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, 7.03719 s, 305 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, 2.95043 s, 728 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=21317: Thu Aug 30 00:22:11 2018 read : io=22518MB, bw=384289KB/s, iops=96072, runt= 60002msec clat (usec): min=0, max=100514, avg=79.31, stdev=399.22 lat (usec): min=1, max=100515, avg=79.80, stdev=405.21 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 9], 95.00th=[ 780], | 99.00th=[ 876], 99.50th=[ 916], 99.90th=[ 1816], 99.95th=[ 5856], | 99.99th=[16064] bw (KB /s): min= 4588, max=471658, per=11.80%, avg=45358.94, stdev=116928.01 lat (usec) : 2=46.54%, 4=34.94%, 10=8.55%, 20=0.70%, 50=0.08% lat (usec) : 100=0.03%, 250=0.12%, 500=0.45%, 750=2.03%, 1000=6.30% lat (msec) : 2=0.17%, 4=0.03%, 10=0.04%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=1.68%, sys=7.42%, ctx=533572, 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=5764530/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=22518MB, aggrb=384289KB/s, minb=384289KB/s, maxb=384289KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=524288/129, merge=0/185, ticks=391292/452, in_queue=391456, util=87.96%
./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=21329: Thu Aug 30 00:23:11 2018 read : io=2327.2MB, bw=39715KB/s, iops=9928, runt= 60001msec clat (usec): min=104, max=147126, avg=799.34, stdev=1007.97 lat (usec): min=104, max=147126, avg=799.74, stdev=1007.96 clat percentiles (usec): | 1.00th=[ 225], 5.00th=[ 314], 10.00th=[ 628], 20.00th=[ 716], | 30.00th=[ 748], 40.00th=[ 772], 50.00th=[ 788], 60.00th=[ 804], | 70.00th=[ 820], 80.00th=[ 844], 90.00th=[ 876], 95.00th=[ 924], | 99.00th=[ 1448], 99.50th=[ 2544], 99.90th=[ 7840], 99.95th=[12224], | 99.99th=[51968] bw (KB /s): min= 2345, max= 6552, per=12.51%, avg=4968.00, stdev=309.83 lat (usec) : 250=2.21%, 500=5.23%, 750=22.51%, 1000=67.25% lat (msec) : 2=2.14%, 4=0.31%, 10=0.27%, 20=0.03%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=1.01%, sys=4.62%, ctx=598556, 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=595740/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=2327.2MB, aggrb=39715KB/s, minb=39715KB/s, maxb=39715KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=595915/4, merge=248/78, ticks=456860/0, in_queue=456652, util=99.77%
./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=21366: Thu Aug 30 00:25:12 2018 write: io=95432MB, bw=1590.5MB/s, iops=407156, runt= 60003msec clat (usec): min=1, max=281932, avg=17.04, stdev=525.30 lat (usec): min=1, max=281932, avg=17.40, stdev=530.72 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 4], 95.00th=[ 5], | 99.00th=[ 10], 99.50th=[ 15], 99.90th=[ 378], 99.95th=[12352], | 99.99th=[23936] bw (KB /s): min= 4, max=344370, per=12.51%, avg=203805.01, stdev=45499.71 lat (usec) : 2=0.03%, 4=82.29%, 10=16.66%, 20=0.67%, 50=0.21% 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=0.03%, 20=0.04%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=5.87%, sys=17.51%, ctx=65697, majf=0, minf=60 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=24430618/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=95432MB, aggrb=1590.5MB/s, minb=1590.5MB/s, maxb=1590.5MB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): sda: ios=3/47523, merge=0/392, ticks=0/889584, in_queue=889496, util=10.78%
