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, 4.55836 s, 471 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, 3.41069 s, 630 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=15411: Tue Jan 8 13:28:46 2019 read : io=60238MB, bw=1003.1MB/s, iops=257003, runt= 60003msec clat (usec): min=1, max=117540, avg=24.62, stdev=431.97 lat (usec): min=1, max=117541, avg=25.79, stdev=443.87 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=[ 2], 80.00th=[ 3], 90.00th=[ 5], 95.00th=[ 9], | 99.00th=[ 330], 99.50th=[ 450], 99.90th=[ 2992], 99.95th=[ 8032], | 99.99th=[18304] bw (KB /s): min= 1794, max=436141, per=12.41%, avg=127577.24, stdev=147438.65 lat (usec) : 2=10.08%, 4=72.52%, 10=12.59%, 20=1.25%, 50=0.08% lat (usec) : 100=0.04%, 250=1.19%, 500=1.83%, 750=0.16%, 1000=0.06% lat (msec) : 2=0.08%, 4=0.04%, 10=0.05%, 20=0.03%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=5.87%, sys=15.18%, ctx=549268, 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=15420954/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=60238MB, aggrb=1003.1MB/s, minb=1003.1MB/s, maxb=1003.1MB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): vda: ios=524288/75, merge=0/216, ticks=248304/228, in_queue=251036, util=59.90%
./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=15421: Tue Jan 8 13:29:46 2019 read : io=4054.7MB, bw=69187KB/s, iops=17296, runt= 60011msec clat (usec): min=113, max=121271, avg=454.33, stdev=1973.57 lat (usec): min=113, max=121272, avg=455.14, stdev=1973.58 clat percentiles (usec): | 1.00th=[ 169], 5.00th=[ 187], 10.00th=[ 197], 20.00th=[ 213], | 30.00th=[ 225], 40.00th=[ 237], 50.00th=[ 251], 60.00th=[ 266], | 70.00th=[ 286], 80.00th=[ 322], 90.00th=[ 426], 95.00th=[ 684], | 99.00th=[ 4448], 99.50th=[ 9536], 99.90th=[28288], 99.95th=[40704], | 99.99th=[76288] bw (KB /s): min= 1751, max=15008, per=12.52%, avg=8659.87, stdev=3462.64 lat (usec) : 250=49.80%, 500=42.75%, 750=2.97%, 1000=1.24% lat (msec) : 2=1.40%, 4=0.74%, 10=0.62%, 20=0.30%, 50=0.15% lat (msec) : 100=0.03%, 250=0.01% cpu : usr=1.94%, sys=6.36%, ctx=1044919, 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=1037996/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=4054.7MB, aggrb=69187KB/s, minb=69187KB/s, maxb=69187KB/s, mint=60011msec, maxt=60011msec Disk stats (read/write): vda: ios=1036496/8, merge=0/5, ticks=428720/0, in_queue=431872, util=99.87%
./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=15441: Tue Jan 8 13:31:47 2019 write: io=68033MB, bw=1133.8MB/s, iops=290241, runt= 60007msec clat (usec): min=2, max=352025, avg=23.19, stdev=528.56 lat (usec): min=2, max=352756, avg=23.87, stdev=531.92 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 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=[ 11], | 99.00th=[ 20], 99.50th=[ 33], 99.90th=[ 8032], 99.95th=[12096], | 99.99th=[20096] bw (KB /s): min= 5, max=243231, per=12.54%, avg=145633.70, stdev=31459.99 lat (usec) : 4=29.60%, 10=62.93%, 20=6.36%, 50=0.77%, 100=0.10% lat (usec) : 250=0.04%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.07%, 20=0.07%, 50=0.01% lat (msec) : 500=0.01% cpu : usr=7.27%, sys=25.21%, ctx=112127, 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=17416495/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=68033MB, aggrb=1133.8MB/s, minb=1133.8MB/s, maxb=1133.8MB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=0/93679, merge=0/2716, ticks=0/1187900, in_queue=1187876, util=16.35%
