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, 11.5785 s, 185 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, 10.9014 s, 197 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=5677: Thu Aug 17 11:07:29 2017 read : io=11075MB, bw=189008KB/s, iops=47251, runt= 60002msec clat (usec): min=4, max=20156, avg=161.93, stdev=216.51 lat (usec): min=4, max=20157, avg=162.54, stdev=216.90 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 6], | 30.00th=[ 8], 40.00th=[ 9], 50.00th=[ 13], 60.00th=[ 258], | 70.00th=[ 330], 80.00th=[ 358], 90.00th=[ 386], 95.00th=[ 418], | 99.00th=[ 636], 99.50th=[ 748], 99.90th=[ 1416], 99.95th=[ 1816], | 99.99th=[ 5728] bw (KB /s): min= 5920, max=371000, per=12.32%, avg=23287.92, stdev=49443.33 lat (usec) : 10=40.33%, 20=16.02%, 50=0.53%, 100=0.28%, 250=2.22% lat (usec) : 500=38.65%, 750=1.48%, 1000=0.22% lat (msec) : 2=0.23%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01% cpu : usr=5.45%, sys=22.30%, ctx=1249719, majf=3, minf=719 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=2835212/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=11075MB, aggrb=189007KB/s, minb=189007KB/s, maxb=189007KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1200965/9, merge=0/4, ticks=296492/4, in_queue=296036, util=99.48%
./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=5688: Thu Aug 17 11:08:29 2017 read : io=4934.4MB, bw=84209KB/s, iops=21052, runt= 60002msec clat (usec): min=118, max=24907, avg=367.39, stdev=78.43 lat (usec): min=118, max=24908, avg=368.21, stdev=79.69 clat percentiles (usec): | 1.00th=[ 258], 5.00th=[ 294], 10.00th=[ 310], 20.00th=[ 334], | 30.00th=[ 346], 40.00th=[ 354], 50.00th=[ 362], 60.00th=[ 370], | 70.00th=[ 382], 80.00th=[ 398], 90.00th=[ 422], 95.00th=[ 446], | 99.00th=[ 596], 99.50th=[ 660], 99.90th=[ 1224], 99.95th=[ 1576], | 99.99th=[ 2480] bw (KB /s): min= 184, max=11664, per=12.50%, avg=10528.16, stdev=952.55 lat (usec) : 250=0.73%, 500=97.40%, 750=1.57%, 1000=0.15% lat (msec) : 2=0.12%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01% cpu : usr=3.93%, sys=15.65%, ctx=1287676, majf=0, minf=132 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=1263184/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=4934.4MB, aggrb=84209KB/s, minb=84209KB/s, maxb=84209KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1261519/0, merge=0/0, ticks=343172/0, in_queue=342288, util=99.42%
./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=5714: Thu Aug 17 11:10:30 2017 write: io=25607MB, bw=437007KB/s, iops=109251, runt= 60002msec clat (usec): min=5, max=84089, avg=69.02, stdev=832.63 lat (usec): min=5, max=84090, avg=69.46, stdev=832.87 clat percentiles (usec): | 1.00th=[ 7], 5.00th=[ 17], 10.00th=[ 18], 20.00th=[ 19], | 30.00th=[ 20], 40.00th=[ 21], 50.00th=[ 23], 60.00th=[ 25], | 70.00th=[ 27], 80.00th=[ 29], 90.00th=[ 36], 95.00th=[ 44], | 99.00th=[ 114], 99.50th=[ 262], 99.90th=[16064], 99.95th=[20352], | 99.99th=[27776] bw (KB /s): min=26043, max=88400, per=12.52%, avg=54693.37, stdev=10194.80 lat (usec) : 10=2.41%, 20=19.95%, 50=74.17%, 100=2.31%, 250=0.65% lat (usec) : 500=0.09%, 750=0.03%, 1000=0.02% lat (msec) : 2=0.05%, 4=0.04%, 10=0.07%, 20=0.17%, 50=0.05% lat (msec) : 100=0.01% cpu : usr=5.94%, sys=38.03%, ctx=54021, majf=0, minf=132 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=6555324/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=25607MB, aggrb=437007KB/s, minb=437007KB/s, maxb=437007KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=0/275198, merge=0/3712, ticks=0/2971872, in_queue=2972020, util=60.89%
