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, 38.0909 s, 56.4 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, 4.47145 s, 480 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=6589: Wed Dec 12 11:10:35 2018 read : io=57993MB, bw=989698KB/s, iops=247424, runt= 60003msec clat (usec): min=0, max=209384, avg=28.65, stdev=383.85 lat (usec): min=0, max=209384, avg=29.10, stdev=388.53 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 7], 95.00th=[ 10], | 99.00th=[ 418], 99.50th=[ 740], 99.90th=[ 4512], 99.95th=[ 7584], | 99.99th=[16064] bw (KB /s): min= 733, max=1384192, per=12.36%, avg=122321.38, stdev=201017.91 lat (usec) : 2=14.56%, 4=68.24%, 10=11.78%, 20=1.67%, 50=0.09% lat (usec) : 100=0.07%, 250=1.07%, 500=1.76%, 750=0.29%, 1000=0.11% lat (msec) : 2=0.15%, 4=0.11%, 10=0.10%, 20=0.02%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=4.49%, sys=13.62%, ctx=549108, 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=14846215/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=57993MB, aggrb=989698KB/s, minb=989698KB/s, maxb=989698KB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): vda: ios=524288/70, merge=0/229, ticks=292740/424, in_queue=295316, util=72.88%
./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=6599: Wed Dec 12 11:11:35 2018 read : io=2900.3MB, bw=49494KB/s, iops=12373, runt= 60005msec clat (usec): min=147, max=30857, avg=639.47, stdev=1076.02 lat (usec): min=148, max=30858, avg=639.92, stdev=1076.06 clat percentiles (usec): | 1.00th=[ 191], 5.00th=[ 209], 10.00th=[ 223], 20.00th=[ 243], | 30.00th=[ 266], 40.00th=[ 294], 50.00th=[ 330], 60.00th=[ 386], | 70.00th=[ 474], 80.00th=[ 644], 90.00th=[ 1096], 95.00th=[ 2096], | 99.00th=[ 5792], 99.50th=[ 7648], 99.90th=[11712], 99.95th=[13632], | 99.99th=[18304] bw (KB /s): min= 950, max=12804, per=12.50%, avg=6188.46, stdev=2724.97 lat (usec) : 250=23.11%, 500=49.00%, 750=11.59%, 1000=5.00% lat (msec) : 2=6.07%, 4=2.97%, 10=2.09%, 20=0.18%, 50=0.01% cpu : usr=1.38%, sys=4.67%, ctx=745795, majf=0, minf=89 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=742475/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=2900.3MB, aggrb=49494KB/s, minb=49494KB/s, maxb=49494KB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): vda: ios=742365/0, merge=0/0, ticks=440044/0, in_queue=443828, 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=6619: Wed Dec 12 11:13:36 2018 write: io=59476MB, bw=991.19MB/s, iops=253741, runt= 60005msec clat (usec): min=1, max=198878, avg=28.52, stdev=614.47 lat (usec): min=1, max=198878, avg=28.87, stdev=616.37 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 3], | 30.00th=[ 4], 40.00th=[ 4], 50.00th=[ 5], 60.00th=[ 6], | 70.00th=[ 6], 80.00th=[ 7], 90.00th=[ 9], 95.00th=[ 13], | 99.00th=[ 25], 99.50th=[ 66], 99.90th=[ 9408], 99.95th=[15424], | 99.99th=[24192] bw (KB /s): min= 1, max=223960, per=12.60%, avg=127850.50, stdev=31700.15 lat (usec) : 2=0.20%, 4=22.97%, 10=66.87%, 20=8.45%, 50=0.91% lat (usec) : 100=0.17%, 250=0.15%, 500=0.04%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.02%, 4=0.02%, 10=0.07%, 20=0.07%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=5.24%, sys=23.35%, ctx=157789, 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=15225751/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=59476MB, aggrb=991.19MB/s, minb=991.19MB/s, maxb=991.19MB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): vda: ios=0/62458, merge=0/1132, ticks=0/1050212, in_queue=1050192, util=30.11%
