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, 2,02248 s, 1,1 GB/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, 1,48615 s, 1,4 GB/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=18859: Fri Jul 24 19:55:57 2020 read : io=298754MB, bw=4979.2MB/s, iops=1274.7K, runt= 60001msec clat (usec): min=0, max=80342, avg= 4.07, stdev=131.84 lat (usec): min=0, max=80342, avg= 4.45, stdev=139.19 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2], | 99.00th=[ 3], 99.50th=[ 105], 99.90th=[ 219], 99.95th=[ 266], | 99.99th=[ 9792] bw (KB /s): min= 6722, max=1493280, per=12.49%, avg=636852.60, stdev=295263.89 lat (usec) : 2=50.74%, 4=48.27%, 10=0.11%, 20=0.09%, 50=0.06% lat (usec) : 100=0.18%, 250=0.48%, 500=0.04%, 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% cpu : usr=11.29%, sys=32.54%, ctx=593995, majf=0, minf=108 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=76481145/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=298754MB, aggrb=4979.2MB/s, minb=4979.2MB/s, maxb=4979.2MB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=524288/516, merge=0/828, ticks=74896/328, in_queue=57740, util=19.05%
./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=18879: Fri Jul 24 19:56:57 2020 read : io=8465.4MB, bw=144466KB/s, iops=36116, runt= 60004msec clat (usec): min=38, max=53972, avg=219.05, stdev=545.91 lat (usec): min=38, max=53972, avg=219.33, stdev=545.92 clat percentiles (usec): | 1.00th=[ 59], 5.00th=[ 71], 10.00th=[ 80], 20.00th=[ 97], | 30.00th=[ 122], 40.00th=[ 157], 50.00th=[ 179], 60.00th=[ 199], | 70.00th=[ 219], 80.00th=[ 241], 90.00th=[ 282], 95.00th=[ 350], | 99.00th=[ 796], 99.50th=[ 1672], 99.90th=[ 9792], 99.95th=[10560], | 99.99th=[15936] bw (KB /s): min= 3374, max=44056, per=12.53%, avg=18094.77, stdev=7553.44 lat (usec) : 50=0.08%, 100=21.25%, 250=61.95%, 500=14.26%, 750=1.35% lat (usec) : 1000=0.36% lat (msec) : 2=0.30%, 4=0.11%, 10=0.25%, 20=0.09%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=2.09%, sys=4.90%, ctx=2168694, majf=0, minf=93 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=2167131/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=8465.4MB, aggrb=144465KB/s, minb=144465KB/s, maxb=144465KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): sda: ios=2164666/467, merge=0/159, ticks=446664/148, in_queue=387300, 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=18913: Fri Jul 24 19:58:58 2020 write: io=96808MB, bw=1613.5MB/s, iops=413041, runt= 60001msec clat (usec): min=1, max=37618, avg=18.00, stdev=346.96 lat (usec): min=1, max=37618, avg=18.23, stdev=347.17 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 4], 40.00th=[ 6], 50.00th=[ 7], 60.00th=[ 8], | 70.00th=[ 9], 80.00th=[ 10], 90.00th=[ 11], 95.00th=[ 13], | 99.00th=[ 21], 99.50th=[ 28], 99.90th=[ 4320], 99.95th=[ 9792], | 99.99th=[15552] bw (KB /s): min=134964, max=359960, per=12.51%, avg=206694.88, stdev=32012.85 lat (usec) : 2=0.62%, 4=20.98%, 10=55.21%, 20=21.91%, 50=1.08% lat (usec) : 100=0.05%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.06%, 20=0.05%, 50=0.01% cpu : usr=5.39%, sys=39.38%, ctx=1436411, 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=24782932/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=96808MB, aggrb=1613.5MB/s, minb=1613.5MB/s, maxb=1613.5MB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=0/49385, merge=0/173, ticks=0/47672, in_queue=45488, util=3.19%