./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=5698: Thu Aug 17 11:09:30 2017 write: io=708008KB, bw=11799KB/s, iops=2949, runt= 60007msec clat (usec): min=237, max=407857, avg=2696.88, stdev=4561.44 lat (usec): min=238, max=407858, avg=2697.97, stdev=4561.50 clat percentiles (usec): | 1.00th=[ 262], 5.00th=[ 270], 10.00th=[ 278], 20.00th=[ 294], | 30.00th=[ 2416], 40.00th=[ 2544], 50.00th=[ 2608], 60.00th=[ 2672], | 70.00th=[ 2736], 80.00th=[ 3024], 90.00th=[ 5280], 95.00th=[ 7200], | 99.00th=[10816], 99.50th=[11584], 99.90th=[14656], 99.95th=[17280], | 99.99th=[222208] bw (KB /s): min= 342, max= 4166, per=12.55%, avg=1480.18, stdev=502.35 lat (usec) : 250=0.01%, 500=27.53%, 750=0.44%, 1000=0.01% lat (msec) : 2=0.01%, 4=57.75%, 10=12.84%, 20=1.37%, 50=0.01% lat (msec) : 100=0.01%, 250=0.02%, 500=0.01% cpu : usr=1.09%, sys=7.39%, ctx=354046, majf=0, minf=126 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=177002/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=708008KB, aggrb=11798KB/s, minb=11798KB/s, maxb=11798KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=207/176988, merge=0/2219, ticks=52/41428, in_queue=41464, util=65.13%
Downloaded 104857600 bytes in 2.191 sec Downloaded 104857600 bytes in 1.964 sec Downloaded 104857600 bytes in 1.933 sec Downloaded 104857600 bytes in 2.266 sec Downloaded 104857600 bytes in 2.043 sec Finished! Average download speed is 384.73 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Scaleway ... Selecting 15 servers that are not too close: 1. iperf.fr (Rouen) [111.21 km]: 5.223 ms 2. Ikoula (Reims) [131.50 km]: 6.747 ms 3. LaFibre.info (Douai) [176.53 km]: 5.302 ms 4. MyTheValentinus (Roubaix) [213.32 km]: 6.855 ms 5. ePlay TV (Roubaix) [213.32 km]: 8.355 ms 6. Lufu (Roubaix) [213.32 km]: 600004.362 ms 7. Matthews Tech (Gravelines) [237.06 km]: 11.582 ms 8. CloudConnX (Eastbourne) [258.84 km]: 24.009 ms 9. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 11.817 ms 10. Combell (Brussels) [264.26 km]: 19.151 ms 11. Riffle Media BVBA (Brussels) [264.26 km]: 75.95 ms 12. Orange Belgium (Brussels) [264.26 km]: 28.453 ms 13. Proximus (Brussels) [264.26 km]: 14.26 ms 14. SKSGroup (Brussels) [264.26 km]: 12.722 ms 15. Magic-VPN (Zaventem) [264.26 km]: 8.23 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 270.81 Mbit/s 2. Ikoula (Reims): ......................... 235.29 Mbit/s 3. LaFibre.info (Douai): ......................... 275.65 Mbit/s 4. MyTheValentinus (Roubaix): ......................... 234.91 Mbit/s 5. ePlay TV (Roubaix): ......................... 251.92 Mbit/s 6. Lufu (Roubaix): ......................... 5.66 Mbit/s 7. Matthews Tech (Gravelines): ......................... 226.75 Mbit/s 8. CloudConnX (Eastbourne): ......................... 191.78 Mbit/s 9. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 209.23 Mbit/s 10. Combell (Brussels): ......................... 147.40 Mbit/s 11. Riffle Media BVBA (Brussels): ......................... 118.67 Mbit/s 12. Orange Belgium (Brussels): ......................... 169.90 Mbit/s 13. Proximus (Brussels): ......................... 253.09 Mbit/s 14. SKSGroup (Brussels): ......................... 185.05 Mbit/s 15. Magic-VPN (Zaventem): ......................... 204.17 Mbit/s Average upload speed is 198.69 Mbit/s