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, 21.5931 s, 99.5 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, 21.0109 s, 102 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=21814: Fri Jul 24 19:46:45 2020 read : io=43633MB, bw=743401KB/s, iops=185850, runt= 60103msec clat (usec): min=2, max=688216, avg=38.33, stdev=1960.81 lat (usec): min=3, max=688219, avg=39.11, stdev=1960.83 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 4], | 70.00th=[ 4], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 6], | 99.00th=[ 122], 99.50th=[ 155], 99.90th=[ 266], 99.95th=[ 740], | 99.99th=[95744] bw (KB /s): min= 6, max=551072, per=13.59%, avg=101003.56, stdev=190700.62 lat (usec) : 4=58.89%, 10=39.20%, 20=0.33%, 50=0.25%, 100=0.10% lat (usec) : 250=1.12%, 500=0.06%, 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=0.02%, 250=0.01%, 500=0.01%, 750=0.01% cpu : usr=6.87%, sys=14.39%, ctx=159145, majf=0, minf=94 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=11170156/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=43633MB, aggrb=743400KB/s, minb=743400KB/s, maxb=743400KB/s, mint=60103msec, maxt=60103msec Disk stats (read/write): sda: ios=138616/213, merge=0/84, ticks=376324/9700, in_queue=315548, util=94.79%
./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=21892: Fri Jul 24 19:47:45 2020 read : io=3341.3MB, bw=56975KB/s, iops=14243, runt= 60051msec clat (usec): min=50, max=279011, avg=550.87, stdev=5237.21 lat (usec): min=51, max=279037, avg=552.13, stdev=5237.22 clat percentiles (usec): | 1.00th=[ 89], 5.00th=[ 110], 10.00th=[ 125], 20.00th=[ 145], | 30.00th=[ 157], 40.00th=[ 167], 50.00th=[ 175], 60.00th=[ 187], | 70.00th=[ 199], 80.00th=[ 217], 90.00th=[ 258], 95.00th=[ 318], | 99.00th=[ 940], 99.50th=[30080], 99.90th=[86528], 99.95th=[105984], | 99.99th=[162816] bw (KB /s): min= 46, max=27040, per=12.99%, avg=7398.84, stdev=9277.45 lat (usec) : 100=2.66%, 250=86.17%, 500=9.34%, 750=0.67%, 1000=0.18% lat (msec) : 2=0.22%, 4=0.07%, 10=0.04%, 20=0.05%, 50=0.27% lat (msec) : 100=0.25%, 250=0.06%, 500=0.01% cpu : usr=2.08%, sys=7.96%, ctx=864455, majf=0, minf=78 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=855350/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=3341.3MB, aggrb=56974KB/s, minb=56974KB/s, maxb=56974KB/s, mint=60051msec, maxt=60051msec Disk stats (read/write): sda: ios=854046/402, merge=0/91, ticks=428740/2472, in_queue=390292, util=100.00%
./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=22028: Fri Jul 24 19:49:47 2020 write: io=28147MB, bw=480329KB/s, iops=120082, runt= 60005msec clat (usec): min=3, max=402912, avg=56.20, stdev=1506.42 lat (usec): min=4, max=402913, avg=57.88, stdev=1516.51 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 5], | 30.00th=[ 6], 40.00th=[ 6], 50.00th=[ 7], 60.00th=[ 8], | 70.00th=[ 9], 80.00th=[ 10], 90.00th=[ 12], 95.00th=[ 14], | 99.00th=[ 33], 99.50th=[ 59], 99.90th=[16064], 99.95th=[20864], | 99.99th=[40192] bw (KB /s): min= 3140, max=109677, per=12.57%, avg=60399.52, stdev=16762.53 lat (usec) : 4=0.01%, 10=75.93%, 20=21.74%, 50=1.74%, 100=0.19% lat (usec) : 250=0.08%, 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.08%, 20=0.11%, 50=0.06% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=5.45%, sys=14.67%, ctx=53726, majf=0, minf=75 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=7205533/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=28147MB, aggrb=480328KB/s, minb=480328KB/s, maxb=480328KB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): sda: ios=7/38387, merge=0/1399, ticks=4/1262664, in_queue=1196876, util=86.04%
