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, 2.0 GiB) copied, 12.664 s, 170 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, 2.0 GiB) copied, 12.9741 s, 166 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=16000: Tue Apr 25 18:31:22 2017 read : io=9691.9MB, bw=165405KB/s, iops=41351, runt= 60001msec clat (usec): min=2, max=29037, avg=185.15, stdev=328.82 lat (usec): min=2, max=29038, avg=185.97, stdev=329.05 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 4], | 30.00th=[ 4], 40.00th=[ 115], 50.00th=[ 159], 60.00th=[ 191], | 70.00th=[ 231], 80.00th=[ 290], 90.00th=[ 398], 95.00th=[ 510], | 99.00th=[ 916], 99.50th=[ 1336], 99.90th=[ 5152], 99.95th=[ 6368], | 99.99th=[ 9408] bw (KB /s): min= 6456, max=54176, per=12.47%, avg=20626.95, stdev=8257.09 lat (usec) : 4=17.81%, 10=17.77%, 20=1.92%, 50=0.85%, 100=0.56% lat (usec) : 250=34.97%, 500=20.82%, 750=3.71%, 1000=0.76% lat (msec) : 2=0.51%, 4=0.17%, 10=0.15%, 20=0.01%, 50=0.01% cpu : usr=5.22%, sys=14.67%, ctx=1531957, majf=2, minf=95 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=2481109/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=9691.9MB, aggrb=165404KB/s, minb=165404KB/s, maxb=165404KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=1521529/8, merge=0/6, ticks=258850/0, in_queue=259490, util=97.30%
./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=16010: Tue Apr 25 18:32:23 2017 read : io=7571.4MB, bw=129210KB/s, iops=32302, runt= 60004msec clat (usec): min=62, max=27476, avg=236.93, stdev=264.24 lat (usec): min=63, max=27478, avg=237.86, stdev=264.32 clat percentiles (usec): | 1.00th=[ 100], 5.00th=[ 119], 10.00th=[ 129], 20.00th=[ 145], | 30.00th=[ 165], 40.00th=[ 179], 50.00th=[ 199], 60.00th=[ 215], | 70.00th=[ 239], 80.00th=[ 282], 90.00th=[ 354], 95.00th=[ 434], | 99.00th=[ 780], 99.50th=[ 1144], 99.90th=[ 4192], 99.95th=[ 5536], | 99.99th=[ 9280] bw (KB /s): min= 4032, max=26072, per=12.52%, avg=16180.32, stdev=2464.16 lat (usec) : 100=0.97%, 250=72.04%, 500=23.83%, 750=2.08%, 1000=0.46% lat (msec) : 2=0.36%, 4=0.14%, 10=0.11%, 20=0.01%, 50=0.01% cpu : usr=5.10%, sys=14.74%, ctx=1949608, majf=0, minf=82 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=1938274/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=7571.4MB, aggrb=129209KB/s, minb=129209KB/s, maxb=129209KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=1936420/5, merge=0/4, ticks=259860/0, in_queue=260800, util=95.58%
./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=16048: Tue Apr 25 18:34:23 2017 write: io=28987MB, bw=494680KB/s, iops=123669, runt= 60004msec clat (usec): min=4, max=950909, avg=54.28, stdev=2470.44 lat (usec): min=4, max=950909, avg=55.67, stdev=2478.44 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 6], | 30.00th=[ 6], 40.00th=[ 6], 50.00th=[ 6], 60.00th=[ 7], | 70.00th=[ 7], 80.00th=[ 7], 90.00th=[ 8], 95.00th=[ 9], | 99.00th=[ 35], 99.50th=[ 91], 99.90th=[20096], 99.95th=[30080], | 99.99th=[42240] bw (KB /s): min= 4, max=126872, per=13.06%, avg=64623.33, stdev=18619.32 lat (usec) : 10=96.25%, 20=2.41%, 50=0.59%, 100=0.28%, 250=0.19% lat (usec) : 500=0.05%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.03%, 20=0.05%, 50=0.09% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% cpu : usr=7.52%, sys=11.84%, ctx=39232, majf=0, minf=84 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=7420694/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=28987MB, aggrb=494679KB/s, minb=494679KB/s, maxb=494679KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=1/301632, merge=0/1572, ticks=0/3214090, in_queue=3213970, util=59.42%
