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, 27.4365 s, 78.3 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, 27.3662 s, 78.5 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=12522: Tue Apr 24 20:02:57 2018 read : io=33268MB, bw=567441KB/s, iops=141860, runt= 60036msec clat (usec): min=1, max=1062.7K, avg=54.03, stdev=2190.38 lat (usec): min=1, max=1062.7K, avg=54.44, stdev=2190.39 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 5], 95.00th=[ 6], | 99.00th=[ 75], 99.50th=[ 118], 99.90th=[11840], 99.95th=[35072], | 99.99th=[88576] bw (KB /s): min= 6, max=942224, per=13.67%, avg=77583.52, stdev=231957.44 lat (usec) : 2=4.67%, 4=81.45%, 10=11.43%, 20=1.20%, 50=0.18% lat (usec) : 100=0.36%, 250=0.47%, 500=0.08%, 750=0.03%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.05% lat (msec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 2000=0.01% cpu : usr=2.79%, sys=7.38%, ctx=87255, 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=8516728/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=33268MB, aggrb=567441KB/s, minb=567441KB/s, maxb=567441KB/s, mint=60036msec, maxt=60036msec Disk stats (read/write): sda: ios=86882/73, merge=58/29, ticks=557372/1060296, in_queue=1654436, util=100.00%
./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=12538: Tue Apr 24 20:03:58 2018 read : io=2329.7MB, bw=39731KB/s, iops=9932, runt= 60043msec clat (usec): min=48, max=1617.3K, avg=798.50, stdev=11560.60 lat (usec): min=49, max=1617.3K, avg=799.09, stdev=11560.61 clat percentiles (usec): | 1.00th=[ 61], 5.00th=[ 68], 10.00th=[ 73], 20.00th=[ 81], | 30.00th=[ 87], 40.00th=[ 93], 50.00th=[ 99], 60.00th=[ 107], | 70.00th=[ 116], 80.00th=[ 131], 90.00th=[ 167], 95.00th=[ 237], | 99.00th=[20352], 99.50th=[39168], 99.90th=[107008], 99.95th=[189440], | 99.99th=[440320] bw (KB /s): min= 3, max=42280, per=13.40%, avg=5325.13, stdev=10464.20 lat (usec) : 50=0.01%, 100=50.07%, 250=45.30%, 500=2.39%, 750=0.48% lat (usec) : 1000=0.15% lat (msec) : 2=0.18%, 4=0.09%, 10=0.05%, 20=0.27%, 50=0.67% lat (msec) : 100=0.23%, 250=0.08%, 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2000=0.01% cpu : usr=1.08%, sys=3.68%, ctx=601582, majf=0, minf=76 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=596391/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=2329.7MB, aggrb=39730KB/s, minb=39730KB/s, maxb=39730KB/s, mint=60043msec, maxt=60043msec Disk stats (read/write): sda: ios=595543/28, merge=56/1, ticks=582528/98616, in_queue=679784, 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=12568: Tue Apr 24 20:05:59 2018 write: io=60281MB, bw=1004.4MB/s, iops=257123, runt= 60018msec clat (usec): min=1, max=190386, avg=26.15, stdev=767.60 lat (usec): min=1, max=191367, avg=26.99, stdev=775.69 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 4], | 70.00th=[ 4], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 8], | 99.00th=[ 17], 99.50th=[ 26], 99.90th=[ 8256], 99.95th=[16064], | 99.99th=[27264] bw (KB /s): min=33965, max=229504, per=12.55%, avg=129104.57, stdev=34826.00 lat (usec) : 2=0.01%, 4=44.16%, 10=52.09%, 20=2.97%, 50=0.51% lat (usec) : 100=0.09%, 250=0.03%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.04%, 20=0.06%, 50=0.03% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=5.34%, sys=17.02%, ctx=59435, 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=15432037/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=60281MB, aggrb=1004.4MB/s, minb=1004.4MB/s, maxb=1004.4MB/s, mint=60018msec, maxt=60018msec Disk stats (read/write): sda: ios=642/5744, merge=6/11, ticks=10992/2819104, in_queue=2870824, util=44.69%
