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, 17.4767 s, 123 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, 20.1076 s, 107 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=4661: Tue Apr 24 19:55:24 2018 read : io=124728MB, bw=2078.8MB/s, iops=532154, runt= 60002msec clat (usec): min=1, max=100454, avg= 9.03, stdev=201.67 lat (usec): min=1, max=100455, avg=10.11, stdev=216.98 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 6], | 99.00th=[ 122], 99.50th=[ 183], 99.90th=[ 596], 99.95th=[ 1012], | 99.99th=[12096] bw (KB /s): min= 7152, max=442584, per=12.50%, avg=266116.17, stdev=149547.51 lat (usec) : 2=2.25%, 4=90.92%, 10=4.72%, 20=0.34%, 50=0.08% lat (usec) : 100=0.36%, 250=1.00%, 500=0.21%, 750=0.06%, 1000=0.02% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=13.05%, sys=32.03%, ctx=548615, majf=0, minf=86 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=31930349/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=124728MB, aggrb=2078.8MB/s, minb=2078.8MB/s, maxb=2078.8MB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=524288/46, merge=0/170, ticks=74368/164, in_queue=73416, util=25.50%
./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=4671: Tue Apr 24 19:56:24 2018 read : io=7696.8MB, bw=131345KB/s, iops=32836, runt= 60006msec clat (usec): min=29, max=126885, avg=235.18, stdev=869.32 lat (usec): min=29, max=126886, avg=236.21, stdev=869.53 clat percentiles (usec): | 1.00th=[ 51], 5.00th=[ 65], 10.00th=[ 74], 20.00th=[ 87], | 30.00th=[ 97], 40.00th=[ 106], 50.00th=[ 117], 60.00th=[ 131], | 70.00th=[ 157], 80.00th=[ 221], 90.00th=[ 406], 95.00th=[ 668], | 99.00th=[ 2096], 99.50th=[ 3536], 99.90th=[ 6816], 99.95th=[ 8512], | 99.99th=[23936] bw (KB /s): min= 1013, max=29752, per=12.48%, avg=16386.66, stdev=7731.65 lat (usec) : 50=0.81%, 100=32.01%, 250=49.66%, 500=10.21%, 750=3.07% lat (usec) : 1000=1.36% lat (msec) : 2=1.81%, 4=0.71%, 10=0.33%, 20=0.02%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=2.55%, sys=23.78%, ctx=1970919, majf=0, minf=63 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=1970367/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=7696.8MB, aggrb=131344KB/s, minb=131344KB/s, maxb=131344KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): sda: ios=1967702/0, merge=0/0, ticks=319752/0, in_queue=316068, util=99.64%
./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=4691: Tue Apr 24 19:58:25 2018 write: io=71330MB, bw=1188.8MB/s, iops=304321, runt= 60004msec clat (usec): min=1, max=456202, avg=22.33, stdev=609.04 lat (usec): min=2, max=456202, avg=22.95, stdev=610.26 clat percentiles (usec): | 1.00th=[ 3], 5.00th=[ 4], 10.00th=[ 5], 20.00th=[ 6], | 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 8], 60.00th=[ 8], | 70.00th=[ 9], 80.00th=[ 9], 90.00th=[ 11], 95.00th=[ 12], | 99.00th=[ 22], 99.50th=[ 37], 99.90th=[ 4576], 99.95th=[11968], | 99.99th=[20352] bw (KB /s): min=15005, max=222279, per=12.53%, avg=152496.41, stdev=28348.60 lat (usec) : 2=0.01%, 4=2.32%, 10=80.81%, 20=15.61%, 50=0.89% lat (usec) : 100=0.16%, 250=0.07%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.04%, 20=0.05%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=7.60%, sys=37.44%, ctx=487681, 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=18260502/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=71330MB, aggrb=1188.8MB/s, minb=1188.8MB/s, maxb=1188.8MB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): sda: ios=0/11459, merge=0/23, ticks=0/1040188, in_queue=1040120, util=12.15%
