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, 3.51552 s, 611 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, 2.85029 s, 753 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=1734: Tue Aug 21 09:34:44 2018 read : io=5087.8MB, bw=86824KB/s, iops=21706, runt= 60004msec clat (usec): min=1, max=108670, avg=364.94, stdev=1880.12 lat (usec): min=1, max=108672, avg=365.34, stdev=1880.12 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 119], | 30.00th=[ 143], 40.00th=[ 163], 50.00th=[ 183], 60.00th=[ 205], | 70.00th=[ 229], 80.00th=[ 262], 90.00th=[ 326], 95.00th=[ 422], | 99.00th=[ 4576], 99.50th=[11968], 99.90th=[24192], 99.95th=[33536], | 99.99th=[56064] bw (KB /s): min= 515, max=29296, per=12.59%, avg=10929.08, stdev=8136.16 lat (usec) : 2=0.13%, 4=11.85%, 10=1.22%, 20=0.78%, 50=0.14% lat (usec) : 100=0.83%, 250=61.64%, 500=19.70%, 750=1.14%, 1000=0.40% lat (msec) : 2=0.51%, 4=0.57%, 10=0.36%, 20=0.37%, 50=0.34% lat (msec) : 100=0.02%, 250=0.01% cpu : usr=1.18%, sys=4.61%, ctx=1118220, majf=0, minf=320 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=1302451/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=5087.8MB, aggrb=86824KB/s, minb=86824KB/s, maxb=86824KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=1118451/423400, merge=0/1551, ticks=161035/939474, in_queue=1099604, util=65.72%
./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=1754: Tue Aug 21 09:35:45 2018 read : io=7455.5MB, bw=127237KB/s, iops=31809, runt= 60001msec clat (usec): min=76, max=78577, avg=245.80, stdev=1311.43 lat (usec): min=76, max=78578, avg=246.27, stdev=1311.43 clat percentiles (usec): | 1.00th=[ 99], 5.00th=[ 107], 10.00th=[ 112], 20.00th=[ 120], | 30.00th=[ 126], 40.00th=[ 133], 50.00th=[ 141], 60.00th=[ 151], | 70.00th=[ 163], 80.00th=[ 181], 90.00th=[ 219], 95.00th=[ 266], | 99.00th=[ 980], 99.50th=[ 4704], 99.90th=[22656], 99.95th=[23936], | 99.99th=[44288] bw (KB /s): min= 303, max=27920, per=12.56%, avg=15982.95, stdev=11425.72 lat (usec) : 100=1.25%, 250=92.44%, 500=4.95%, 750=0.25%, 1000=0.12% lat (msec) : 2=0.20%, 4=0.23%, 10=0.16%, 20=0.20%, 50=0.18% lat (msec) : 100=0.01% cpu : usr=2.08%, sys=5.49%, ctx=1908404, majf=0, minf=319 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=1908594/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=7455.5MB, aggrb=127237KB/s, minb=127237KB/s, maxb=127237KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=1904930/262176, merge=46/440, ticks=239793/756308, in_queue=995226, util=74.88%
./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=1775: Tue Aug 21 09:37:45 2018 write: io=40399MB, bw=689134KB/s, iops=172283, runt= 60030msec clat (usec): min=1, max=480406, avg=40.20, stdev=2507.07 lat (usec): min=1, max=480406, avg=41.10, stdev=2546.22 clat percentiles (usec): | 1.00th=[ 2], 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=[ 3], 95.00th=[ 3], | 99.00th=[ 9], 99.50th=[ 15], 99.90th=[ 64], 99.95th=[ 1720], | 99.99th=[156672] bw (KB /s): min= 0, max=239424, per=12.72%, avg=87686.94, stdev=31088.84 lat (usec) : 2=0.15%, 4=96.53%, 10=2.43%, 20=0.64%, 50=0.13% lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01%, 250=0.02%, 500=0.01% cpu : usr=2.41%, sys=7.47%, ctx=14886, majf=0, minf=306 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=10342176/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=40399MB, aggrb=689133KB/s, minb=689133KB/s, maxb=689133KB/s, mint=60030msec, maxt=60030msec Disk stats (read/write): vda: ios=21/712106, merge=0/66, ticks=152/2061396, in_queue=2060881, util=28.82%
