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, 3.32715 s, 645 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, 3.35168 s, 641 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=13208: Wed Oct 25 05:49:38 2017 read : io=48987MB, bw=836020KB/s, iops=209004, runt= 60002msec clat (usec): min=0, max=28053, avg=34.27, stdev=265.09 lat (usec): min=0, max=28054, avg=34.92, stdev=276.42 clat percentiles (usec): | 1.00th=[ 0], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1], | 70.00th=[ 1], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 17], | 99.00th=[ 780], 99.50th=[ 924], 99.90th=[ 1384], 99.95th=[ 1784], | 99.99th=[11968] bw (KB /s): min= 4592, max=1390248, per=12.23%, avg=102227.01, stdev=184105.65 lat (usec) : 2=78.39%, 4=15.28%, 10=0.50%, 20=1.45%, 50=0.14% lat (usec) : 100=0.01%, 250=0.02%, 500=0.30%, 750=2.72%, 1000=0.82% lat (msec) : 2=0.32%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01% cpu : usr=2.16%, sys=6.12%, ctx=542563, majf=0, minf=73 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=12540717/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=48987MB, aggrb=836019KB/s, minb=836019KB/s, maxb=836019KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=524288/59, merge=0/278, ticks=358888/208, in_queue=359056, util=79.26%
./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=13219: Wed Oct 25 05:50:39 2017 read : io=2758.9MB, bw=47083KB/s, iops=11770, runt= 60001msec clat (usec): min=78, max=204238, avg=675.64, stdev=408.17 lat (usec): min=78, max=204238, avg=675.92, stdev=408.18 clat percentiles (usec): | 1.00th=[ 402], 5.00th=[ 470], 10.00th=[ 502], 20.00th=[ 540], | 30.00th=[ 564], 40.00th=[ 596], 50.00th=[ 620], 60.00th=[ 652], | 70.00th=[ 700], 80.00th=[ 764], 90.00th=[ 924], 95.00th=[ 1064], | 99.00th=[ 1496], 99.50th=[ 1704], 99.90th=[ 2416], 99.95th=[ 2832], | 99.99th=[ 4320] bw (KB /s): min= 3216, max= 6400, per=12.50%, avg=5886.82, stdev=330.13 lat (usec) : 100=0.01%, 250=0.01%, 500=9.66%, 750=68.44%, 1000=15.13% lat (msec) : 2=6.56%, 4=0.19%, 10=0.01%, 20=0.01%, 50=0.01% lat (msec) : 250=0.01% cpu : usr=0.49%, sys=2.06%, ctx=707139, 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=706259/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=2758.9MB, aggrb=47083KB/s, minb=47083KB/s, maxb=47083KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=705264/8, merge=0/4, ticks=467944/8, in_queue=467892, util=99.82%
./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=13244: Wed Oct 25 05:52:39 2017 write: io=94472MB, bw=1571.3MB/s, iops=402176, runt= 60135msec clat (usec): min=0, max=533799, avg=18.13, stdev=623.96 lat (usec): min=1, max=533799, avg=18.43, stdev=626.51 clat percentiles (usec): | 1.00th=[ 1], 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=[ 19], 99.50th=[ 21], 99.90th=[ 732], 99.95th=[14016], | 99.99th=[24192] bw (KB /s): min= 4, max=312259, per=12.57%, avg=202159.57, stdev=38743.76 lat (usec) : 2=1.25%, 4=88.23%, 10=6.61%, 20=3.20%, 50=0.58% lat (usec) : 100=0.02%, 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%, 500=0.01%, 750=0.01% cpu : usr=3.75%, sys=18.82%, ctx=95621, majf=0, minf=83 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=24184904/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=94472MB, aggrb=1571.3MB/s, minb=1571.3MB/s, maxb=1571.3MB/s, mint=60135msec, maxt=60135msec Disk stats (read/write): sda: ios=0/30324, merge=0/133, ticks=0/1330512, in_queue=1335496, util=15.83%