./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=21950: Fri Jul 24 19:48:46 2020 write: io=1037.7MB, bw=17709KB/s, iops=4427, runt= 60002msec clat (usec): min=83, max=226557, avg=1796.87, stdev=3876.53 lat (usec): min=84, max=226558, avg=1798.30, stdev=3876.59 clat percentiles (usec): | 1.00th=[ 126], 5.00th=[ 161], 10.00th=[ 201], 20.00th=[ 1020], | 30.00th=[ 1176], 40.00th=[ 1272], 50.00th=[ 1368], 60.00th=[ 1480], | 70.00th=[ 1672], 80.00th=[ 2008], 90.00th=[ 2832], 95.00th=[ 4128], | 99.00th=[ 9152], 99.50th=[13760], 99.90th=[69120], 99.95th=[82432], | 99.99th=[130560] bw (KB /s): min= 240, max= 3560, per=12.50%, avg=2214.06, stdev=544.09 lat (usec) : 100=0.06%, 250=13.86%, 500=3.44%, 750=0.22%, 1000=1.85% lat (msec) : 2=60.44%, 4=14.84%, 10=4.44%, 20=0.55%, 50=0.13% lat (msec) : 100=0.14%, 250=0.03% cpu : usr=0.81%, sys=6.11%, ctx=531846, majf=0, minf=91 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=265645/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=1037.7MB, aggrb=17709KB/s, minb=17709KB/s, maxb=17709KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=8/265896, merge=0/2639, ticks=4/46300, in_queue=2656, util=2.77%
Downloaded 104857600 bytes in 8.404220 sec Downloaded 104857600 bytes in 8.403125 sec Downloaded 104857600 bytes in 8.410135 sec Downloaded 104857600 bytes in 8.411208 sec Downloaded 104857600 bytes in 8.435859 sec Finished! Average download speed is 95.09 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Contabo GmbH ... Selecting 15 servers that are not too close: 1. R-KOM GmbH & Co. KG (Regensburg) [79.66 km]: 18.267 ms 2. Sagerer (Regensburg) [79.66 km]: 15.441 ms 3. iWelt AG (Eibelstadt) [90.92 km]: 18.099 ms 4. SWW Wunsiedel GmbH (Wunsiedel) [91.68 km]: 24.023 ms 5. suec//dacor GmbH (Coburg) [96.83 km]: 21.209 ms 6. iWelt AG (Wxc3xbcrzburg) [97.10 km]: 17.913 ms 7. RDTx (Falkenstein) [102.03 km]: 24.848 ms 8. Hunterz IT (Falkenstein) [102.03 km]: 20.679 ms 9. TechnikNews.NET (Falkenstein) [102.03 km]: 23.876 ms 10. DISTRICTZERO Gaming Community (Falkenstein) [102.03 km]: 49.571 ms 11. Davasto (Falkenstein) [102.03 km]: 30.984 ms 12. 3dsky (Falkenstein) [102.03 km]: 23.016 ms 13. TaNET West s.r.o. (Tachov) [114.93 km]: 25.708 ms 14. Thxc3xbcga SmartService (Hof) [115.50 km]: 25.869 ms 15. Sagerer (Straubing) [118.68 km]: 16.898 ms Testing upload speeds 1. R-KOM GmbH & Co. KG (Regensburg): ......................... 93.74 Mbit/s 2. Sagerer (Regensburg): ......................... 93.98 Mbit/s 3. iWelt AG (Eibelstadt): ......................... 94.09 Mbit/s 4. SWW Wunsiedel GmbH (Wunsiedel): ......................... 94.21 Mbit/s 5. suec//dacor GmbH (Coburg): ......................... 57.49 Mbit/s 6. iWelt AG (Wxc3xbcrzburg): ......................... 94.52 Mbit/s 7. RDTx (Falkenstein): ......................... 93.46 Mbit/s 8. Hunterz IT (Falkenstein): ......................... 94.64 Mbit/s 9. TechnikNews.NET (Falkenstein): ......................... 89.78 Mbit/s 10. DISTRICTZERO Gaming Community (Falkenstein):......................... 89.46 Mbit/s 11. Davasto (Falkenstein): ......................... 91.72 Mbit/s 12. 3dsky (Falkenstein): ......................... 94.10 Mbit/s 13. TaNET West s.r.o. (Tachov): ......................... 92.37 Mbit/s 14. Thxc3xbcga SmartService (Hof): ......................... 88.93 Mbit/s 15. Sagerer (Straubing): ......................... 94.53 Mbit/s Average upload speed is 90.47 Mbit/s