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, 16.0946 s, 133 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, 15.7345 s, 136 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=19025: Fri Apr 21 18:17:43 2017 read : io=110956KB, bw=1848.6KB/s, iops=462, runt= 60025msec clat (usec): min=135, max=319835, avg=17300.93, stdev=20093.17 lat (usec): min=135, max=319835, avg=17301.37, stdev=20093.17 clat percentiles (usec): | 1.00th=[ 740], 5.00th=[ 1864], 10.00th=[ 2768], 20.00th=[ 4384], | 30.00th=[ 6112], 40.00th=[ 7776], 50.00th=[ 9792], 60.00th=[13632], | 70.00th=[17792], 80.00th=[25728], 90.00th=[41728], 95.00th=[57600], | 99.00th=[97792], 99.50th=[117248], 99.90th=[154624], 99.95th=[177152], | 99.99th=[234496] bw (KB /s): min= 39, max= 522, per=12.53%, avg=231.65, stdev=58.98 lat (usec) : 250=0.09%, 500=0.44%, 750=0.50%, 1000=0.82% lat (msec) : 2=3.77%, 4=12.18%, 10=33.16%, 20=22.10%, 50=20.16% lat (msec) : 100=5.84%, 250=0.93%, 500=0.01% cpu : usr=0.06%, sys=0.20%, ctx=27802, majf=0, minf=297 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=27739/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=110956KB, aggrb=1848KB/s, minb=1848KB/s, maxb=1848KB/s, mint=60025msec, maxt=60025msec
./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=19049: Fri Apr 21 18:18:44 2017 read : io=109944KB, bw=1831.6KB/s, iops=457, runt= 60028msec clat (usec): min=283, max=300877, avg=17454.95, stdev=19559.82 lat (usec): min=283, max=300877, avg=17455.40, stdev=19559.81 clat percentiles (usec): | 1.00th=[ 1416], 5.00th=[ 2448], 10.00th=[ 3184], 20.00th=[ 4768], | 30.00th=[ 6432], 40.00th=[ 8096], 50.00th=[10048], 60.00th=[14016], | 70.00th=[18304], 80.00th=[25984], 90.00th=[40192], 95.00th=[56576], | 99.00th=[94720], 99.50th=[112128], 99.90th=[160768], 99.95th=[181248], | 99.99th=[209920] bw (KB /s): min= 70, max= 407, per=12.51%, avg=229.10, stdev=50.73 lat (usec) : 500=0.11%, 750=0.12%, 1000=0.22% lat (msec) : 2=2.53%, 4=12.17%, 10=34.52%, 20=22.59%, 50=21.15% lat (msec) : 100=5.76%, 250=0.84%, 500=0.01% cpu : usr=0.05%, sys=0.21%, ctx=27555, majf=0, minf=273 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=27486/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=109944KB, aggrb=1831KB/s, minb=1831KB/s, maxb=1831KB/s, mint=60028msec, maxt=60028msec
./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=19099: Fri Apr 21 18:20:50 2017 write: io=2800.6MB, bw=46056KB/s, iops=11514, runt= 62267msec clat (usec): min=2, max=23038K, avg=102.24, stdev=27685.62 lat (usec): min=2, max=23038K, avg=102.61, stdev=27685.88 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 4], 50.00th=[ 4], 60.00th=[ 4], | 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 7], | 99.00th=[ 10], 99.50th=[ 11], 99.90th=[ 37], 99.95th=[14784], | 99.99th=[230400] bw (KB /s): min= 0, max=122680, per=91.68%, avg=42224.53, stdev=48711.72 lat (usec) : 4=39.05%, 10=59.93%, 20=0.85%, 50=0.08%, 100=0.01% lat (usec) : 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.02%, 20=0.02%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2000=0.01%, >=2000=0.01% cpu : usr=0.18%, sys=0.63%, ctx=3902, majf=0, minf=247 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=716948/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=2800.6MB, aggrb=46056KB/s, minb=46056KB/s, maxb=46056KB/s, mint=62267msec, maxt=62267msec