./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=18895: Fri Jul 24 19:57:57 2020 write: io=2365.3MB, bw=40366KB/s, iops=10091, runt= 60002msec clat (usec): min=57, max=68483, avg=790.82, stdev=2805.22 lat (usec): min=57, max=68483, avg=791.09, stdev=2805.25 clat percentiles (usec): | 1.00th=[ 63], 5.00th=[ 66], 10.00th=[ 67], 20.00th=[ 70], | 30.00th=[ 73], 40.00th=[ 76], 50.00th=[ 79], 60.00th=[ 84], | 70.00th=[ 91], 80.00th=[ 105], 90.00th=[ 1896], 95.00th=[ 4768], | 99.00th=[14144], 99.50th=[18816], 99.90th=[31104], 99.95th=[35584], | 99.99th=[48896] bw (KB /s): min= 1226, max=14473, per=12.51%, avg=5050.81, stdev=1909.90 lat (usec) : 100=77.42%, 250=10.08%, 500=0.33%, 750=0.30%, 1000=0.24% lat (msec) : 2=1.88%, 4=3.91%, 10=3.90%, 20=1.51%, 50=0.42% lat (msec) : 100=0.01% cpu : usr=0.36%, sys=3.12%, ctx=1210738, majf=0, minf=93 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=605509/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=2365.3MB, aggrb=40365KB/s, minb=40365KB/s, maxb=40365KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=1/606458, merge=0/2296, ticks=0/51672, in_queue=1416, util=0.31%
Downloaded 104857600 bytes in 1,206218 sec Downloaded 104857600 bytes in 1,197566 sec Downloaded 104857600 bytes in 1,119048 sec Downloaded 104857600 bytes in 1,179477 sec Downloaded 104857600 bytes in 1,055325 sec Finished! Average download speed is 694.73 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from netcup GmbH ... Selecting 15 servers that are not too close: 1. goetel GmbH (Gxc3xb6ttingen) [39.90 km]: 20.334 ms 2. Heuer & Sack GbR (Wernigerode) [107.53 km]: 12.935 ms 3. KNT Internet (Riethnordhausen) [107.87 km]: 10.05 ms 4. Newone (Ilmenau) [120.64 km]: 15.769 ms 5. ANTEC Servicepool GmbH (Hannover) [120.85 km]: 9.998 ms 6. Thueringer Netkom GmbH (Weimar) [132.12 km]: 10.963 ms 7. Spacken.net (Hagen) [141.07 km]: 5.88 ms 8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht) [143.00 km]: 10.058 ms 9. Vodafone DE (Frankfurt) [143.90 km]: 4.945 ms 10. Gemnet LLC (Frankfurt) [143.90 km]: 4.225 ms 11. 31173 Services AB (Frankfurt) [143.90 km]: 4.429 ms 12. GTT.net (Frankfurt) [143.90 km]: 4.997 ms 13. fdcservers.net (Frankfurt) [143.90 km]: 6.141 ms 14. HABNET (Frankfurt) [143.90 km]: 4.967 ms 15. LeaseWeb (Frankfurt) [143.90 km]: 4.323 ms Testing upload speeds 1. goetel GmbH (Gxc3xb6ttingen): ......................... 334.59 Mbit/s 2. Heuer & Sack GbR (Wernigerode): ......................... 487.08 Mbit/s 3. KNT Internet (Riethnordhausen): ......................... 302.99 Mbit/s 4. Newone (Ilmenau): ......................... 239.10 Mbit/s 5. ANTEC Servicepool GmbH (Hannover): ......................... 506.54 Mbit/s 6. Thueringer Netkom GmbH (Weimar): ......................... 442.93 Mbit/s 7. Spacken.net (Hagen): ......................... 646.40 Mbit/s 8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht): ......................... 327.28 Mbit/s 9. Vodafone DE (Frankfurt): ......................... 513.77 Mbit/s 10. Gemnet LLC (Frankfurt): ......................... 820.06 Mbit/s 11. 31173 Services AB (Frankfurt): ......................... 1098.39 Mbit/s 12. GTT.net (Frankfurt): ......................... 617.99 Mbit/s 13. fdcservers.net (Frankfurt): ......................... 782.22 Mbit/s 14. HABNET (Frankfurt): ......................... 828.65 Mbit/s 15. LeaseWeb (Frankfurt): ......................... 984.85 Mbit/s Average upload speed is 595.52 Mbit/s