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, 15.7022 s, 137 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, 17.1263 s, 125 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=4937: Wed Aug 29 23:56:02 2018 read : io=8034.6MB, bw=136900KB/s, iops=34224, runt= 60094msec clat (usec): min=3, max=621068, avg=208.64, stdev=4385.38 lat (usec): min=5, max=621070, avg=213.15, stdev=4397.71 clat percentiles (usec): | 1.00th=[ 4], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 5], | 30.00th=[ 5], 40.00th=[ 5], 50.00th=[ 6], 60.00th=[ 7], | 70.00th=[ 10], 80.00th=[ 270], 90.00th=[ 414], 95.00th=[ 548], | 99.00th=[ 1480], 99.50th=[ 2288], 99.90th=[11072], 99.95th=[11968], | 99.99th=[211968] bw (KB /s): min= 12, max=261536, per=13.20%, avg=18072.66, stdev=39965.92 lat (usec) : 4=0.01%, 10=66.84%, 20=7.04%, 50=0.51%, 100=0.03% lat (usec) : 250=3.98%, 500=15.45%, 750=3.41%, 1000=0.92% lat (msec) : 2=1.19%, 4=0.36%, 10=0.07%, 20=0.15%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01% cpu : usr=3.15%, sys=7.81%, ctx=525989, majf=0, minf=321 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=2056717/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=8034.6MB, aggrb=136899KB/s, minb=136899KB/s, maxb=136899KB/s, mint=60094msec, maxt=60094msec Disk stats (read/write): vda: ios=523615/263, merge=0/48, ticks=264972/12079, in_queue=277000, util=89.18%
./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=5000: Wed Aug 29 23:57:03 2018 read : io=686408KB, bw=11417KB/s, iops=2854, runt= 60123msec clat (usec): min=135, max=810009, avg=2769.70, stdev=24420.75 lat (usec): min=136, max=810010, avg=2771.88, stdev=24420.77 clat percentiles (usec): | 1.00th=[ 173], 5.00th=[ 197], 10.00th=[ 215], 20.00th=[ 251], | 30.00th=[ 294], 40.00th=[ 350], 50.00th=[ 390], 60.00th=[ 430], | 70.00th=[ 506], 80.00th=[ 716], 90.00th=[ 1576], 95.00th=[ 3568], | 99.00th=[12096], 99.50th=[205824], 99.90th=[407552], 99.95th=[411648], | 99.99th=[610304] bw (KB /s): min= 4, max=10286, per=14.92%, avg=1703.73, stdev=2826.62 lat (usec) : 250=19.89%, 500=49.39%, 750=11.52%, 1000=4.25% lat (msec) : 2=6.93%, 4=3.55%, 10=3.32%, 20=0.33%, 50=0.03% lat (msec) : 100=0.01%, 250=0.62%, 500=0.13%, 750=0.03%, 1000=0.01% cpu : usr=0.37%, sys=1.26%, ctx=171632, majf=0, minf=321 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=171602/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=686408KB, aggrb=11416KB/s, minb=11416KB/s, maxb=11416KB/s, mint=60123msec, maxt=60123msec Disk stats (read/write): vda: ios=171594/138, merge=0/2, ticks=456059/28523, in_queue=484881, util=99.32%
./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=5129: Wed Aug 29 23:59:04 2018 write: io=11546MB, bw=196998KB/s, iops=49249, runt= 60015msec clat (usec): min=5, max=221117, avg=98.61, stdev=2726.41 lat (usec): min=6, max=224039, avg=110.47, stdev=2974.97 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 7], 10.00th=[ 7], 20.00th=[ 7], | 30.00th=[ 7], 40.00th=[ 7], 50.00th=[ 8], 60.00th=[ 8], | 70.00th=[ 8], 80.00th=[ 9], 90.00th=[ 12], 95.00th=[ 14], | 99.00th=[ 25], 99.50th=[ 35], 99.90th=[43776], 99.95th=[77312], | 99.99th=[118272] bw (KB /s): min= 3, max=53778, per=12.54%, avg=24708.19, stdev=4781.98 lat (usec) : 10=81.25%, 20=16.49%, 50=1.88%, 100=0.05%, 250=0.03% lat (usec) : 500=0.13%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.04% lat (msec) : 100=0.07%, 250=0.02% cpu : usr=4.32%, sys=7.81%, ctx=15939, majf=0, minf=306 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=2955711/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=11546MB, aggrb=196998KB/s, minb=196998KB/s, maxb=196998KB/s, mint=60015msec, maxt=60015msec Disk stats (read/write): vda: ios=0/43609, merge=0/6709, ticks=0/3082376, in_queue=3162658, util=27.28%
