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) copied, 5.56011 s, 386 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) copied, 5.7033 s, 377 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=28135: Fri Aug 31 19:35:18 2018 read : io=15579MB, bw=265843KB/s, iops=66460, runt= 60008msec clat (usec): min=1, max=13967, avg=117.69, stdev=152.39 lat (usec): min=1, max=13967, avg=118.10, stdev=152.40 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 3], 40.00th=[ 137], 50.00th=[ 149], 60.00th=[ 159], | 70.00th=[ 167], 80.00th=[ 181], 90.00th=[ 203], 95.00th=[ 229], | 99.00th=[ 318], 99.50th=[ 390], 99.90th=[ 2512], 99.95th=[ 2960], | 99.99th=[ 5344] bw (KB /s): min=21744, max=63872, per=12.51%, avg=33261.07, stdev=9821.03 lat (usec) : 2=5.73%, 4=26.82%, 10=3.17%, 20=0.16%, 50=0.08% lat (usec) : 100=0.07%, 250=60.88%, 500=2.78%, 750=0.08%, 1000=0.02% lat (msec) : 2=0.07%, 4=0.11%, 10=0.02%, 20=0.01% cpu : usr=1.86%, sys=6.19%, ctx=2553468, majf=1, minf=333 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=3988179/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=15579MB, aggrb=265843KB/s, minb=265843KB/s, maxb=265843KB/s, mint=60008msec, maxt=60008msec Disk stats (read/write): vda: ios=2544680/10, merge=0/6, ticks=390452/0, in_queue=390307, util=96.98%
./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=28145: Fri Aug 31 19:36:18 2018 read : io=10612MB, bw=181111KB/s, iops=45277, runt= 60001msec clat (usec): min=66, max=62837, avg=173.13, stdev=81.20 lat (usec): min=67, max=62839, avg=173.56, stdev=81.21 clat percentiles (usec): | 1.00th=[ 126], 5.00th=[ 135], 10.00th=[ 139], 20.00th=[ 147], | 30.00th=[ 151], 40.00th=[ 157], 50.00th=[ 163], 60.00th=[ 169], | 70.00th=[ 177], 80.00th=[ 189], 90.00th=[ 211], 95.00th=[ 243], | 99.00th=[ 350], 99.50th=[ 394], 99.90th=[ 908], 99.95th=[ 1464], | 99.99th=[ 2192] bw (KB /s): min= 8448, max=24584, per=12.50%, avg=22638.06, stdev=1595.58 lat (usec) : 100=0.08%, 250=95.48%, 500=4.23%, 750=0.08%, 1000=0.03% lat (msec) : 2=0.07%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=1.54%, sys=4.64%, ctx=2716746, majf=0, minf=326 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=2716716/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=10612MB, aggrb=181111KB/s, minb=181111KB/s, maxb=181111KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=2712476/0, merge=0/0, ticks=428111/0, in_queue=428001, util=99.35%
./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=28165: Fri Aug 31 19:38:19 2018 write: io=47620MB, bw=812676KB/s, iops=203169, runt= 60003msec clat (usec): min=1, max=441368, avg=29.14, stdev=1836.23 lat (usec): min=1, max=441370, avg=30.90, stdev=1917.21 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 3], | 99.00th=[ 6], 99.50th=[ 10], 99.90th=[ 35], 99.95th=[ 157], | 99.99th=[110080] bw (KB /s): min= 1, max=248077, per=12.60%, avg=102368.21, stdev=31561.47 lat (usec) : 2=0.45%, 4=97.72%, 10=1.29%, 20=0.29%, 50=0.17% 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=0.01%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=2.72%, sys=8.10%, ctx=12368, majf=0, minf=314 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=12190750/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=47620MB, aggrb=812676KB/s, minb=812676KB/s, maxb=812676KB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): vda: ios=0/355583, merge=0/252, ticks=0/10924243, in_queue=10928808, util=91.83%