./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=4681: Tue Apr 24 19:57:24 2018 write: io=1937.8MB, bw=33058KB/s, iops=8264, runt= 60003msec clat (usec): min=46, max=198817, avg=962.30, stdev=3237.45 lat (usec): min=46, max=198819, avg=963.14, stdev=3237.80 clat percentiles (usec): | 1.00th=[ 54], 5.00th=[ 59], 10.00th=[ 62], 20.00th=[ 69], | 30.00th=[ 76], 40.00th=[ 83], 50.00th=[ 92], 60.00th=[ 108], | 70.00th=[ 139], 80.00th=[ 322], 90.00th=[ 3024], 95.00th=[ 4960], | 99.00th=[11712], 99.50th=[17536], 99.90th=[40192], 99.95th=[51456], | 99.99th=[81408] bw (KB /s): min= 928, max= 9053, per=12.52%, avg=4138.55, stdev=1251.21 lat (usec) : 50=0.01%, 100=55.15%, 250=23.97%, 500=1.30%, 750=0.45% lat (usec) : 1000=0.69% lat (msec) : 2=4.29%, 4=7.16%, 10=5.65%, 20=0.92%, 50=0.36% lat (msec) : 100=0.05%, 250=0.01% cpu : usr=0.96%, sys=7.75%, ctx=981005, majf=0, minf=76 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=495890/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=1937.8MB, aggrb=33057KB/s, minb=33057KB/s, maxb=33057KB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): sda: ios=0/494240, merge=0/1691, ticks=0/43104, in_queue=42844, util=70.16%
Downloaded 104857600 bytes in 8.609958 sec Downloaded 104857600 bytes in 8.600128 sec Downloaded 104857600 bytes in 8.595272 sec Downloaded 104857600 bytes in 8.618520 sec Downloaded 104857600 bytes in 8.753980 sec Finished! Average download speed is 92.64 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Contabo ... Selecting 15 servers that are not too close: 1. IT Ohlendorf (Salzgitter) [111.93 km]: 14.162 ms 2. Newone (Ilmenau) [120.64 km]: 27.555 ms 3. Thueringer Netkom GmbH (Weimar) [132.12 km]: 17.728 ms 4. Spacken.net (Hagen) [141.07 km]: 9.836 ms 5. Vodafone DE (Frankfurt) [143.90 km]: 8.309 ms 6. Interoute VDC (Frankfurt) [143.90 km]: 6.797 ms 7. 23media GmbH (Frankfurt) [143.90 km]: 295.235 ms 8. LeaseWeb (Frankfurt) [143.90 km]: 10.448 ms 9. DEAC (Frankfurt) [143.90 km]: 14.533 ms 10. IP-Projects GmbH & Co. KG (Frankfurt) [143.90 km]: 11.295 ms 11. MBN (Frankfurt) [143.90 km]: 11.441 ms 12. CCleaner (Frankfurt) [143.90 km]: 9.391 ms 13. creoline.de (Frankfurt) [143.90 km]: 11.89 ms 14. CoreRoute Switzerland (Frankfurt) [143.90 km]: 14.046 ms 15. ShadowGaming (Frankfurt) [143.90 km]: 39.361 ms Testing upload speeds 1. IT Ohlendorf (Salzgitter): ......................... 218.27 Mbit/s 2. Newone (Ilmenau): ......................... 65.69 Mbit/s 3. Thueringer Netkom GmbH (Weimar): ......................... 264.56 Mbit/s 4. Spacken.net (Hagen): ......................... 441.21 Mbit/s 5. Vodafone DE (Frankfurt): ......................... 413.39 Mbit/s 6. Interoute VDC (Frankfurt): ......................... 337.01 Mbit/s 7. 23media GmbH (Frankfurt): ......................... 397.92 Mbit/s 8. LeaseWeb (Frankfurt): ......................... 461.48 Mbit/s 9. DEAC (Frankfurt): ......................... 212.74 Mbit/s 10. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 334.35 Mbit/s 11. MBN (Frankfurt): ......................... 135.93 Mbit/s 12. CCleaner (Frankfurt): ......................... 417.78 Mbit/s 13. creoline.de (Frankfurt): ......................... 437.89 Mbit/s 14. CoreRoute Switzerland (Frankfurt): ......................... 254.27 Mbit/s 15. ShadowGaming (Frankfurt): ......................... 164.29 Mbit/s Average upload speed is 303.78 Mbit/s