./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=5060: Wed Aug 29 23:58:03 2018 write: io=680448KB, bw=11340KB/s, iops=2835, runt= 60003msec clat (usec): min=145, max=621701, avg=2807.84, stdev=24160.66 lat (usec): min=147, max=621702, avg=2810.32, stdev=24160.69 clat percentiles (usec): | 1.00th=[ 199], 5.00th=[ 233], 10.00th=[ 262], 20.00th=[ 310], | 30.00th=[ 358], 40.00th=[ 418], 50.00th=[ 490], 60.00th=[ 588], | 70.00th=[ 748], 80.00th=[ 1064], 90.00th=[ 1960], 95.00th=[ 3472], | 99.00th=[11072], 99.50th=[203776], 99.90th=[407552], 99.95th=[411648], | 99.99th=[610304] bw (KB /s): min= 9, max= 7712, per=13.84%, avg=1569.53, stdev=1734.52 lat (usec) : 250=8.01%, 500=43.26%, 750=18.74%, 1000=8.47% lat (msec) : 2=11.78%, 4=5.66%, 10=2.98%, 20=0.32%, 50=0.04% lat (msec) : 100=0.02%, 250=0.54%, 500=0.14%, 750=0.03% cpu : usr=0.41%, sys=1.60%, ctx=171439, majf=0, minf=296 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=170112/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=680448KB, aggrb=11340KB/s, minb=11340KB/s, maxb=11340KB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): vda: ios=0/169990, merge=0/1, ticks=0/482540, in_queue=482395, util=99.65%
Downloaded 104857600 bytes in 9.644 sec Downloaded 104857600 bytes in 9.074 sec Downloaded 104857600 bytes in 9.039 sec Downloaded 104857600 bytes in 9.321 sec Downloaded 104857600 bytes in 9.070 sec Finished! Average download speed is 86.68 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from IWACOM Sp. z o.o. ... Selecting 15 servers that are not too close: 1. PC Service s.c. Piotr Gadomski, Bartosz Gadomski (Starogard Gdaxc5x84ski) [67.93 km]: 16.207 ms 2. ATMEL (Elblag) [71.81 km]: 20.47 ms 3. GRACOMM / MSI (Kwidzyn) [97.85 km]: 152.75 ms 4. PHU Geckonet Barbara Janikowska (Nowe) [103.74 km]: 23.651 ms 5. Chojnet (Chojnice) [116.95 km]: 23.178 ms 6. Petrus sp. z o.o. (Chojnice) [116.95 km]: 17.538 ms 7. Spoldzielnia Mieszkaniowa w Grudziadzu (Grudziadz) [122.41 km]: 20.695 ms 8. Perfect-NET (Grudziadz) [122.41 km]: 16.993 ms 9. Ekran (Kaliningrad) [123.75 km]: 80.363 ms 10. Antennaya Sluzhba Plyus (Kaliningrad) [127.95 km]: 110.47 ms 11. Rostelecom (Kaliningrad) [127.95 km]: 97.611 ms 12. Etype (Kaliningrad) [127.95 km]: 86.841 ms 13. Tis-Dialog (Kaliningrad) [127.95 km]: 77.943 ms 14. Net By Net Holding LLC (Kaliningrad) [127.95 km]: 130.215 ms 15. WestBalt Telecom (Kaliningrad) [127.95 km]: 134.146 ms Testing upload speeds 1. PC Service s.c. Piotr Gadomski, Bartosz Gadomski (Starogard Gdaxc5x84ski):......................... 111.77 Mbit/s 2. ATMEL (Elblag): ......................... 99.07 Mbit/s 3. GRACOMM / MSI (Kwidzyn): ......................... 87.84 Mbit/s 4. PHU Geckonet Barbara Janikowska (Nowe): ......................... 105.11 Mbit/s 5. Chojnet (Chojnice): ......................... 99.65 Mbit/s 6. Petrus sp. z o.o. (Chojnice): ......................... 100.21 Mbit/s 7. Spoldzielnia Mieszkaniowa w Grudziadzu (Grudziadz):......................... 100.09 Mbit/s 8. Perfect-NET (Grudziadz): ......................... 98.39 Mbit/s 9. Ekran (Kaliningrad): ......................... 73.11 Mbit/s 10. Antennaya Sluzhba Plyus (Kaliningrad): ......................... 33.62 Mbit/s 11. Rostelecom (Kaliningrad): ......................... 20.44 Mbit/s 12. Etype (Kaliningrad): ......................... 64.72 Mbit/s 13. Tis-Dialog (Kaliningrad): ......................... 36.36 Mbit/s 14. Net By Net Holding LLC (Kaliningrad): ......................... 38.07 Mbit/s 15. WestBalt Telecom (Kaliningrad): ......................... 24.18 Mbit/s Average upload speed is 72.84 Mbit/s