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, 12.0565 s, 178 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, 12.1659 s, 177 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=19096: Thu Apr 27 10:39:58 2017 read : io=6685.5MB, bw=114086KB/s, iops=28521, runt= 60006msec clat (usec): min=3, max=332530, avg=270.13, stdev=1428.34 lat (usec): min=3, max=332530, avg=270.87, stdev=1429.05 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 6], 20.00th=[ 6], | 30.00th=[ 10], 40.00th=[ 12], 50.00th=[ 39], 60.00th=[ 386], | 70.00th=[ 446], 80.00th=[ 478], 90.00th=[ 532], 95.00th=[ 620], | 99.00th=[ 1528], 99.50th=[ 2224], 99.90th=[ 6368], 99.95th=[ 9536], | 99.99th=[21120] bw (KB /s): min= 2839, max=187616, per=12.31%, avg=14042.71, stdev=25863.01 lat (usec) : 4=0.01%, 10=29.81%, 20=16.33%, 50=7.20%, 100=0.48% lat (usec) : 250=0.88%, 500=29.96%, 750=11.57%, 1000=1.60% lat (msec) : 2=1.58%, 4=0.39%, 10=0.16%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=3.29%, sys=15.95%, ctx=793269, majf=0, minf=459 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=1711465/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=6685.5MB, aggrb=114086KB/s, minb=114086KB/s, maxb=114086KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=775741/8, merge=0/7, ticks=235168/0, in_queue=234264, util=89.00%
./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=19106: Thu Apr 27 10:40:59 2017 read : io=3670.7MB, bw=62640KB/s, iops=15659, runt= 60006msec clat (usec): min=141, max=331007, avg=496.33, stdev=1603.43 lat (usec): min=141, max=331008, avg=497.19, stdev=1603.53 clat percentiles (usec): | 1.00th=[ 306], 5.00th=[ 370], 10.00th=[ 406], 20.00th=[ 426], | 30.00th=[ 450], 40.00th=[ 458], 50.00th=[ 470], 60.00th=[ 482], | 70.00th=[ 498], 80.00th=[ 516], 90.00th=[ 556], 95.00th=[ 620], | 99.00th=[ 996], 99.50th=[ 1384], 99.90th=[ 2008], 99.95th=[ 2544], | 99.99th=[ 6496] bw (KB /s): min= 6, max= 9136, per=12.54%, avg=7857.88, stdev=1245.07 lat (usec) : 250=0.12%, 500=71.87%, 750=25.58%, 1000=1.48% lat (msec) : 2=0.85%, 4=0.08%, 10=0.02%, 20=0.01%, 50=0.01% lat (msec) : 500=0.01% cpu : usr=2.65%, sys=12.61%, ctx=955237, majf=0, minf=136 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=939689/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=3670.7MB, aggrb=62639KB/s, minb=62639KB/s, maxb=62639KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=937044/0, merge=0/0, ticks=295936/0, in_queue=294792, util=95.81%
./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=19126: Thu Apr 27 10:43:00 2017 write: io=26841MB, bw=458001KB/s, iops=114500, runt= 60012msec clat (usec): min=4, max=431930, avg=63.49, stdev=1418.39 lat (usec): min=5, max=431932, avg=64.06, stdev=1421.88 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 7], | 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 8], 60.00th=[ 8], | 70.00th=[ 10], 80.00th=[ 12], 90.00th=[ 13], 95.00th=[ 15], | 99.00th=[ 46], 99.50th=[ 68], 99.90th=[23168], 99.95th=[32128], | 99.99th=[48384] bw (KB /s): min=18137, max=105236, per=12.58%, avg=57633.20, stdev=15215.65 lat (usec) : 10=67.48%, 20=29.30%, 50=2.40%, 100=0.44%, 250=0.07% lat (usec) : 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.07%, 20=0.05%, 50=0.11% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=5.14%, sys=15.08%, ctx=55627, 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=0/w=6871386/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=26841MB, aggrb=458000KB/s, minb=458000KB/s, maxb=458000KB/s, mint=60012msec, maxt=60012msec Disk stats (read/write): vda: ios=0/257616, merge=0/1805, ticks=0/2809492, in_queue=2809468, util=65.29%