./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=6609: Wed Dec 12 11:12:36 2018 write: io=340188KB, bw=5668.8KB/s, iops=1417, runt= 60011msec clat (usec): min=94, max=1302.7K, avg=5637.61, stdev=28738.06 lat (usec): min=95, max=1302.7K, avg=5638.23, stdev=28738.11 clat percentiles (usec): | 1.00th=[ 127], 5.00th=[ 149], 10.00th=[ 163], 20.00th=[ 187], | 30.00th=[ 211], 40.00th=[ 239], 50.00th=[ 282], 60.00th=[ 366], | 70.00th=[ 652], 80.00th=[ 3024], 90.00th=[12736], 95.00th=[24448], | 99.00th=[80384], 99.50th=[150528], 99.90th=[428032], 99.95th=[485376], | 99.99th=[1105920] bw (KB /s): min= 5, max= 4462, per=13.27%, avg=751.88, stdev=693.07 lat (usec) : 100=0.01%, 250=42.85%, 500=23.96%, 750=4.66%, 1000=2.53% lat (msec) : 2=3.78%, 4=3.97%, 10=6.53%, 20=5.28%, 50=4.52% lat (msec) : 100=1.15%, 250=0.48%, 500=0.23%, 750=0.02%, 1000=0.01% lat (msec) : 2000=0.01% cpu : usr=0.22%, sys=1.29%, ctx=173273, 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=85047/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=340188KB, aggrb=5668KB/s, minb=5668KB/s, maxb=5668KB/s, mint=60011msec, maxt=60011msec Disk stats (read/write): vda: ios=0/85052, merge=0/1881, ticks=0/55032, in_queue=54956, util=90.96%
Downloaded 104857600 bytes in 2.094 sec Downloaded 104857600 bytes in 1.719 sec Downloaded 104857600 bytes in 1.119 sec Downloaded 104857600 bytes in 3.622 sec Downloaded 104857600 bytes in 1.595 sec Finished! Average download speed is 394.13 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Hoffrath & Janssen GbR ... Selecting 15 servers that are not too close: 1. Heuer & Sack GbR (Wernigerode) [107.53 km]: 967.882 ms 2. KNT Internet (Riethnordhausen) [107.87 km]: 20.926 ms 3. Newone (Ilmenau) [120.64 km]: 21.123 ms 4. Thueringer Netkom GmbH (Weimar) [132.12 km]: 22.224 ms 5. LeaseWeb (Frankfurt) [143.90 km]: 11.312 ms 6. Interoute VDC (Frankfurt) [143.90 km]: 24.608 ms 7. DEAC (Frankfurt) [143.90 km]: 14.419 ms 8. Vodafone DE (Frankfurt) [143.90 km]: 18.405 ms 9. fdcservers.net (Frankfurt) [143.90 km]: 49.992 ms 10. 23media GmbH (Frankfurt) [143.90 km]: 12.45 ms 11. meerfarbig GmbH & Co. KG (Frankfurt) [143.90 km]: 14.571 ms 12. Vodafone Kabel Deutschland (Frankfurt) [143.90 km]: 14.598 ms 13. synch.cc (Frankfurt) [143.90 km]: 38.876 ms 14. MK Netzdienste (Frankfurt) [143.90 km]: 17.062 ms 15. ITprosteer (Frankfurt) [143.90 km]: 65.643 ms Testing upload speeds 1. Heuer & Sack GbR (Wernigerode): ......................... 93.38 Mbit/s 2. KNT Internet (Riethnordhausen): ......................... 220.74 Mbit/s 3. Newone (Ilmenau): ......................... 90.70 Mbit/s 4. Thueringer Netkom GmbH (Weimar): ......................... 269.96 Mbit/s 5. LeaseWeb (Frankfurt): ......................... 388.51 Mbit/s 6. Interoute VDC (Frankfurt): ......................... 319.54 Mbit/s 7. DEAC (Frankfurt): ......................... 376.78 Mbit/s 8. Vodafone DE (Frankfurt): ......................... 271.16 Mbit/s 9. fdcservers.net (Frankfurt): ......................... 265.92 Mbit/s 10. 23media GmbH (Frankfurt): ......................... 347.15 Mbit/s 11. meerfarbig GmbH & Co. KG (Frankfurt): ......................... 361.27 Mbit/s 12. Vodafone Kabel Deutschland (Frankfurt): ......................... 409.17 Mbit/s 13. synch.cc (Frankfurt): ......................... 352.83 Mbit/s 14. MK Netzdienste (Frankfurt): ......................... 467.31 Mbit/s 15. ITprosteer (Frankfurt): ......................... 269.35 Mbit/s Average upload speed is 300.25 Mbit/s