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, 5.31937 s, 404 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, 5.12092 s, 419 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=13197: Wed Oct 25 05:41:23 2017 read : io=28280MB, bw=482643KB/s, iops=120660, runt= 60001msec clat (usec): min=0, max=23872, avg=63.26, stdev=176.88 lat (usec): min=0, max=23872, avg=63.74, stdev=177.08 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 32], | 70.00th=[ 51], 80.00th=[ 87], 90.00th=[ 215], 95.00th=[ 255], | 99.00th=[ 454], 99.50th=[ 660], 99.90th=[ 2704], 99.95th=[ 3088], | 99.99th=[ 5728] bw (KB /s): min= 2728, max=438080, per=12.48%, avg=60248.31, stdev=39045.17 lat (usec) : 2=30.21%, 4=24.73%, 10=3.06%, 20=0.82%, 50=10.18% lat (usec) : 100=12.35%, 250=13.30%, 500=4.53%, 750=0.41%, 1000=0.14% lat (msec) : 2=0.14%, 4=0.11%, 10=0.02%, 20=0.01%, 50=0.01% cpu : usr=1.94%, sys=7.65%, ctx=3321165, majf=2, minf=95 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=7239764/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=28280MB, aggrb=482642KB/s, minb=482642KB/s, maxb=482642KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=2844721/8, merge=0/5, ticks=345932/4, in_queue=345772, util=96.97%
./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=13207: Wed Oct 25 05:42:24 2017 read : io=13510MB, bw=230568KB/s, iops=57641, runt= 60001msec clat (usec): min=21, max=39522, avg=136.21, stdev=179.63 lat (usec): min=22, max=39522, avg=136.48, stdev=179.63 clat percentiles (usec): | 1.00th=[ 28], 5.00th=[ 34], 10.00th=[ 37], 20.00th=[ 43], | 30.00th=[ 48], 40.00th=[ 55], 50.00th=[ 66], 60.00th=[ 115], | 70.00th=[ 195], 80.00th=[ 217], 90.00th=[ 253], 95.00th=[ 330], | 99.00th=[ 732], 99.50th=[ 996], 99.90th=[ 1720], 99.95th=[ 2160], | 99.99th=[ 4192] bw (KB /s): min=10632, max=41888, per=12.50%, avg=28819.99, stdev=3729.78 lat (usec) : 50=32.61%, 100=26.44%, 250=30.64%, 500=8.16%, 750=1.20% lat (usec) : 1000=0.46% lat (msec) : 2=0.43%, 4=0.05%, 10=0.01%, 20=0.01%, 50=0.01% cpu : usr=1.48%, sys=4.62%, ctx=3605902, majf=0, minf=81 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=3458572/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=13510MB, aggrb=230567KB/s, minb=230567KB/s, maxb=230567KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=3453856/3, merge=0/1, ticks=418764/4, in_queue=418764, util=99.43%
./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=13227: Wed Oct 25 05:44:24 2017 write: io=59492MB, bw=991.45MB/s, iops=253806, runt= 60006msec clat (usec): min=0, max=72054, avg=26.66, stdev=669.36 lat (usec): min=1, max=72063, avg=27.52, stdev=690.43 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 3], 95.00th=[ 3], | 99.00th=[ 17], 99.50th=[ 19], 99.90th=[11968], 99.95th=[19328], | 99.99th=[27776] bw (KB /s): min= 4640, max=158887, per=12.51%, avg=126994.43, stdev=11382.82 lat (usec) : 2=8.87%, 4=89.09%, 10=0.59%, 20=1.03%, 50=0.22% lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.05%, 20=0.07%, 50=0.04% lat (msec) : 100=0.01% cpu : usr=2.34%, sys=8.57%, ctx=52802, 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=15229906/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=59492MB, aggrb=991.45MB/s, minb=991.45MB/s, maxb=991.45MB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): sda: ios=0/851493, merge=0/137, ticks=0/893876, in_queue=892312, util=34.71%
