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, 6.02003 s, 357 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, 5.93645 s, 362 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=444: Fri Mar 3 23:35:38 2017 read : io=8037.1MB, bw=137177KB/s, iops=34294, runt= 60002msec clat (usec): min=1, max=20186, avg=230.40, stdev=145.79 lat (usec): min=1, max=20186, avg=230.71, stdev=145.80 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 175], 20.00th=[ 195], | 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 231], 60.00th=[ 243], | 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 302], 95.00th=[ 326], | 99.00th=[ 402], 99.50th=[ 482], 99.90th=[ 2128], 99.95th=[ 2960], | 99.99th=[ 3440] bw (KB /s): min=12592, max=23232, per=12.48%, avg=17123.53, stdev=1831.16 lat (usec) : 2=0.40%, 4=4.89%, 10=0.63%, 20=0.87%, 50=0.03% lat (usec) : 100=0.01%, 250=58.65%, 500=34.06%, 750=0.15%, 1000=0.09% lat (msec) : 2=0.11%, 4=0.11%, 10=0.01%, 20=0.01%, 50=0.01% cpu : usr=1.61%, sys=5.28%, ctx=1924936, majf=0, minf=81 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=2057720/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=8037.1MB, aggrb=137176KB/s, minb=137176KB/s, maxb=137176KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=1910811/22, merge=0/7, ticks=381404/0, in_queue=380932, util=98.84%
./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=5406: Fri Mar 3 23:36:38 2017 read : io=8237.2MB, bw=140579KB/s, iops=35144, runt= 60001msec clat (usec): min=115, max=15212, avg=224.62, stdev=79.91 lat (usec): min=115, max=15213, avg=224.91, stdev=79.93 clat percentiles (usec): | 1.00th=[ 151], 5.00th=[ 167], 10.00th=[ 177], 20.00th=[ 189], | 30.00th=[ 199], 40.00th=[ 209], 50.00th=[ 217], 60.00th=[ 229], | 70.00th=[ 241], 80.00th=[ 255], 90.00th=[ 278], 95.00th=[ 302], | 99.00th=[ 354], 99.50th=[ 382], 99.90th=[ 724], 99.95th=[ 1032], | 99.99th=[ 2384] bw (KB /s): min=13144, max=21200, per=12.50%, avg=17572.50, stdev=1169.15 lat (usec) : 250=76.66%, 500=23.16%, 750=0.09%, 1000=0.04% lat (msec) : 2=0.04%, 4=0.02%, 10=0.01%, 20=0.01% cpu : usr=1.66%, sys=4.29%, ctx=2112089, majf=0, minf=80 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=2108720/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=8237.2MB, aggrb=140578KB/s, minb=140578KB/s, maxb=140578KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=2106201/27, merge=0/7, ticks=408872/12, in_queue=408516, util=99.65%
./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=13619: Fri Mar 3 23:38:39 2017 write: io=42842MB, bw=731121KB/s, iops=182780, runt= 60004msec clat (usec): min=0, max=153612, avg=37.53, stdev=1033.82 lat (usec): min=1, max=153612, avg=38.58, stdev=1053.06 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=[ 3], 95.00th=[ 4], | 99.00th=[ 5], 99.50th=[ 9], 99.90th=[14144], 99.95th=[20096], | 99.99th=[39168] bw (KB /s): min=55100, max=137920, per=12.54%, avg=91657.35, stdev=15770.69 lat (usec) : 2=2.64%, 4=90.57%, 10=6.32%, 20=0.20%, 50=0.02% lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.06%, 20=0.09%, 50=0.04% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=1.92%, sys=6.82%, ctx=51819, 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=10967548/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=42842MB, aggrb=731121KB/s, minb=731121KB/s, maxb=731121KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=1/1022723, merge=0/736, ticks=4/7045400, in_queue=7045784, util=99.43%
