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, 7.7895 s, 276 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, 2.7486 s, 781 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=11925: Sat Sep 1 12:52:49 2018 read : io=23318MB, bw=397940KB/s, iops=99485, runt= 60002msec clat (usec): min=0, max=85042, avg=76.55, stdev=371.77 lat (usec): min=1, max=85043, avg=77.01, stdev=377.16 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 7], 95.00th=[ 780], | 99.00th=[ 860], 99.50th=[ 884], 99.90th=[ 1176], 99.95th=[ 6176], | 99.99th=[12480] bw (KB /s): min= 4704, max=420938, per=11.87%, avg=47242.00, stdev=119055.71 lat (usec) : 2=38.80%, 4=45.26%, 10=6.59%, 20=0.44%, 50=0.03% lat (usec) : 100=0.02%, 250=0.12%, 500=0.25%, 750=1.67%, 1000=6.67% lat (msec) : 2=0.06%, 4=0.01%, 10=0.03%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=1.64%, sys=6.87%, ctx=532489, 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=5969304/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=23318MB, aggrb=397940KB/s, minb=397940KB/s, maxb=397940KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=524288/135, merge=0/222, ticks=398068/416, in_queue=398172, util=87.77%
./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=11948: Sat Sep 1 12:53:49 2018 read : io=2341.6MB, bw=39962KB/s, iops=9990, runt= 60001msec clat (usec): min=104, max=154591, avg=794.61, stdev=653.47 lat (usec): min=104, max=154592, avg=794.98, stdev=653.48 clat percentiles (usec): | 1.00th=[ 209], 5.00th=[ 532], 10.00th=[ 700], 20.00th=[ 740], | 30.00th=[ 764], 40.00th=[ 780], 50.00th=[ 788], 60.00th=[ 804], | 70.00th=[ 820], 80.00th=[ 836], 90.00th=[ 868], 95.00th=[ 900], | 99.00th=[ 1096], 99.50th=[ 1640], 99.90th=[ 7776], 99.95th=[11328], | 99.99th=[18304] bw (KB /s): min= 3241, max= 6400, per=12.51%, avg=4998.09, stdev=146.10 lat (usec) : 250=2.48%, 500=2.34%, 750=19.94%, 1000=73.88% lat (msec) : 2=0.96%, 4=0.15%, 10=0.17%, 20=0.06%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=0.92%, sys=4.19%, ctx=601453, majf=0, minf=74 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=599437/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=2341.6MB, aggrb=39961KB/s, minb=39961KB/s, maxb=39961KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=598593/33, merge=0/29, ticks=458596/24, in_queue=458328, util=99.73%
./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=11986: Sat Sep 1 12:55:50 2018 write: io=90743MB, bw=1512.3MB/s, iops=387137, runt= 60005msec clat (usec): min=1, max=1096.1K, avg=18.26, stdev=806.49 lat (usec): min=1, max=1096.2K, avg=18.63, stdev=809.98 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5], | 99.00th=[ 10], 99.50th=[ 18], 99.90th=[ 2736], 99.95th=[13504], | 99.99th=[23936] bw (KB /s): min= 4, max=314880, per=12.68%, avg=196368.61, stdev=42327.46 lat (usec) : 2=0.01%, 4=74.86%, 10=24.09%, 20=0.60%, 50=0.28% lat (usec) : 100=0.04%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.03%, 20=0.04%, 50=0.03% lat (msec) : 100=0.01%, 250=0.01%, 1000=0.01%, 2000=0.01% cpu : usr=5.57%, sys=17.60%, ctx=68550, majf=0, minf=77 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=23230198/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=90743MB, aggrb=1512.3MB/s, minb=1512.3MB/s, maxb=1512.3MB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): sda: ios=0/51959, merge=0/93, ticks=0/852240, in_queue=852196, util=10.19%