./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=13233: Wed Oct 25 05:51:39 2017 write: io=1872.3MB, bw=31924KB/s, iops=7980, runt= 60056msec clat (usec): min=48, max=383140, avg=999.97, stdev=10274.04 lat (usec): min=49, max=383140, avg=1000.46, stdev=10274.05 clat percentiles (usec): | 1.00th=[ 65], 5.00th=[ 73], 10.00th=[ 78], 20.00th=[ 85], | 30.00th=[ 92], 40.00th=[ 99], 50.00th=[ 107], 60.00th=[ 116], | 70.00th=[ 127], 80.00th=[ 143], 90.00th=[ 169], 95.00th=[ 199], | 99.00th=[ 516], 99.50th=[103936], 99.90th=[127488], 99.95th=[134144], | 99.99th=[309248] bw (KB /s): min= 83, max= 7520, per=12.52%, avg=3998.04, stdev=1344.63 lat (usec) : 50=0.01%, 100=40.64%, 250=57.33%, 500=1.02%, 750=0.07% lat (usec) : 1000=0.03% lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.13% lat (msec) : 100=0.19%, 250=0.53%, 500=0.02% cpu : usr=0.32%, sys=1.71%, ctx=962632, majf=0, minf=68 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=479301/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=1872.3MB, aggrb=31923KB/s, minb=31923KB/s, maxb=31923KB/s, mint=60056msec, maxt=60056msec Disk stats (read/write): sda: ios=0/479373, merge=0/1829, ticks=0/57068, in_queue=57092, util=88.05%
Downloaded 104857600 bytes in 0.675173 sec Downloaded 104857600 bytes in 0.877458 sec Downloaded 104857600 bytes in 0.863569 sec Downloaded 104857600 bytes in 0.812094 sec Downloaded 104857600 bytes in 0.791896 sec Finished! Average download speed is 994.98 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Hetzner ... Selecting 15 servers that are not too close: 1. Onlime GmbH (Aerzen) [83.89 km]: 30.158 ms 2. IT Ohlendorf (Salzgitter) [111.93 km]: 13.244 ms 3. Hanne & Fomenko GbR (Salzgitter) [111.93 km]: 13.089 ms 4. Newone (Ilmenau) [120.64 km]: 11.183 ms 5. Thueringer Netkom GmbH (Weimar) [132.12 km]: 15.956 ms 6. Vodafone DE (Frankfurt) [143.27 km]: 5.219 ms 7. DEAC (Frankfurt) [143.27 km]: 293.202 ms 8. LWLcom GmbH (Frankfurt) [143.27 km]: 8.191 ms 9. LeaseWeb (Frankfurt) [143.27 km]: 387.014 ms 10. Interoute VDC (Frankfurt) [143.27 km]: 7.045 ms 11. IP-Projects GmbH & Co. KG (Frankfurt) [143.27 km]: 383.357 ms 12. Jublo Solutions (Frankfurt) [143.27 km]: 140.582 ms 13. ShadowGaming (Frankfurt) [143.27 km]: 25.038 ms 14. MBN (Frankfurt) [143.90 km]: 134.0 ms 15. suec//dacor GmbH (Coburg) [154.74 km]: 5.629 ms Testing upload speeds 1. Onlime GmbH (Aerzen): ......................... 62.45 Mbit/s 2. IT Ohlendorf (Salzgitter): ......................... 254.28 Mbit/s 3. Hanne & Fomenko GbR (Salzgitter): ......................... 179.45 Mbit/s 4. Newone (Ilmenau): ......................... 336.99 Mbit/s 5. Thueringer Netkom GmbH (Weimar): ......................... 345.84 Mbit/s 6. Vodafone DE (Frankfurt): ......................... 522.05 Mbit/s 7. DEAC (Frankfurt): ......................... 156.61 Mbit/s 8. LWLcom GmbH (Frankfurt): ......................... 499.29 Mbit/s 9. LeaseWeb (Frankfurt): ......................... 769.35 Mbit/s 10. Interoute VDC (Frankfurt): ......................... 744.84 Mbit/s 11. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 807.50 Mbit/s 12. Jublo Solutions (Frankfurt): ......................... 306.45 Mbit/s 13. ShadowGaming (Frankfurt): ......................... 151.56 Mbit/s 14. MBN (Frankfurt): ......................... 125.87 Mbit/s 15. suec//dacor GmbH (Coburg): ......................... 247.08 Mbit/s Average upload speed is 367.31 Mbit/s