./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=28155: Fri Aug 31 19:37:18 2018 write: io=3067.2MB, bw=52359KB/s, iops=13089, runt= 60001msec clat (usec): min=53, max=60000K, avg=531.70, stdev=165834.98 lat (usec): min=53, max=60000K, avg=532.24, stdev=165834.98 clat percentiles (usec): | 1.00th=[ 56], 5.00th=[ 58], 10.00th=[ 60], 20.00th=[ 61], | 30.00th=[ 63], 40.00th=[ 65], 50.00th=[ 66], 60.00th=[ 68], | 70.00th=[ 71], 80.00th=[ 76], 90.00th=[ 89], 95.00th=[ 104], | 99.00th=[ 207], 99.50th=[ 253], 99.90th=[ 378], 99.95th=[ 502], | 99.99th=[ 1752] bw (KB /s): min= 0, max=56848, per=94.41%, avg=49430.54, stdev=12610.92 lat (usec) : 100=94.03%, 250=5.44%, 500=0.48%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 50=0.01%, >=2000=0.01% cpu : usr=0.50%, sys=2.13%, ctx=1570817, majf=0, minf=300 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=785404/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=3067.2MB, aggrb=52359KB/s, minb=52359KB/s, maxb=52359KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=8/784543, merge=0/488, ticks=3/50835, in_queue=50738, util=84.52%
Downloaded 104857600 bytes in 0.330 sec Downloaded 104857600 bytes in 0.298 sec Downloaded 104857600 bytes in 0.295 sec Downloaded 104857600 bytes in 0.300 sec Downloaded 104857600 bytes in 0.294 sec Finished! Average download speed is 2636.78 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Choopa, LLC ... Selecting 15 servers that are not too close: 1. Neon IT Kevin Wendel (Riedstadt) [34.80 km]: 28.156 ms 2. TWL-KOM (Ludwigshafen) [73.09 km]: 10.582 ms 3. PfalzKom (Ludwigshafen) [73.09 km]: 7.53 ms 4. KEVAG Telekom GmbH (Koblenz) [83.82 km]: 7.432 ms 5. WIRCON GmbH (Waghaeusel) [97.06 km]: 23.38 ms 6. Mobile Breitbandnetze GmbH (Freisbach) [98.83 km]: 278.734 ms 7. iWelt AG (Eibelstadt) [101.96 km]: 9.466 ms 8. TelemaxX Telekommunikation GmbH (Karlsruhe) [124.81 km]: 13.108 ms 9. bc-networks (Ludwigsburg) [140.04 km]: 15.459 ms 10. bc-networks (Remseck) [143.17 km]: 16.879 ms 11. CORSIN.DE (Kassel) [143.86 km]: 8.207 ms 12. La Regie (Reichshoffen) [151.34 km]: 40.288 ms 13. hotspot.koeln (Cologne) [154.37 km]: 24.715 ms 14. NetCologne (Cologne) [154.37 km]: 11.211 ms 15. KUES DATA GmbH (Losheim am See) [156.23 km]: 14.065 ms Testing upload speeds 1. Neon IT Kevin Wendel (Riedstadt): ......................... 204.40 Mbit/s 2. TWL-KOM (Ludwigshafen): ......................... 532.09 Mbit/s 3. PfalzKom (Ludwigshafen): ......................... 113.85 Mbit/s 4. KEVAG Telekom GmbH (Koblenz): ......................... 110.87 Mbit/s 5. WIRCON GmbH (Waghaeusel): ......................... 38.28 Mbit/s 6. Mobile Breitbandnetze GmbH (Freisbach): ......................... 156.54 Mbit/s 7. iWelt AG (Eibelstadt): ......................... 595.34 Mbit/s 8. TelemaxX Telekommunikation GmbH (Karlsruhe): ......................... 419.80 Mbit/s 9. bc-networks (Ludwigsburg): ......................... 516.51 Mbit/s 10. bc-networks (Remseck): ......................... 496.09 Mbit/s 11. CORSIN.DE (Kassel): ......................... 122.41 Mbit/s 12. La Regie (Reichshoffen): ......................... 92.04 Mbit/s 13. hotspot.koeln (Cologne): ......................... 567.98 Mbit/s 14. NetCologne (Cologne): ......................... 469.50 Mbit/s 15. KUES DATA GmbH (Losheim am See): ......................... 488.08 Mbit/s Average upload speed is 328.25 Mbit/s