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, 5.67411 s, 378 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, 3.80281 s, 565 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=22580: Sat Feb 25 17:43:29 2017 read : io=124576MB, bw=2076.2MB/s, iops=531505, runt= 60002msec clat (usec): min=0, max=269792, avg=11.21, stdev=336.04 lat (usec): min=0, max=269792, avg=11.74, stdev=343.91 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 4], 95.00th=[ 5], | 99.00th=[ 195], 99.50th=[ 233], 99.90th=[ 330], 99.95th=[ 868], | 99.99th=[12096] bw (KB /s): min=10065, max=505688, per=12.52%, avg=266113.25, stdev=157097.70 lat (usec) : 2=58.48%, 4=29.34%, 10=9.09%, 20=1.25%, 50=0.11% lat (usec) : 100=0.01%, 250=1.36%, 500=0.29%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=5.90%, sys=15.74%, ctx=552624, 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=31891374/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=124576MB, aggrb=2076.2MB/s, minb=2076.2MB/s, maxb=2076.2MB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=524288/783, merge=0/245, ticks=96340/11944, in_queue=108368, util=29.29%
./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=22590: Sat Feb 25 17:44:29 2017 read : io=8736.4MB, bw=149095KB/s, iops=37273, runt= 60002msec clat (usec): min=73, max=495748, avg=210.06, stdev=1337.51 lat (usec): min=73, max=495749, avg=210.44, stdev=1337.51 clat percentiles (usec): | 1.00th=[ 114], 5.00th=[ 135], 10.00th=[ 149], 20.00th=[ 163], | 30.00th=[ 173], 40.00th=[ 183], 50.00th=[ 193], 60.00th=[ 203], | 70.00th=[ 217], 80.00th=[ 235], 90.00th=[ 262], 95.00th=[ 290], | 99.00th=[ 370], 99.50th=[ 426], 99.90th=[ 908], 99.95th=[ 1512], | 99.99th=[ 9536] bw (KB /s): min= 1122, max=21856, per=12.54%, avg=18692.25, stdev=2614.29 lat (usec) : 100=0.13%, 250=86.01%, 500=13.57%, 750=0.15%, 1000=0.05% lat (msec) : 2=0.04%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=2.81%, sys=7.28%, ctx=2239872, 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=2236494/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=8736.4MB, aggrb=149094KB/s, minb=149094KB/s, maxb=149094KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=2234361/755, merge=0/12, ticks=396668/11240, in_queue=408524, util=99.97%
./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=22610: Sat Feb 25 17:46:30 2017 write: io=84216MB, bw=1403.4MB/s, iops=359253, runt= 60011msec clat (usec): min=1, max=973351, avg=18.98, stdev=1283.78 lat (usec): min=1, max=973351, avg=19.30, stdev=1286.24 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 3], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 4], 95.00th=[ 5], | 99.00th=[ 11], 99.50th=[ 17], 99.90th=[ 3664], 99.95th=[ 9536], | 99.99th=[23936] bw (KB /s): min= 0, max=751032, per=13.46%, avg=193432.17, stdev=77661.76 lat (usec) : 2=2.32%, 4=84.18%, 10=12.27%, 20=0.81%, 50=0.22% lat (usec) : 100=0.04%, 250=0.03%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.05%, 20=0.03%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% cpu : usr=4.65%, sys=14.66%, ctx=112443, majf=0, minf=85 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=21559183/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=84216MB, aggrb=1403.4MB/s, minb=1403.4MB/s, maxb=1403.4MB/s, mint=60011msec, maxt=60011msec Disk stats (read/write): vda: ios=0/40102, merge=0/726, ticks=0/1548680, in_queue=1557672, util=62.73%