./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=13217: Wed Oct 25 05:43:24 2017 write: io=2120.8MB, bw=36176KB/s, iops=9044, runt= 60011msec clat (usec): min=29, max=778727, avg=881.82, stdev=8597.47 lat (usec): min=29, max=778728, avg=882.31, stdev=8597.48 clat percentiles (usec): | 1.00th=[ 45], 5.00th=[ 49], 10.00th=[ 51], 20.00th=[ 54], | 30.00th=[ 58], 40.00th=[ 61], 50.00th=[ 64], 60.00th=[ 69], | 70.00th=[ 75], 80.00th=[ 84], 90.00th=[ 105], 95.00th=[ 145], | 99.00th=[37120], 99.50th=[44800], 99.90th=[102912], 99.95th=[144384], | 99.99th=[329728] bw (KB /s): min= 5, max= 8796, per=12.85%, avg=4647.72, stdev=2168.62 lat (usec) : 50=5.76%, 100=82.63%, 250=7.92%, 500=0.53%, 750=0.39% lat (usec) : 1000=0.32% lat (msec) : 2=0.36%, 4=0.38%, 10=0.20%, 20=0.01%, 50=1.18% lat (msec) : 100=0.22%, 250=0.09%, 500=0.01%, 750=0.01%, 1000=0.01% cpu : usr=0.39%, sys=1.86%, ctx=1093688, majf=0, minf=67 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=542740/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=2120.8MB, aggrb=36176KB/s, minb=36176KB/s, maxb=36176KB/s, mint=60011msec, maxt=60011msec Disk stats (read/write): sda: ios=4/542401, merge=0/1583, ticks=8/56156, in_queue=56156, util=86.68%
Downloaded 104857600 bytes in 0.862149 sec Downloaded 104857600 bytes in 1.033211 sec Downloaded 104857600 bytes in 0.926659 sec Downloaded 104857600 bytes in 0.842939 sec Downloaded 104857600 bytes in 0.996988 sec Finished! Average download speed is 858.01 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]: 32.362 ms 2. IT Ohlendorf (Salzgitter) [111.93 km]: 14.796 ms 3. Hanne & Fomenko GbR (Salzgitter) [111.93 km]: 14.337 ms 4. Newone (Ilmenau) [120.64 km]: 12.845 ms 5. Thueringer Netkom GmbH (Weimar) [132.12 km]: 17.644 ms 6. Vodafone DE (Frankfurt) [143.27 km]: 8.383 ms 7. DEAC (Frankfurt) [143.27 km]: 45.975 ms 8. LWLcom GmbH (Frankfurt) [143.27 km]: 7.861 ms 9. LeaseWeb (Frankfurt) [143.27 km]: 19.362 ms 10. Interoute VDC (Frankfurt) [143.27 km]: 10.638 ms 11. IP-Projects GmbH & Co. KG (Frankfurt) [143.27 km]: 9.356 ms 12. Jublo Solutions (Frankfurt) [143.27 km]: 20.916 ms 13. ShadowGaming (Frankfurt) [143.27 km]: 31.741 ms 14. MBN (Frankfurt) [143.90 km]: 886.693 ms 15. suec//dacor GmbH (Coburg) [154.74 km]: 5.893 ms Testing upload speeds 1. Onlime GmbH (Aerzen): ......................... 72.80 Mbit/s 2. IT Ohlendorf (Salzgitter): ......................... 218.67 Mbit/s 3. Hanne & Fomenko GbR (Salzgitter): ......................... 230.45 Mbit/s 4. Newone (Ilmenau): ......................... 275.31 Mbit/s 5. Thueringer Netkom GmbH (Weimar): ......................... 308.67 Mbit/s 6. Vodafone DE (Frankfurt): ......................... 218.25 Mbit/s 7. DEAC (Frankfurt): ......................... 123.93 Mbit/s 8. LWLcom GmbH (Frankfurt): ......................... 323.31 Mbit/s 9. LeaseWeb (Frankfurt): ......................... 433.66 Mbit/s 10. Interoute VDC (Frankfurt): ......................... 561.36 Mbit/s 11. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 577.20 Mbit/s 12. Jublo Solutions (Frankfurt): ......................... 298.91 Mbit/s 13. ShadowGaming (Frankfurt): ......................... 182.79 Mbit/s 14. MBN (Frankfurt): ......................... 90.88 Mbit/s 15. suec//dacor GmbH (Coburg): ......................... 308.53 Mbit/s Average upload speed is 281.65 Mbit/s