx=320748, majf=0, minf=143 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=160428/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=641712KB, aggrb=10627KB/s, minb=10627KB/s, maxb=10627KB/s, mint=60384msec, maxt=60384msec Disk stats (read/write): vda: ios=0/160497, merge=0/2396, ticks=0/47460, in_queue=48000, util=69.53%
Downloaded 104857600 bytes in 1.456 sec Downloaded 104857600 bytes in 1.789 sec Downloaded 104857600 bytes in 2.328 sec Downloaded 104857600 bytes in 1.709 sec Downloaded 104857600 bytes in 1.513 sec Finished! Average download speed is 454.80 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]: 43.652 ms 2. Ikoula (Reims) [131.50 km]: 23.484 ms 3. LaFibre.info (Douai) [176.53 km]: 17.221 ms 4. Magic-VPN (Roubaix) [212.70 km]: 17.346 ms 5. MyTheValentinus (Roubaix) [213.32 km]: 14.21 ms 6. ePlay TV (Roubaix) [213.32 km]: 13.212 ms 7. Lufu (Roubaix) [213.32 km]: 16.414 ms 8. AdvancedFight (Roubaix) [213.32 km]: 18.259 ms 9. Matthews Tech (Gravelines) [237.06 km]: 13.635 ms 10. Magic-VPN (Gravelines) [237.20 km]: 13.667 ms 11. CloudConnX (Eastbourne) [258.84 km]: 13.584 ms 12. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 10.559 ms 13. RIV54 (Saulnes) [264.06 km]: 291.163 ms 14. Combell (Brussels) [264.26 km]: 8.51 ms 15. Proximus (Brussels) [264.26 km]: 30.495 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 146.41 Mbit/s 2. Ikoula (Reims): ......................... 166.93 Mbit/s 3. LaFibre.info (Douai): ......................... 110.02 Mbit/s 4. Magic-VPN (Roubaix): ......................... 83.45 Mbit/s 5. MyTheValentinus (Roubaix): ......................... 289.37 Mbit/s 6. ePlay TV (Roubaix): ......................... 196.58 Mbit/s 7. Lufu (Roubaix): ......................... 279.37 Mbit/s 8. AdvancedFight (Roubaix): ......................... 260.45 Mbit/s 9. Matthews Tech (Gravelines): ......................... 149.61 Mbit/s 10. Magic-VPN (Gravelines): ......................... 146.81 Mbit/s 11. CloudConnX (Eastbourne): ......................... 274.66 Mbit/s 12. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 226.81 Mbit/s 13. RIV54 (Saulnes): ......................... 169.38 Mbit/s 14. Combell (Brussels): ......................... 274.54 Mbit/s 15. Proximus (Brussels): ......................... 90.35 Mbit/s Average upload speed is 190.98 Mbit/s