./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=22600: Sat Feb 25 17:45:30 2017 write: io=254080KB, bw=4234.4KB/s, iops=1058, runt= 60009msec clat (usec): min=374, max=3274.7K, avg=7551.41, stdev=72666.10 lat (usec): min=374, max=3274.7K, avg=7552.00, stdev=72666.25 clat percentiles (usec): | 1.00th=[ 478], 5.00th=[ 524], 10.00th=[ 564], 20.00th=[ 604], | 30.00th=[ 644], 40.00th=[ 684], 50.00th=[ 732], 60.00th=[ 812], | 70.00th=[ 916], 80.00th=[ 1020], 90.00th=[ 1160], 95.00th=[ 1880], | 99.00th=[264192], 99.50th=[536576], 99.90th=[978944], 99.95th=[1204224], | 99.99th=[2310144] bw (KB /s): min= 1, max= 5088, per=14.74%, avg=623.93, stdev=796.59 lat (usec) : 500=2.23%, 750=50.80%, 1000=25.16% lat (msec) : 2=17.68%, 4=2.75%, 10=0.09%, 20=0.04%, 50=0.01% lat (msec) : 100=0.02%, 250=0.20%, 500=0.48%, 750=0.32%, 1000=0.15% lat (msec) : 2000=0.07%, >=2000=0.01% cpu : usr=0.10%, sys=0.64%, ctx=127550, majf=0, minf=83 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=63520/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=254080KB, aggrb=4234KB/s, minb=4234KB/s, maxb=4234KB/s, mint=60009msec, maxt=60009msec Disk stats (read/write): vda: ios=0/64245, merge=0/1828, ticks=0/79792, in_queue=79768, util=94.82%
Downloaded 104857600 bytes in 0.802 sec Downloaded 104857600 bytes in 0.626 sec Downloaded 104857600 bytes in 0.843 sec Downloaded 104857600 bytes in 0.616 sec Downloaded 104857600 bytes in 0.813 sec Finished! Average download speed is 1081.08 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Serverius ... Selecting 15 servers that are not too close: 1. Vodafone NL (Utrecht) [35.77 km]: 8.239 ms 2. ColoCenter bv (Zoetermeer) [45.19 km]: 8.361 ms 3. Matrix DATA (Harderwijk) [48.83 km]: 7.043 ms 4. Xela Hosting (The Hague) [51.79 km]: 7.131 ms 5. SIT Internetdiensten B.V. (Voorthuizen) [53.58 km]: 7.751 ms 6. Solcon (Dronten) [57.86 km]: 150.585 ms 7. IP Visie Networking BV (Rotterdam) [58.64 km]: 9.272 ms 8. Maximum (Rotterdam) [58.64 km]: 15.894 ms 9. Animo-ICT (Rotterdam) [58.64 km]: 20.051 ms 10. i3D.net (Rotterdam) [58.64 km]: 7.464 ms 11. Qweb | Full-Service Hosting (Alblasserdam) [59.82 km]: 10.499 ms 12. WorldStream B.V. (Naaldwijk) [64.15 km]: 9.075 ms 13. Netrouting (Spijkenisse) [73.07 km]: 7.952 ms 14. Solcon Internetdiensten N.V. (Apeldoorn) [74.87 km]: 7.636 ms 15. Breedband Arnhem (Arnhem) [82.33 km]: 6.693 ms Testing upload speeds 1. Vodafone NL (Utrecht): ......................... 365.13 Mbit/s 2. ColoCenter bv (Zoetermeer): ......................... 108.40 Mbit/s 3. Matrix DATA (Harderwijk): ......................... 534.86 Mbit/s 4. Xela Hosting (The Hague): ......................... 206.67 Mbit/s 5. SIT Internetdiensten B.V. (Voorthuizen): ......................... 440.79 Mbit/s 6. Solcon (Dronten): ......................... 477.47 Mbit/s 7. IP Visie Networking BV (Rotterdam): ......................... 171.17 Mbit/s 8. Maximum (Rotterdam): ......................... 90.20 Mbit/s 9. Animo-ICT (Rotterdam): ......................... 40.37 Mbit/s 10. i3D.net (Rotterdam): ......................... 283.59 Mbit/s 11. Qweb | Full-Service Hosting (Alblasserdam): ......................... 25.71 Mbit/s 12. WorldStream B.V. (Naaldwijk): ......................... 116.63 Mbit/s 13. Netrouting (Spijkenisse): ......................... 110.56 Mbit/s 14. Solcon Internetdiensten N.V. (Apeldoorn): ......................... 555.80 Mbit/s 15. Breedband Arnhem (Arnhem): ......................... 557.44 Mbit/s Average upload speed is 272.32 Mbit/s