./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=11970: Sat Sep 1 12:54:50 2018 write: io=1595.8MB, bw=27231KB/s, iops=6807, runt= 60007msec clat (usec): min=97, max=127703, avg=1171.15, stdev=5137.58 lat (usec): min=98, max=127703, avg=1171.58, stdev=5137.60 clat percentiles (usec): | 1.00th=[ 106], 5.00th=[ 110], 10.00th=[ 113], 20.00th=[ 118], | 30.00th=[ 124], 40.00th=[ 129], 50.00th=[ 137], 60.00th=[ 145], | 70.00th=[ 157], 80.00th=[ 185], 90.00th=[ 2352], 95.00th=[ 4192], | 99.00th=[24960], 99.50th=[35072], 99.90th=[76288], 99.95th=[81408], | 99.99th=[91648] bw (KB /s): min= 104, max=11192, per=12.52%, avg=3409.64, stdev=2280.26 lat (usec) : 100=0.01%, 250=84.84%, 500=1.02%, 750=0.08%, 1000=0.03% lat (msec) : 2=2.90%, 4=5.82%, 10=2.85%, 20=1.01%, 50=1.19% lat (msec) : 100=0.25%, 250=0.01% cpu : usr=0.47%, sys=3.03%, ctx=846734, majf=0, minf=74 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=408512/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=1595.8MB, aggrb=27230KB/s, minb=27230KB/s, maxb=27230KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): sda: ios=0/408203, merge=0/1979, ticks=0/45368, in_queue=45080, util=75.13%
Downloaded 104857600 bytes in 1.166016 sec Downloaded 104857600 bytes in 1.130109 sec Downloaded 104857600 bytes in 1.147006 sec Downloaded 104857600 bytes in 1.162398 sec Downloaded 104857600 bytes in 1.134816 sec Finished! Average download speed is 696.82 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Nazwa.pl Sp.z.o.o. ... Selecting 15 servers that are not too close: 1. NEANET (Siedlce) [84.46 km]: 7.414 ms 2. Media Telekom Sp. z o. o. (Siedlce) [84.46 km]: 8.609 ms 3. Domtel Telecom (Siedlce) [84.46 km]: 14.319 ms 4. FERO (Lukow) [98.13 km]: 10.682 ms 5. TEPSANET NOWACCY Sp.J. (Zambrow) [116.44 km]: 11.23 ms 6. FORWEB (Lodz) [118.79 km]: 9.73 ms 7. STK TV-SAT 364 (Lodz) [118.79 km]: 8.079 ms 8. Orange Polska S.A. (Lodz) [118.79 km]: 12.895 ms 9. LNET (Lodz) [118.79 km]: 10.185 ms 10. Virtual Line Sp. z o.o. (Lodz) [118.79 km]: 8.347 ms 11. ABP COMPUTER (Dzialdowo) [124.88 km]: 20.1 ms 12. IST (Lomza) [126.45 km]: 13.071 ms 13. PUH Vatus (Piotrkxc3xb3w Trybunalski) [131.75 km]: 15.402 ms 14. LutekLAN.pl (Lutomiersk) [136.99 km]: 12.203 ms 15. NET-KOMP (Kolno) [142.44 km]: 11.978 ms Testing upload speeds 1. NEANET (Siedlce): ......................... 301.73 Mbit/s 2. Media Telekom Sp. z o. o. (Siedlce): ......................... 410.45 Mbit/s 3. Domtel Telecom (Siedlce): ......................... 406.45 Mbit/s 4. FERO (Lukow): ......................... 473.54 Mbit/s 5. TEPSANET NOWACCY Sp.J. (Zambrow): ......................... 673.98 Mbit/s 6. FORWEB (Lodz): ......................... 458.84 Mbit/s 7. STK TV-SAT 364 (Lodz): ......................... 523.87 Mbit/s 8. Orange Polska S.A. (Lodz): ......................... 394.08 Mbit/s 9. LNET (Lodz): ......................... 268.64 Mbit/s 10. Virtual Line Sp. z o.o. (Lodz): ......................... 447.42 Mbit/s 11. ABP COMPUTER (Dzialdowo): ......................... 210.72 Mbit/s 12. IST (Lomza): ......................... 429.43 Mbit/s 13. PUH Vatus (Piotrkxc3xb3w Trybunalski): ......................... 453.51 Mbit/s 14. LutekLAN.pl (Lutomiersk): ......................... 498.94 Mbit/s 15. NET-KOMP (Kolno): ......................... 380.25 Mbit/s Average upload speed is 422.12 Mbit/s