./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=15431: Tue Jan 8 13:30:47 2019 write: io=757328KB, bw=12621KB/s, iops=3155, runt= 60006msec clat (usec): min=99, max=381792, avg=2528.39, stdev=11042.48 lat (usec): min=100, max=381793, avg=2529.25, stdev=11042.57 clat percentiles (usec): | 1.00th=[ 125], 5.00th=[ 141], 10.00th=[ 153], 20.00th=[ 169], | 30.00th=[ 183], 40.00th=[ 197], 50.00th=[ 213], 60.00th=[ 231], | 70.00th=[ 255], 80.00th=[ 302], 90.00th=[ 844], 95.00th=[16768], | 99.00th=[47872], 99.50th=[74240], 99.90th=[130560], 99.95th=[171008], | 99.99th=[288768] bw (KB /s): min= 123, max= 3976, per=12.56%, avg=1585.69, stdev=722.30 lat (usec) : 100=0.01%, 250=68.06%, 500=20.17%, 750=1.46%, 1000=0.68% lat (msec) : 2=0.91%, 4=0.44%, 10=1.38%, 20=2.72%, 50=3.24% lat (msec) : 100=0.75%, 250=0.17%, 500=0.02% cpu : usr=0.38%, sys=2.14%, ctx=386522, 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=0/w=189332/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=757328KB, aggrb=12620KB/s, minb=12620KB/s, maxb=12620KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=0/189180, merge=0/2239, ticks=0/49944, in_queue=49824, util=82.91%
Downloaded 104857600 bytes in 2.311460 sec Downloaded 104857600 bytes in 2.227885 sec Downloaded 104857600 bytes in 1.730531 sec Downloaded 104857600 bytes in 1.789030 sec Downloaded 104857600 bytes in 1.712224 sec Finished! Average download speed is 409.37 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]: 32.085 ms 2. KNT Internet (Riethnordhausen) [107.87 km]: 25.553 ms 3. Newone (Ilmenau) [120.64 km]: 23.059 ms 4. Thueringer Netkom GmbH (Weimar) [132.12 km]: 17.801 ms 5. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht) [143.00 km]: 22.789 ms 6. LeaseWeb (Frankfurt) [143.90 km]: 10.596 ms 7. Interoute VDC (Frankfurt) [143.90 km]: 14.189 ms 8. DEAC (Frankfurt) [143.90 km]: 34.568 ms 9. Vodafone DE (Frankfurt) [143.90 km]: 15.74 ms 10. fdcservers.net (Frankfurt) [143.90 km]: 16.005 ms 11. 23media GmbH (Frankfurt) [143.90 km]: 18.522 ms 12. Vodafone Kabel Deutschland (Frankfurt) [143.90 km]: 1174.275 ms 13. synch.cc (Frankfurt) [143.90 km]: 31.234 ms 14. meerfarbig GmbH & Co. KG (Frankfurt) [143.90 km]: 1535.999 ms 15. MK Netzdienste (Frankfurt) [143.90 km]: 16.655 ms Testing upload speeds 1. Heuer & Sack GbR (Wernigerode): ......................... 139.83 Mbit/s 2. KNT Internet (Riethnordhausen): ......................... 209.70 Mbit/s 3. Newone (Ilmenau): ......................... 140.45 Mbit/s 4. Thueringer Netkom GmbH (Weimar): ......................... 263.31 Mbit/s 5. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht): ......................... 168.19 Mbit/s 6. LeaseWeb (Frankfurt): ......................... 268.46 Mbit/s 7. Interoute VDC (Frankfurt): ......................... 295.35 Mbit/s 8. DEAC (Frankfurt): ......................... 117.42 Mbit/s 9. Vodafone DE (Frankfurt): ......................... 292.78 Mbit/s 10. fdcservers.net (Frankfurt): ......................... 318.57 Mbit/s 11. 23media GmbH (Frankfurt): ......................... 491.26 Mbit/s 12. Vodafone Kabel Deutschland (Frankfurt): ......................... 1.53 Mbit/s 13. synch.cc (Frankfurt): ......................... 430.80 Mbit/s 14. meerfarbig GmbH & Co. KG (Frankfurt): ......................... 6.12 Mbit/s 15. MK Netzdienste (Frankfurt): ......................... 484.84 Mbit/s Average upload speed is 241.91 Mbit/s