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, 1,98256 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, 2,06042 s, 1,0 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=19886: Sun Jul 26 13:57:24 2020 read : io=308483MB, bw=5141.3MB/s, iops=1316.2K, runt= 60001msec clat (usec): min=0, max=21687, avg= 3.95, stdev=129.65 lat (usec): min=0, max=21687, avg= 4.31, stdev=137.10 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=[ 103], 99.90th=[ 215], 99.95th=[ 258], | 99.99th=[10176] bw (KB /s): min=12488, max=1336504, per=12.49%, avg=657696.07, stdev=297459.56 lat (usec) : 2=52.90%, 4=46.21%, 10=0.10%, 20=0.04%, 50=0.04% lat (usec) : 100=0.18%, 250=0.47%, 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% cpu : usr=11.21%, sys=32.88%, ctx=584816, majf=0, minf=100 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=78971572/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=308483MB, aggrb=5141.3MB/s, minb=5141.3MB/s, maxb=5141.3MB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=524288/130, merge=0/731, ticks=71212/168, in_queue=57976, util=18.70%
./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=19898: Sun Jul 26 13:58:24 2020 read : io=10375MB, bw=177058KB/s, iops=44264, runt= 60001msec clat (usec): min=41, max=24913, avg=178.39, stdev=396.81 lat (usec): min=41, max=24913, avg=178.66, stdev=396.82 clat percentiles (usec): | 1.00th=[ 59], 5.00th=[ 70], 10.00th=[ 77], 20.00th=[ 88], | 30.00th=[ 99], 40.00th=[ 111], 50.00th=[ 129], 60.00th=[ 159], | 70.00th=[ 193], 80.00th=[ 223], 90.00th=[ 270], 95.00th=[ 338], | 99.00th=[ 692], 99.50th=[ 1004], 99.90th=[ 6624], 99.95th=[11072], | 99.99th=[12992] bw (KB /s): min= 4904, max=37704, per=12.50%, avg=22136.71, stdev=7899.76 lat (usec) : 50=0.06%, 100=30.36%, 250=56.22%, 500=11.36%, 750=1.14% lat (usec) : 1000=0.35% lat (msec) : 2=0.34%, 4=0.06%, 10=0.04%, 20=0.07%, 50=0.01% cpu : usr=2.62%, sys=5.78%, ctx=2660159, 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=2655917/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=10375MB, aggrb=177058KB/s, minb=177058KB/s, maxb=177058KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=2652161/1, merge=0/0, ticks=435700/0, in_queue=382064, 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=19918: Sun Jul 26 14:00:25 2020 write: io=117686MB, bw=1961.3MB/s, iops=502084, runt= 60005msec clat (usec): min=0, max=43687, avg=14.65, stdev=332.22 lat (usec): min=1, max=43688, avg=14.87, stdev=332.57 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 4], | 30.00th=[ 4], 40.00th=[ 5], 50.00th=[ 6], 60.00th=[ 7], | 70.00th=[ 8], 80.00th=[ 8], 90.00th=[ 9], 95.00th=[ 10], | 99.00th=[ 13], 99.50th=[ 17], 99.90th=[ 73], 99.95th=[ 9408], | 99.99th=[16320] bw (KB /s): min=80308, max=462147, per=12.51%, avg=251250.89, stdev=45326.18 lat (usec) : 2=0.47%, 4=19.34%, 10=70.78%, 20=8.99%, 50=0.29% lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.02%, 20=0.04%, 50=0.01% cpu : usr=5.50%, sys=41.76%, ctx=672387, majf=0, minf=84 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=30127568/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=117686MB, aggrb=1961.3MB/s, minb=1961.3MB/s, maxb=1961.3MB/s, mint=60005msec, maxt=60005msec Disk stats (read/write): sda: ios=0/31765, merge=0/14, ticks=0/17880, in_queue=16972, util=1.41%
