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, 202.883 s, 10.6 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, 22.2472 s, 96.5 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=24253: Wed Oct 4 03:05:55 2017 read : io=166376MB, bw=2772.9MB/s, iops=709836, runt= 60003msec clat (usec): min=0, max=149542, avg= 8.51, stdev=208.93 lat (usec): min=0, max=149543, avg= 8.91, stdev=214.63 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=[ 129], 99.50th=[ 225], 99.90th=[ 1208], 99.95th=[ 1960], | 99.99th=[11968] bw (KB /s): min= 1808, max=1427456, per=12.45%, avg=353518.86, stdev=333974.52 lat (usec) : 2=50.50%, 4=46.13%, 10=1.91%, 20=0.13%, 50=0.05% lat (usec) : 100=0.11%, 250=0.72%, 500=0.22%, 750=0.06%, 1000=0.04% lat (msec) : 2=0.08%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=10.31%, sys=22.80%, ctx=546525, 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=42592324/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=166376MB, aggrb=2772.9MB/s, minb=2772.9MB/s, maxb=2772.9MB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): sda: ios=524289/246, merge=0/255, ticks=179972/2094452, in_queue=2279076, util=47.51%
./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=24449: Wed Oct 4 03:06:55 2017 read : io=7101.8MB, bw=121202KB/s, iops=30300, runt= 60001msec clat (usec): min=27, max=85859, avg=258.88, stdev=785.10 lat (usec): min=28, max=85859, avg=259.33, stdev=785.22 clat percentiles (usec): | 1.00th=[ 58], 5.00th=[ 75], 10.00th=[ 87], 20.00th=[ 107], | 30.00th=[ 123], 40.00th=[ 137], 50.00th=[ 153], 60.00th=[ 171], | 70.00th=[ 197], 80.00th=[ 249], 90.00th=[ 386], 95.00th=[ 612], | 99.00th=[ 2256], 99.50th=[ 3856], 99.90th=[ 7776], 99.95th=[10048], | 99.99th=[28288] bw (KB /s): min= 5419, max=25936, per=12.53%, avg=15184.79, stdev=3853.35 lat (usec) : 50=0.27%, 100=15.58%, 250=64.37%, 500=13.09%, 750=2.86% lat (usec) : 1000=1.13% lat (msec) : 2=1.54%, 4=0.71%, 10=0.40%, 20=0.04%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=2.75%, sys=16.08%, ctx=1817288, majf=0, minf=75 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=1818056/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=7101.8MB, aggrb=121201KB/s, minb=121201KB/s, maxb=121201KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): sda: ios=1812780/66, merge=0/110, ticks=367256/530860, in_queue=1086960, util=99.76%
./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=25403: Wed Oct 4 03:08:56 2017 write: io=68280MB, bw=1137.1MB/s, iops=291311, runt= 60003msec clat (usec): min=1, max=1963.1K, avg=25.30, stdev=1709.32 lat (usec): min=1, max=1963.1K, avg=25.62, stdev=1709.91 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 4], | 70.00th=[ 4], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 8], | 99.00th=[ 16], 99.50th=[ 37], 99.90th=[ 6432], 99.95th=[12992], | 99.99th=[27008] bw (KB /s): min= 6, max=288119, per=13.11%, avg=152733.89, stdev=53741.32 lat (usec) : 2=0.19%, 4=55.53%, 10=41.38%, 20=2.08%, 50=0.40% lat (usec) : 100=0.13%, 250=0.09%, 500=0.03%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.02%, 4=0.02%, 10=0.05%, 20=0.05%, 50=0.02% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2000=0.01% cpu : usr=4.31%, sys=20.42%, ctx=363270, majf=0, minf=85 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=17479582/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=68280MB, aggrb=1137.1MB/s, minb=1137.1MB/s, maxb=1137.1MB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): sda: ios=1/14468, merge=0/113326, ticks=0/2811264, in_queue=2862292, util=39.51%