./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=12554: Tue Apr 24 20:04:58 2018 write: io=5080.5MB, bw=86704KB/s, iops=21675, runt= 60002msec clat (usec): min=51, max=297523, avg=362.39, stdev=4145.09 lat (usec): min=51, max=297524, avg=363.42, stdev=4145.10 clat percentiles (usec): | 1.00th=[ 87], 5.00th=[ 106], 10.00th=[ 120], 20.00th=[ 145], | 30.00th=[ 169], 40.00th=[ 195], 50.00th=[ 225], 60.00th=[ 258], | 70.00th=[ 286], 80.00th=[ 314], 90.00th=[ 350], 95.00th=[ 418], | 99.00th=[ 884], 99.50th=[ 1512], 99.90th=[26240], 99.95th=[69120], | 99.99th=[240640] bw (KB /s): min= 335, max=18744, per=12.64%, avg=10956.44, stdev=3629.87 lat (usec) : 100=3.31%, 250=54.53%, 500=39.25%, 750=1.68%, 1000=0.37% lat (msec) : 2=0.48%, 4=0.16%, 10=0.08%, 20=0.04%, 50=0.05% lat (msec) : 100=0.02%, 250=0.03%, 500=0.01% cpu : usr=1.93%, sys=9.24%, ctx=1336849, majf=0, minf=74 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=1300598/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=5080.5MB, aggrb=86703KB/s, minb=86703KB/s, maxb=86703KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): sda: ios=833/1300005, merge=72/0, ticks=118184/402612, in_queue=521644, util=100.00%
Downloaded 104857600 bytes in 8.496166 sec Downloaded 104857600 bytes in 8.548776 sec Downloaded 104857600 bytes in 8.509151 sec Downloaded 104857600 bytes in 8.535201 sec Downloaded 104857600 bytes in 8.502415 sec Finished! Average download speed is 93.91 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Contabo GmbH ... Selecting 15 servers that are not too close: 1. IT Ohlendorf (Salzgitter) [111.93 km]: 15.197 ms 2. Newone (Ilmenau) [120.64 km]: 19.347 ms 3. Thueringer Netkom GmbH (Weimar) [132.12 km]: 17.48 ms 4. Spacken.net (Hagen) [141.07 km]: 9.605 ms 5. Vodafone DE (Frankfurt) [143.90 km]: 6.347 ms 6. Interoute VDC (Frankfurt) [143.90 km]: 5.827 ms 7. 23media GmbH (Frankfurt) [143.90 km]: 14.712 ms 8. LeaseWeb (Frankfurt) [143.90 km]: 10.963 ms 9. DEAC (Frankfurt) [143.90 km]: 15.106 ms 10. IP-Projects GmbH & Co. KG (Frankfurt) [143.90 km]: 10.438 ms 11. MBN (Frankfurt) [143.90 km]: 9.032 ms 12. CCleaner (Frankfurt) [143.90 km]: 6.122 ms 13. creoline.de (Frankfurt) [143.90 km]: 10.383 ms 14. CoreRoute Switzerland (Frankfurt) [143.90 km]: 15.094 ms 15. ShadowGaming (Frankfurt) [143.90 km]: 37.271 ms Testing upload speeds 1. IT Ohlendorf (Salzgitter): ......................... 90.03 Mbit/s 2. Newone (Ilmenau): ......................... 61.34 Mbit/s 3. Thueringer Netkom GmbH (Weimar): ......................... 86.39 Mbit/s 4. Spacken.net (Hagen): ......................... 67.51 Mbit/s 5. Vodafone DE (Frankfurt): ......................... 92.58 Mbit/s 6. Interoute VDC (Frankfurt): ......................... 90.82 Mbit/s 7. 23media GmbH (Frankfurt): ......................... 85.90 Mbit/s 8. LeaseWeb (Frankfurt): ......................... 92.26 Mbit/s 9. DEAC (Frankfurt): ......................... 87.07 Mbit/s 10. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 91.44 Mbit/s 11. MBN (Frankfurt): ......................... 69.98 Mbit/s 12. CCleaner (Frankfurt): ......................... 90.94 Mbit/s 13. creoline.de (Frankfurt): ......................... 89.56 Mbit/s 14. CoreRoute Switzerland (Frankfurt): ......................... 92.64 Mbit/s 15. ShadowGaming (Frankfurt): ......................... 85.68 Mbit/s Average upload speed is 84.94 Mbit/s