./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=19073: Fri Apr 21 18:19:48 2017 write: io=473212KB, bw=7588.3KB/s, iops=1897, runt= 62361msec clat (usec): min=2, max=56648K, avg=1017.49, stdev=165541.45 lat (usec): min=2, max=56648K, avg=1018.43, stdev=165541.58 clat percentiles (usec): | 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 4], | 30.00th=[ 4], 40.00th=[ 4], 50.00th=[ 6], 60.00th=[ 6], | 70.00th=[ 7], 80.00th=[ 9], 90.00th=[ 10], 95.00th=[ 14], | 99.00th=[ 19], 99.50th=[ 26], 99.90th=[203776], 99.95th=[403456], | 99.99th=[733184] bw (KB /s): min= 0, max=71519, per=62.22%, avg=4721.11, stdev=14790.49 lat (usec) : 4=14.07%, 10=75.20%, 20=9.83%, 50=0.62%, 100=0.03% lat (usec) : 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.04%, 20=0.03%, 50=0.04% lat (msec) : 100=0.01%, 250=0.05%, 500=0.05%, 750=0.02%, 1000=0.01% lat (msec) : 2000=0.01%, >=2000=0.01% cpu : usr=0.04%, sys=0.19%, ctx=2378, majf=0, minf=262 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=118303/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=473212KB, aggrb=7588KB/s, minb=7588KB/s, maxb=7588KB/s, mint=62361msec, maxt=62361msec
Downloaded 104857600 bytes in 2.081 sec Downloaded 104857600 bytes in 1.927 sec Downloaded 104857600 bytes in 2.193 sec Downloaded 104857600 bytes in 2.089 sec Downloaded 104857600 bytes in 2.277 sec Finished! Average download speed is 378.54 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Parfumuri Femei.com SRL ... Selecting 15 servers that are not too close: 1. Standard Broadband (Milton, ON) [42.66 km]: 262.764 ms 2. The Trapshooting Academy (Stoney Creek, ON) [53.05 km]: 194.438 ms 3. Eastlink (Barrie, ON) [87.97 km]: 265.722 ms 4. Netflash Internet (Kitchener, ON) [91.86 km]: 253.29 ms 5. Tri City WiFi Corp. (kitchener, ON) [91.86 km]: 225.816 ms 6. ColoCrossing (Buffalo, NY) [92.01 km]: 231.898 ms 7. Wightman Telecom Limited (Clifford, ON) [134.36 km]: 270.5 ms 8. Mitchell Seaforth Cable TV (Dublin, ON) [148.49 km]: 270.816 ms 9. Synoptek (Rochester, NY) [151.37 km]: 256.292 ms 10. CenturyLink, Inc (Rochester, NY) [151.37 km]: 262.559 ms 11. Quadro Communications Co-operative Inc (Kirkton, ON) [160.37 km]: 226.105 ms 12. VNET Fiber (Erie, PA) [176.88 km]: 268.094 ms 13. Hay Communications (Zurich, ON) [183.23 km]: 261.708 ms 14. Tuckersmith Communications (Bayfield, ON) [187.49 km]: 252.277 ms 15. WTC Communications (Kingston, ON) [239.37 km]: 248.312 ms Testing upload speeds 1. Standard Broadband (Milton, ON): ......................... 15.92 Mbit/s 2. The Trapshooting Academy (Stoney Creek, ON): ......................... 11.89 Mbit/s 3. Eastlink (Barrie, ON): ......................... 6.39 Mbit/s 4. Netflash Internet (Kitchener, ON): ......................... 11.71 Mbit/s 5. Tri City WiFi Corp. (kitchener, ON): ......................... 10.56 Mbit/s 6. ColoCrossing (Buffalo, NY): ......................... 15.83 Mbit/s 7. Wightman Telecom Limited (Clifford, ON): ......................... 10.32 Mbit/s 8. Mitchell Seaforth Cable TV (Dublin, ON): ......................... 11.77 Mbit/s 9. Synoptek (Rochester, NY): ......................... 16.42 Mbit/s 10. CenturyLink, Inc (Rochester, NY): ......................... 2.81 Mbit/s 11. Quadro Communications Co-operative Inc (Kirkton, ON):......................... 10.31 Mbit/s 12. VNET Fiber (Erie, PA): ......................... 13.49 Mbit/s 13. Hay Communications (Zurich, ON): ......................... 11.52 Mbit/s 14. Tuckersmith Communications (Bayfield, ON): ......................... 12.88 Mbit/s 15. WTC Communications (Kingston, ON): ......................... 19.06 Mbit/s Average upload speed is 12.06 Mbit/s