./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=1765: Tue Aug 21 09:36:45 2018 write: io=3494.8MB, bw=59639KB/s, iops=14909, runt= 60004msec clat (usec): min=46, max=60001K, avg=465.70, stdev=151011.61 lat (usec): min=46, max=60001K, avg=466.18, stdev=151011.61 clat percentiles (usec): | 1.00th=[ 49], 5.00th=[ 51], 10.00th=[ 51], 20.00th=[ 52], | 30.00th=[ 54], 40.00th=[ 55], 50.00th=[ 55], 60.00th=[ 57], | 70.00th=[ 62], 80.00th=[ 75], 90.00th=[ 82], 95.00th=[ 91], | 99.00th=[ 114], 99.50th=[ 133], 99.90th=[ 237], 99.95th=[ 1020], | 99.99th=[ 3472] bw (KB /s): min= 0, max=67632, per=93.44%, avg=55729.06, stdev=15820.43 lat (usec) : 50=1.27%, 100=96.06%, 250=2.58%, 500=0.03%, 750=0.01% lat (usec) : 1000=0.01% lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 250=0.01%, >=2000=0.01% cpu : usr=1.08%, sys=3.73%, ctx=1789308, majf=0, minf=294 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=894646/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=3494.8MB, aggrb=59639KB/s, minb=59639KB/s, maxb=59639KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=1/893921, merge=0/517, ticks=0/41396, in_queue=41035, util=68.22%
Downloaded 104857600 bytes in 0.521 sec Downloaded 104857600 bytes in 0.551 sec Downloaded 104857600 bytes in 0.497 sec Downloaded 104857600 bytes in 0.565 sec Downloaded 104857600 bytes in 0.509 sec Finished! Average download speed is 1513.43 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from HostHatch ... Selecting 15 servers that are not too close: 1. Jonaz B.V. (Amersfoort) [33.54 km]: 6.151 ms 2. Art Of Automation B.V. (Hoorn) [39.12 km]: 7.524 ms 3. A2B Internet B.V. (Alkmaar) [39.76 km]: 5.086 ms 4. ColoCenter bv (Zoetermeer) [40.90 km]: 8.306 ms 5. SIT Internetdiensten B.V. (Voorthuizen) [46.83 km]: 4.663 ms 6. Qweb | Full-Service Hosting (Alblasserdam) [52.12 km]: 7.145 ms 7. Luna.nl B.V. (Rotterdam) [52.64 km]: 5.19 ms 8. Luna.nl B.V. (Rotterdam) [52.73 km]: 5.114 ms 9. i3D.net (Rotterdam) [52.73 km]: 3.708 ms 10. RoutIT BV (Ede) [56.23 km]: 4.118 ms 11. Solcon (Dronten) [58.03 km]: 6.021 ms 12. Caiway (Naaldwijk) [61.12 km]: 6.522 ms 13. WorldStream B.V. (Naaldwijk) [61.25 km]: 5.002 ms 14. Solcon Internetdiensten N.V. (Apeldoorn) [69.48 km]: 5.913 ms 15. Breedband Arnhem (Arnhem) [74.35 km]: 7.222 ms Testing upload speeds 1. Jonaz B.V. (Amersfoort): ......................... 409.89 Mbit/s 2. Art Of Automation B.V. (Hoorn): ......................... 349.95 Mbit/s 3. A2B Internet B.V. (Alkmaar): ......................... 384.92 Mbit/s 4. ColoCenter bv (Zoetermeer): ......................... 374.46 Mbit/s 5. SIT Internetdiensten B.V. (Voorthuizen): ......................... 370.68 Mbit/s 6. Qweb | Full-Service Hosting (Alblasserdam): ......................... 322.29 Mbit/s 7. Luna.nl B.V. (Rotterdam): ......................... 371.67 Mbit/s 8. Luna.nl B.V. (Rotterdam): ......................... 369.51 Mbit/s 9. i3D.net (Rotterdam): ......................... 376.33 Mbit/s 10. RoutIT BV (Ede): ......................... 423.49 Mbit/s 11. Solcon (Dronten): ......................... 372.82 Mbit/s 12. Caiway (Naaldwijk): ......................... 401.42 Mbit/s 13. WorldStream B.V. (Naaldwijk): ......................... 242.59 Mbit/s 14. Solcon Internetdiensten N.V. (Apeldoorn): ......................... 396.33 Mbit/s 15. Breedband Arnhem (Arnhem): ......................... 382.50 Mbit/s Average upload speed is 369.92 Mbit/s