./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=21348: Thu Aug 30 00:24:12 2018 write: io=1286.4MB, bw=21952KB/s, iops=5488, runt= 60005msec clat (usec): min=103, max=93571, avg=1453.18, stdev=4841.52 lat (usec): min=103, max=93571, avg=1453.66, stdev=4841.55 clat percentiles (usec): | 1.00th=[ 114], 5.00th=[ 123], 10.00th=[ 129], 20.00th=[ 139], | 30.00th=[ 147], 40.00th=[ 157], 50.00th=[ 167], 60.00th=[ 181], | 70.00th=[ 201], 80.00th=[ 258], 90.00th=[ 3664], 95.00th=[ 7904], | 99.00th=[24448], 99.50th=[31872], 99.90th=[57600], 99.95th=[66048], | 99.99th=[83456] bw (KB /s): min= 95, max= 9695, per=12.52%, avg=2749.06, stdev=1622.97 lat (usec) : 250=79.32%, 500=4.63%, 750=0.31%, 1000=0.14% lat (msec) : 2=2.96%, 4=3.19%, 10=5.53%, 20=2.36%, 50=1.40% lat (msec) : 100=0.15% cpu : usr=0.45%, sys=2.90%, ctx=684535, majf=0, minf=59 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=329313/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=1286.4MB, aggrb=21952KB/s, minb=21952KB/s, maxb=21952KB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): sda: ios=16/329053, merge=0/2147, ticks=28/46016, in_queue=45836, util=76.21%
Downloaded 104857600 bytes in 1.215525 sec Downloaded 104857600 bytes in 1.196965 sec Downloaded 104857600 bytes in 1.211756 sec Downloaded 104857600 bytes in 1.108880 sec Downloaded 104857600 bytes in 1.164051 sec Finished! Average download speed is 678.29 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]: 7.638 ms 2. Media Telekom Sp. z o. o. (Siedlce) [84.46 km]: 7.843 ms 3. Domtel Telecom (Siedlce) [84.46 km]: 40.943 ms 4. FERO (Lukow) [98.13 km]: 10.245 ms 5. TEPSANET NOWACCY Sp.J. (Zambrow) [116.44 km]: 11.768 ms 6. FORWEB (Lodz) [118.79 km]: 8.773 ms 7. Orange Polska S.A. (Lodz) [118.79 km]: 14.343 ms 8. STK TV-SAT 364 (Lodz) [118.79 km]: 8.389 ms 9. LNET (Lodz) [118.79 km]: 9.695 ms 10. Virtual Line Sp. z o.o. (Lodz) [118.79 km]: 10.036 ms 11. ABP COMPUTER (Dzialdowo) [124.88 km]: 20.5 ms 12. IST (Lomza) [126.45 km]: 12.794 ms 13. PUH Vatus (Piotrkxc3xb3w Trybunalski) [131.75 km]: 11.143 ms 14. LutekLAN.pl (Lutomiersk) [136.99 km]: 13.147 ms 15. NET-KOMP (Kolno) [142.44 km]: 16.631 ms Testing upload speeds 1. NEANET (Siedlce): ......................... 113.03 Mbit/s 2. Media Telekom Sp. z o. o. (Siedlce): ......................... 426.03 Mbit/s 3. Domtel Telecom (Siedlce): ......................... 130.85 Mbit/s 4. FERO (Lukow): ......................... 456.28 Mbit/s 5. TEPSANET NOWACCY Sp.J. (Zambrow): ......................... 567.36 Mbit/s 6. FORWEB (Lodz): ......................... 500.78 Mbit/s 7. Orange Polska S.A. (Lodz): ......................... 512.22 Mbit/s 8. STK TV-SAT 364 (Lodz): ......................... 116.44 Mbit/s 9. LNET (Lodz): ......................... 270.02 Mbit/s 10. Virtual Line Sp. z o.o. (Lodz): ......................... 428.44 Mbit/s 11. ABP COMPUTER (Dzialdowo): ......................... 253.78 Mbit/s 12. IST (Lomza): ......................... 112.00 Mbit/s 13. PUH Vatus (Piotrkxc3xb3w Trybunalski): ......................... 388.51 Mbit/s 14. LutekLAN.pl (Lutomiersk): ......................... 527.60 Mbit/s 15. NET-KOMP (Kolno): ......................... 335.44 Mbit/s Average upload speed is 342.59 Mbit/s