./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=16029: Tue Apr 25 18:33:23 2017 write: io=963196KB, bw=16051KB/s, iops=4012, runt= 60007msec clat (usec): min=99, max=534239, avg=1984.22, stdev=8906.99 lat (usec): min=100, max=534240, avg=1985.16, stdev=8907.12 clat percentiles (usec): | 1.00th=[ 116], 5.00th=[ 126], 10.00th=[ 139], 20.00th=[ 161], | 30.00th=[ 185], 40.00th=[ 225], 50.00th=[ 1352], 60.00th=[ 1784], | 70.00th=[ 2064], 80.00th=[ 2448], 90.00th=[ 3344], 95.00th=[ 5152], | 99.00th=[17280], 99.50th=[26752], 99.90th=[69120], 99.95th=[134144], | 99.99th=[423936] bw (KB /s): min= 171, max= 6120, per=12.76%, avg=2047.31, stdev=1156.73 lat (usec) : 100=0.01%, 250=42.73%, 500=5.25%, 750=0.85%, 1000=0.24% lat (msec) : 2=18.88%, 4=24.84%, 10=5.17%, 20=1.24%, 50=0.60% lat (msec) : 100=0.13%, 250=0.02%, 500=0.04%, 750=0.01% cpu : usr=0.70%, sys=2.55%, ctx=535272, majf=0, minf=82 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=240799/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=963196KB, aggrb=16051KB/s, minb=16051KB/s, maxb=16051KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=5/240723, merge=0/2165, ticks=270/57200, in_queue=57320, util=73.39%
Downloaded 104857600 bytes in 0.820 sec Downloaded 104857600 bytes in 0.594 sec Downloaded 104857600 bytes in 0.732 sec Downloaded 104857600 bytes in 0.508 sec Downloaded 104857600 bytes in 0.797 sec Finished! Average download speed is 1159.08 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]: 21.359 ms 2. Ikoula (Reims) [131.50 km]: 20.77 ms 3. LaFibre.info (Douai) [176.53 km]: 17.829 ms 4. MyTheValentinus (Roubaix) [213.32 km]: 18.861 ms 5. Magic-VPN (Roubaix) [213.32 km]: 20.634 ms 6. media-upload.net (Roubaix) [213.32 km]: 37.422 ms 7. ePlay TV (Roubaix) [213.32 km]: 259.197 ms 8. Matthews Tech (Gravelines) [237.06 km]: 45.097 ms 9. CloudConnX (Eastbourne) [258.84 km]: 27.978 ms 10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 18.37 ms 11. Combell (Brussels) [264.26 km]: 31.452 ms 12. Riffle Media BVBA (Brussels) [264.26 km]: 25.347 ms 13. Orange Belgium (Brussels) [264.26 km]: 31.589 ms 14. Proximus (Brussels) [264.26 km]: 24.401 ms 15. SKSGroup (Brussels) [264.26 km]: 34.843 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 350.29 Mbit/s 2. Ikoula (Reims): ......................... 252.80 Mbit/s 3. LaFibre.info (Douai): ......................... 356.64 Mbit/s 4. MyTheValentinus (Roubaix): ......................... 364.85 Mbit/s 5. Magic-VPN (Roubaix): ......................... 114.49 Mbit/s 6. media-upload.net (Roubaix): ......................... 168.91 Mbit/s 7. ePlay TV (Roubaix): ......................... 168.74 Mbit/s 8. Matthews Tech (Gravelines): ......................... 188.10 Mbit/s 9. CloudConnX (Eastbourne): ......................... 359.21 Mbit/s 10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 281.24 Mbit/s 11. Combell (Brussels): ......................... 106.25 Mbit/s 12. Riffle Media BVBA (Brussels): ......................... 142.77 Mbit/s 13. Orange Belgium (Brussels): ......................... 230.56 Mbit/s 14. Proximus (Brussels): ......................... 255.38 Mbit/s 15. SKSGroup (Brussels): ......................... 203.43 Mbit/s Average upload speed is 236.24 Mbit/s