./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=19908: Sun Jul 26 13:59:25 2020 write: io=2790.8MB, bw=47598KB/s, iops=11899, runt= 60024msec clat (usec): min=49, max=208567, avg=670.47, stdev=4185.48 lat (usec): min=49, max=208567, avg=670.74, stdev=4185.50 clat percentiles (usec): | 1.00th=[ 56], 5.00th=[ 58], 10.00th=[ 59], 20.00th=[ 62], | 30.00th=[ 65], 40.00th=[ 68], 50.00th=[ 71], 60.00th=[ 74], | 70.00th=[ 79], 80.00th=[ 86], 90.00th=[ 112], 95.00th=[ 2416], | 99.00th=[15040], 99.50th=[25984], 99.90th=[61696], 99.95th=[80384], | 99.99th=[116224] bw (KB /s): min= 46, max=28792, per=12.56%, avg=5978.08, stdev=4499.01 lat (usec) : 50=0.01%, 100=87.42%, 250=5.98%, 500=0.36%, 750=0.15% lat (usec) : 1000=0.11% lat (msec) : 2=0.63%, 4=1.67%, 10=2.10%, 20=0.88%, 50=0.54% lat (msec) : 100=0.14%, 250=0.02% cpu : usr=0.37%, sys=3.25%, ctx=1428382, majf=0, minf=84 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=714258/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=2790.8MB, aggrb=47598KB/s, minb=47598KB/s, maxb=47598KB/s, mint=60024msec, maxt=60024msec Disk stats (read/write): sda: ios=0/713823, merge=0/1398, ticks=0/49088, in_queue=112, util=0.14%
Downloaded 104857600 bytes in 1,179309 sec Downloaded 104857600 bytes in 1,303332 sec Downloaded 104857600 bytes in 1,209909 sec Downloaded 104857600 bytes in 1,309506 sec Downloaded 104857600 bytes in 1,239776 sec Finished! Average download speed is 640.84 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]: 20.357 ms 2. Heuer & Sack GbR (Wernigerode) [107.53 km]: 11.543 ms 3. KNT Internet (Riethnordhausen) [107.87 km]: 9.978 ms 4. Newone (Ilmenau) [120.64 km]: 15.667 ms 5. ANTEC Servicepool GmbH (Hannover) [120.85 km]: 9.676 ms 6. Thueringer Netkom GmbH (Weimar) [132.12 km]: 10.809 ms 7. Spacken.net (Hagen) [141.07 km]: 4.553 ms 8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht) [143.00 km]: 10.127 ms 9. Vodafone DE (Frankfurt) [143.90 km]: 25.596 ms 10. Gemnet LLC (Frankfurt) [143.90 km]: 4.26 ms 11. 31173 Services AB (Frankfurt) [143.90 km]: 4.646 ms 12. GTT.net (Frankfurt) [143.90 km]: 5.032 ms 13. fdcservers.net (Frankfurt) [143.90 km]: 5.192 ms 14. HABNET (Frankfurt) [143.90 km]: 4.669 ms 15. LeaseWeb (Frankfurt) [143.90 km]: 4.399 ms Testing upload speeds 1. goetel GmbH (Gxc3xb6ttingen): ......................... 221.25 Mbit/s 2. Heuer & Sack GbR (Wernigerode): ......................... 497.85 Mbit/s 3. KNT Internet (Riethnordhausen): ......................... 330.35 Mbit/s 4. Newone (Ilmenau): ......................... 251.00 Mbit/s 5. ANTEC Servicepool GmbH (Hannover): ......................... 494.07 Mbit/s 6. Thueringer Netkom GmbH (Weimar): ......................... 545.34 Mbit/s 7. Spacken.net (Hagen): ......................... 631.61 Mbit/s 8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht): ......................... 292.03 Mbit/s 9. Vodafone DE (Frankfurt): ......................... 557.53 Mbit/s 10. Gemnet LLC (Frankfurt): ......................... 828.91 Mbit/s 11. 31173 Services AB (Frankfurt): ......................... 1173.82 Mbit/s 12. GTT.net (Frankfurt): ......................... 860.88 Mbit/s 13. fdcservers.net (Frankfurt): ......................... 739.26 Mbit/s 14. HABNET (Frankfurt): ......................... 770.92 Mbit/s 15. LeaseWeb (Frankfurt): ......................... 1021.11 Mbit/s Average upload speed is 614.39 Mbit/s