./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=19116: Thu Apr 27 10:41:59 2017 write: io=709464KB, bw=11815KB/s, iops=2953, runt= 60049msec clat (usec): min=276, max=276812, avg=2699.02, stdev=6384.60 lat (usec): min=277, max=276813, avg=2699.90, stdev=6384.64 clat percentiles (usec): | 1.00th=[ 290], 5.00th=[ 290], 10.00th=[ 290], 20.00th=[ 298], | 30.00th=[ 322], 40.00th=[ 350], 50.00th=[ 406], 60.00th=[ 2832], | 70.00th=[ 3152], 80.00th=[ 3536], 90.00th=[ 4320], 95.00th=[ 9664], | 99.00th=[21120], 99.50th=[28032], 99.90th=[52992], 99.95th=[156672], | 99.99th=[218112] bw (KB /s): min= 103, max= 3392, per=12.59%, avg=1486.93, stdev=603.01 lat (usec) : 500=51.28%, 750=1.08%, 1000=0.03% lat (msec) : 2=0.04%, 4=35.23%, 10=7.89%, 20=3.20%, 50=1.05% lat (msec) : 100=0.16%, 250=0.05%, 500=0.01% cpu : usr=0.66%, sys=4.77%, ctx=400322, majf=0, minf=133 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=177366/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=709464KB, aggrb=11814KB/s, minb=11814KB/s, maxb=11814KB/s, mint=60049msec, maxt=60049msec Disk stats (read/write): vda: ios=0/177435, merge=0/2317, ticks=0/37040, in_queue=36824, util=57.99%
Downloaded 104857600 bytes in 8.037 sec Downloaded 104857600 bytes in 5.472 sec Downloaded 104857600 bytes in 3.803 sec Downloaded 104857600 bytes in 5.490 sec Downloaded 104857600 bytes in 7.798 sec Finished! Average download speed is 130.72 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]: 4.242 ms 2. Ikoula (Reims) [131.50 km]: 6.672 ms 3. LaFibre.info (Douai) [176.53 km]: 4.228 ms 4. MyTheValentinus (Roubaix) [213.32 km]: 6.444 ms 5. media-upload.net (Roubaix) [213.32 km]: 10.191 ms 6. ePlay TV (Roubaix) [213.32 km]: 7.083 ms 7. Magic-VPN (Roubaix) [213.32 km]: 8.191 ms 8. Matthews Tech (Gravelines) [237.06 km]: 8.301 ms 9. CloudConnX (Eastbourne) [258.84 km]: 21.518 ms 10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 19.733 ms 11. Combell (Brussels) [264.26 km]: 16.541 ms 12. Orange Belgium (Brussels) [264.26 km]: 15.524 ms 13. Riffle Media BVBA (Brussels) [264.26 km]: 10.302 ms 14. Proximus (Brussels) [264.26 km]: 9.239 ms 15. SKSGroup (Brussels) [264.26 km]: 12.186 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 366.87 Mbit/s 2. Ikoula (Reims): ......................... 331.76 Mbit/s 3. LaFibre.info (Douai): ......................... 361.91 Mbit/s 4. MyTheValentinus (Roubaix): ......................... 240.50 Mbit/s 5. media-upload.net (Roubaix): ......................... 61.75 Mbit/s 6. ePlay TV (Roubaix): ......................... 27.79 Mbit/s 7. Magic-VPN (Roubaix): ......................... 124.44 Mbit/s 8. Matthews Tech (Gravelines): ......................... 130.99 Mbit/s 9. CloudConnX (Eastbourne): ......................... 49.75 Mbit/s 10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 214.70 Mbit/s 11. Combell (Brussels): ......................... 65.10 Mbit/s 12. Orange Belgium (Brussels): ......................... 78.54 Mbit/s 13. Riffle Media BVBA (Brussels): ......................... 62.80 Mbit/s 14. Proximus (Brussels): ......................... 375.14 Mbit/s 15. SKSGroup (Brussels): ......................... 120.67 Mbit/s Average upload speed is 174.18 Mbit/s