./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=25216: Wed Oct 4 03:07:56 2017 write: io=1119.5MB, bw=19083KB/s, iops=4770, runt= 60047msec clat (usec): min=48, max=474949, avg=1671.45, stdev=11128.42 lat (usec): min=48, max=474950, avg=1672.10, stdev=11129.10 clat percentiles (usec): | 1.00th=[ 58], 5.00th=[ 68], 10.00th=[ 76], 20.00th=[ 89], | 30.00th=[ 98], 40.00th=[ 107], 50.00th=[ 118], 60.00th=[ 131], | 70.00th=[ 147], 80.00th=[ 177], 90.00th=[ 334], 95.00th=[ 4832], | 99.00th=[38144], 99.50th=[59136], 99.90th=[162816], 99.95th=[230400], | 99.99th=[374784] bw (KB /s): min= 12, max= 9471, per=12.86%, avg=2454.62, stdev=1601.26 lat (usec) : 50=0.01%, 100=31.63%, 250=55.95%, 500=4.88%, 750=0.78% lat (usec) : 1000=0.33% lat (msec) : 2=0.64%, 4=0.62%, 10=1.21%, 20=1.64%, 50=1.67% lat (msec) : 100=0.45%, 250=0.16%, 500=0.04% cpu : usr=0.50%, sys=3.47%, ctx=565429, majf=0, minf=90 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=286476/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=1119.5MB, aggrb=19083KB/s, minb=19083KB/s, maxb=19083KB/s, mint=60047msec, maxt=60047msec Disk stats (read/write): sda: ios=0/285877, merge=0/2414, ticks=0/102444, in_queue=102176, util=77.07%
Downloaded 104857600 bytes in 8.488 sec Downloaded 104857600 bytes in 8.492 sec Downloaded 104857600 bytes in 8.480 sec Downloaded 104857600 bytes in 8.492 sec Downloaded 104857600 bytes in 8.495 sec Finished! Average download speed is 94.24 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Contabo ... Selecting 15 servers that are not too close: 1. Onlime GmbH (Aerzen) [83.89 km]: 39.382 ms 2. IT Ohlendorf (Salzgitter) [111.93 km]: 15.366 ms 3. Hanne & Fomenko GbR (Salzgitter) [111.93 km]: 15.238 ms 4. Newone (Ilmenau) [120.64 km]: 17.764 ms 5. Thueringer Netkom GmbH (Weimar) [132.12 km]: 21.949 ms 6. Vodafone DE (Frankfurt) [143.27 km]: 11.209 ms 7. 23media GmbH (Frankfurt) [143.27 km]: 16.311 ms 8. DEAC (Frankfurt) [143.27 km]: 25.821 ms 9. LeaseWeb (Frankfurt) [143.27 km]: 18.521 ms 10. LWLcom GmbH (Frankfurt) [143.27 km]: 14.185 ms 11. Interoute VDC (Frankfurt) [143.27 km]: 12.476 ms 12. IP-Projects GmbH & Co. KG (Frankfurt) [143.27 km]: 15.456 ms 13. Jublo Solutions (Frankfurt) [143.27 km]: 148.099 ms 14. ShadowGaming (Frankfurt) [143.27 km]: 43.569 ms 15. MBN (Frankfurt) [143.90 km]: 29.758 ms Testing upload speeds 1. Onlime GmbH (Aerzen): ......................... 41.92 Mbit/s 2. IT Ohlendorf (Salzgitter): ......................... 253.72 Mbit/s 3. Hanne & Fomenko GbR (Salzgitter): ......................... 127.27 Mbit/s 4. Newone (Ilmenau): ......................... 193.19 Mbit/s 5. Thueringer Netkom GmbH (Weimar): ......................... 202.77 Mbit/s 6. Vodafone DE (Frankfurt): ......................... 359.33 Mbit/s 7. 23media GmbH (Frankfurt): ......................... 273.63 Mbit/s 8. DEAC (Frankfurt): ......................... 226.30 Mbit/s 9. LeaseWeb (Frankfurt): ......................... 334.73 Mbit/s 10. LWLcom GmbH (Frankfurt): ......................... 224.98 Mbit/s 11. Interoute VDC (Frankfurt): ......................... 290.24 Mbit/s 12. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 262.77 Mbit/s 13. Jublo Solutions (Frankfurt): ......................... 223.57 Mbit/s 14. ShadowGaming (Frankfurt): ......................... 94.67 Mbit/s 15. MBN (Frankfurt): ......................... 167.10 Mbit/s Average upload speed is 218.41 Mbit/s