./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=13572: Fri Mar 3 23:37:39 2017 write: io=2401.2MB, bw=40979KB/s, iops=10244, runt= 60001msec clat (usec): min=58, max=4316.8K, avg=777.88, stdev=37929.85 lat (usec): min=58, max=4316.8K, avg=778.27, stdev=37929.89 clat percentiles (usec): | 1.00th=[ 72], 5.00th=[ 82], 10.00th=[ 83], 20.00th=[ 84], | 30.00th=[ 85], 40.00th=[ 86], 50.00th=[ 87], 60.00th=[ 90], | 70.00th=[ 94], 80.00th=[ 99], 90.00th=[ 110], 95.00th=[ 131], | 99.00th=[ 205], 99.50th=[ 251], 99.90th=[48896], 99.95th=[52992], | 99.99th=[2506752] bw (KB /s): min= 1, max=44424, per=21.21%, avg=8692.52, stdev=12526.86 lat (usec) : 100=80.37%, 250=19.13%, 500=0.13%, 750=0.03%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 50=0.24%, 100=0.05% lat (msec) : 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%, 2000=0.01% lat (msec) : >=2000=0.02% cpu : usr=0.64%, sys=1.79%, ctx=1231564, 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=614702/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=2401.2MB, aggrb=40979KB/s, minb=40979KB/s, maxb=40979KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=4/614146, merge=0/2334, ticks=4/48120, in_queue=48028, util=79.82%
Downloaded 104857600 bytes in 0.359 sec Downloaded 104857600 bytes in 0.363 sec Downloaded 104857600 bytes in 0.329 sec Downloaded 104857600 bytes in 0.351 sec Downloaded 104857600 bytes in 0.367 sec Finished! Average download speed is 2261.16 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Choopa ... Selecting 15 servers that are not too close: 1. Atlantic Metro (New York City, NY) [33.43 km]: 16.077 ms 2. Optimum Online (New York City, NY) [33.43 km]: 3.709 ms 3. AT&T (New York City, NY) [33.43 km]: 140.745 ms 4. Citybridge (New York City, NY) [33.43 km]: 5.656 ms 5. ISPnet, Inc (New York City, NY) [33.43 km]: 3.088 ms 6. T-Mobile (New York City, NY) [33.43 km]: 18.764 ms 7. Speedtest.net (New York City, NY) [33.43 km]: 1800000.0 ms 8. Dataspindle LLC (New York City, NY) [33.43 km]: 4.211 ms 9. Interoute VDC (New York, NY) [33.43 km]: 20.941 ms 10. Sprint (New York City, NY) [33.43 km]: 2.379 ms 11. Charter Communications (New York, NY) [33.43 km]: 6.641 ms 12. Speedtest.net (New York City, NY) [33.43 km]: 1800000.0 ms 13. Interserver, inc (Secaucus, NJ) [38.92 km]: 7.678 ms 14. Hammer Fiber (Point Pleasant Beach, NJ) [44.38 km]: 446.415 ms 15. T-Mobile (Wayne, NJ) [53.03 km]: 19.763 ms Testing upload speeds 1. Atlantic Metro (New York City, NY): ......................... 257.59 Mbit/s 2. Optimum Online (New York City, NY): ......................... 452.70 Mbit/s 3. AT&T (New York City, NY): ......................... 216.18 Mbit/s 4. Citybridge (New York City, NY): ......................... 429.42 Mbit/s 5. ISPnet, Inc (New York City, NY): ......................... 53.46 Mbit/s 6. T-Mobile (New York City, NY): ......................... 377.75 Mbit/s 7. Speedtest.net (New York City, NY): ......................... 274.18 Mbit/s 8. Dataspindle LLC (New York City, NY): ......................... 521.60 Mbit/s 9. Interoute VDC (New York, NY): ......................... 304.27 Mbit/s 10. Sprint (New York City, NY): ......................... 415.10 Mbit/s 11. Charter Communications (New York, NY): ......................... 365.15 Mbit/s 12. Speedtest.net (New York City, NY): ......................... 384.85 Mbit/s 13. Interserver, inc (Secaucus, NJ): ......................... 22.61 Mbit/s 14. Hammer Fiber (Point Pleasant Beach, NJ): ......................... 60.47 Mbit/s 15. T-Mobile (Wayne, NJ): ......................... 425.84 Mbit/s Average upload speed is 304.08 Mbit/s