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, 12.4146 s, 173 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, 13.0436 s, 165 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=18466: Mon Oct 2 20:57:10 2017 read : io=72045MB, bw=1200.8MB/s, iops=307386, runt= 60001msec clat (usec): min=2, max=12660, avg=22.80, stdev=66.06 lat (usec): min=3, max=12661, avg=23.17, stdev=66.13 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 11], 20.00th=[ 11], | 30.00th=[ 11], 40.00th=[ 12], 50.00th=[ 12], 60.00th=[ 12], | 70.00th=[ 12], 80.00th=[ 12], 90.00th=[ 13], 95.00th=[ 14], | 99.00th=[ 402], 99.50th=[ 422], 99.90th=[ 490], 99.95th=[ 540], | 99.99th=[ 580] bw (KB /s): min= 8944, max=274904, per=12.42%, avg=152753.99, stdev=129816.55 lat (usec) : 4=0.01%, 10=9.81%, 20=86.59%, 50=0.17%, 100=0.52% lat (usec) : 250=0.06%, 500=2.75%, 750=0.09%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=13.41%, sys=56.32%, ctx=531956, majf=0, minf=157 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=18443527/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=72045MB, aggrb=1200.8MB/s, minb=1200.8MB/s, maxb=1200.8MB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=524288/49, merge=0/85, ticks=176812/128, in_queue=177192, util=45.14%
./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=18479: Mon Oct 2 20:58:10 2017 read : io=4637.8MB, bw=79149KB/s, iops=19787, runt= 60001msec clat (usec): min=172, max=6210, avg=389.72, stdev=48.43 lat (usec): min=172, max=6210, avg=390.51, stdev=48.43 clat percentiles (usec): | 1.00th=[ 314], 5.00th=[ 358], 10.00th=[ 362], 20.00th=[ 374], | 30.00th=[ 374], 40.00th=[ 378], 50.00th=[ 378], 60.00th=[ 386], | 70.00th=[ 394], 80.00th=[ 406], 90.00th=[ 422], 95.00th=[ 458], | 99.00th=[ 540], 99.50th=[ 564], 99.90th=[ 660], 99.95th=[ 724], | 99.99th=[ 1192] bw (KB /s): min= 5, max=10480, per=12.56%, avg=9940.32, stdev=946.57 lat (usec) : 250=0.16%, 500=97.45%, 750=2.36%, 1000=0.03% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01% cpu : usr=4.51%, sys=27.24%, ctx=1187926, majf=0, minf=135 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=1187258/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=4637.8MB, aggrb=79149KB/s, minb=79149KB/s, maxb=79149KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=1184090/2, merge=0/2, ticks=373332/0, in_queue=374500, util=99.39%
./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=18501: Mon Oct 2 21:00:11 2017 write: io=30783MB, bw=525348KB/s, iops=131337, runt= 60001msec clat (usec): min=4, max=433204, avg=55.55, stdev=692.71 lat (usec): min=4, max=433204, avg=56.19, stdev=692.77 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 7], 10.00th=[ 27], 20.00th=[ 30], | 30.00th=[ 34], 40.00th=[ 36], 50.00th=[ 38], 60.00th=[ 42], | 70.00th=[ 52], 80.00th=[ 57], 90.00th=[ 64], 95.00th=[ 74], | 99.00th=[ 133], 99.50th=[ 161], 99.90th=[ 2160], 99.95th=[ 6816], | 99.99th=[24192] bw (KB /s): min= 8461, max=86704, per=12.51%, avg=65741.89, stdev=10855.11 lat (usec) : 10=5.29%, 20=0.92%, 50=61.07%, 100=30.51%, 250=1.96% lat (usec) : 500=0.07%, 750=0.03%, 1000=0.01% lat (msec) : 2=0.03%, 4=0.03%, 10=0.03%, 20=0.02%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=10.86%, sys=76.59%, ctx=1051015, 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=7880354/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=30783MB, aggrb=525348KB/s, minb=525348KB/s, maxb=525348KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=0/68774, merge=0/420, ticks=0/1172764, in_queue=1172712, util=27.84%
./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=18490: Mon Oct 2 20:59:11 2017 write: io=625340KB, bw=10358KB/s, iops=2589, runt= 60371msec clat (usec): min=224, max=549231, avg=3068.56, stdev=11872.70 lat (usec): min=225, max=549233, avg=3069.74, stdev=11872.72 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=[ 3], 95.00th=[ 4], | 99.00th=[ 6], 99.50th=[ 6], 99.90th=[ 8], 99.95th=[ 383], | 99.99th=[ 537] bw (KB /s): min= 242, max= 1612, per=12.93%, avg=1339.12, stdev=314.02 lat (usec) : 250=0.01%, 500=0.23%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=96.33%, 10=3.36%, 20=0.01%, 250=0.01% lat (msec) : 500=0.04%, 750=0.02% cpu : usr=1.39%, sys=5.38%, ctx=312687, majf=0, minf=139 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=156335/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=625340KB, aggrb=10358KB/s, minb=10358KB/s, maxb=10358KB/s, mint=60371msec, maxt=60371msec Disk stats (read/write): vda: ios=0/156421, merge=0/2144, ticks=0/45672, in_queue=46476, util=67.52%
Downloaded 104857600 bytes in 1.494 sec Downloaded 104857600 bytes in 2.092 sec Downloaded 104857600 bytes in 1.761 sec Downloaded 104857600 bytes in 1.516 sec Downloaded 104857600 bytes in 1.540 sec Finished! Average download speed is 476.02 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]: 19.688 ms 2. Ikoula (Reims) [131.50 km]: 19.117 ms 3. LaFibre.info (Douai) [176.53 km]: 18.378 ms 4. Magic-VPN (Roubaix) [212.70 km]: 9.222 ms 5. MyTheValentinus (Roubaix) [213.32 km]: 9.563 ms 6. ePlay TV (Roubaix) [213.32 km]: 9.674 ms 7. AdvancedFight (Roubaix) [213.32 km]: 500.796 ms 8. Lufu (Roubaix) [213.32 km]: 10.022 ms 9. Matthews Tech (Gravelines) [237.06 km]: 11.231 ms 10. CloudConnX (Eastbourne) [258.84 km]: 10.486 ms 11. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 8.995 ms 12. RIV54 (Saulnes) [264.06 km]: 22.244 ms 13. Combell (Brussels) [264.26 km]: 7.716 ms 14. Riffle Media BVBA (Brussels) [264.26 km]: 16.504 ms 15. Proximus (Brussels) [264.26 km]: 25.465 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 191.94 Mbit/s 2. Ikoula (Reims): ......................... 150.24 Mbit/s 3. LaFibre.info (Douai): ......................... 191.97 Mbit/s 4. Magic-VPN (Roubaix): ......................... 202.61 Mbit/s 5. MyTheValentinus (Roubaix): ......................... 206.98 Mbit/s 6. ePlay TV (Roubaix): ......................... 200.77 Mbit/s 7. AdvancedFight (Roubaix): ......................... 205.59 Mbit/s 8. Lufu (Roubaix): ......................... 202.87 Mbit/s 9. Matthews Tech (Gravelines): ......................... 190.93 Mbit/s 10. CloudConnX (Eastbourne): ......................... 201.58 Mbit/s 11. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 180.59 Mbit/s 12. RIV54 (Saulnes): ......................... 117.21 Mbit/s 13. Combell (Brussels): ......................... 192.51 Mbit/s 14. Riffle Media BVBA (Brussels): ......................... 192.04 Mbit/s 15. Proximus (Brussels): ......................... 176.44 Mbit/s Average upload speed is 186.95 Mbit/s