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, 6.54594 s, 328 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, 6.54999 s, 328 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=21217: Fri Mar 3 23:35:34 2017 read : io=8333.5MB, bw=142220KB/s, iops=35555, runt= 60002msec clat (usec): min=1, max=13414, avg=222.87, stdev=87.26 lat (usec): min=1, max=13414, avg=223.13, stdev=87.28 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 161], 10.00th=[ 171], 20.00th=[ 185], | 30.00th=[ 193], 40.00th=[ 203], 50.00th=[ 213], 60.00th=[ 223], | 70.00th=[ 235], 80.00th=[ 251], 90.00th=[ 278], 95.00th=[ 310], | 99.00th=[ 524], 99.50th=[ 612], 99.90th=[ 804], 99.95th=[ 1012], | 99.99th=[ 1768] bw (KB /s): min=12768, max=20744, per=12.52%, avg=17800.53, stdev=1438.60 lat (usec) : 2=0.17%, 4=0.32%, 10=0.38%, 20=0.10%, 50=0.04% lat (usec) : 100=0.01%, 250=78.41%, 500=19.39%, 750=1.03%, 1000=0.10% lat (msec) : 2=0.04%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=1.14%, sys=4.54%, ctx=2119915, 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=2133372/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=8333.5MB, aggrb=142220KB/s, minb=142220KB/s, maxb=142220KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=2111476/22, merge=0/8, ticks=392568/0, in_queue=392272, util=97.22%
./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=20317: Fri Mar 3 23:36:34 2017 read : io=8968.2MB, bw=153054KB/s, iops=38263, runt= 60001msec clat (usec): min=129, max=15102, avg=207.08, stdev=61.03 lat (usec): min=129, max=15103, avg=207.32, stdev=61.04 clat percentiles (usec): | 1.00th=[ 147], 5.00th=[ 157], 10.00th=[ 165], 20.00th=[ 175], | 30.00th=[ 185], 40.00th=[ 191], 50.00th=[ 199], 60.00th=[ 209], | 70.00th=[ 219], 80.00th=[ 233], 90.00th=[ 258], 95.00th=[ 278], | 99.00th=[ 330], 99.50th=[ 358], 99.90th=[ 692], 99.95th=[ 860], | 99.99th=[ 1848] bw (KB /s): min=14200, max=21264, per=12.50%, avg=19137.83, stdev=1600.51 lat (usec) : 250=87.68%, 500=12.18%, 750=0.07%, 1000=0.04% lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=1.21%, sys=3.67%, ctx=2297452, 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=2295852/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=8968.2MB, aggrb=153054KB/s, minb=153054KB/s, maxb=153054KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=2293051/43, merge=0/10, ticks=433248/4, in_queue=433020, util=99.75%
./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=15976: Fri Mar 3 23:38:36 2017 write: io=16813MB, bw=286730KB/s, iops=71682, runt= 60044msec clat (usec): min=0, max=244374, avg=104.76, stdev=2372.23 lat (usec): min=0, max=244374, avg=105.84, stdev=2385.46 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 8], | 99.00th=[ 16], 99.50th=[ 31], 99.90th=[40192], 99.95th=[60160], | 99.99th=[96768] bw (KB /s): min=13935, max=95276, per=12.54%, avg=35963.05, stdev=7989.16 lat (usec) : 2=2.23%, 4=71.50%, 10=22.96%, 20=2.66%, 50=0.19% lat (usec) : 100=0.02%, 250=0.02%, 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.03%, 10=0.10%, 20=0.10%, 50=0.07% lat (msec) : 100=0.06%, 250=0.01% cpu : usr=0.96%, sys=3.52%, ctx=39249, majf=5, minf=110 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=4304106/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=16813MB, aggrb=286730KB/s, minb=286730KB/s, maxb=286730KB/s, mint=60044msec, maxt=60044msec Disk stats (read/write): vda: ios=589/1778768, merge=0/752, ticks=2432/7153060, in_queue=7155252, util=99.18%
./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=15919: Fri Mar 3 23:37:35 2017 write: io=2927.5MB, bw=49956KB/s, iops=12489, runt= 60006msec clat (usec): min=50, max=6868.6K, avg=638.32, stdev=40190.46 lat (usec): min=50, max=6868.6K, avg=638.67, stdev=40190.55 clat percentiles (usec): | 1.00th=[ 55], 5.00th=[ 57], 10.00th=[ 58], 20.00th=[ 62], | 30.00th=[ 66], 40.00th=[ 69], 50.00th=[ 73], 60.00th=[ 76], | 70.00th=[ 82], 80.00th=[ 88], 90.00th=[ 100], 95.00th=[ 113], | 99.00th=[ 193], 99.50th=[ 233], 99.90th=[58112], 99.95th=[66048], | 99.99th=[1892352] bw (KB /s): min= 31, max=60080, per=25.03%, avg=12504.48, stdev=17516.63 lat (usec) : 100=89.84%, 250=9.75%, 500=0.09%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.14% lat (msec) : 100=0.12%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2000=0.01%, >=2000=0.01% cpu : usr=0.56%, sys=1.31%, ctx=1501041, 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=749420/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=2927.5MB, aggrb=49956KB/s, minb=49956KB/s, maxb=49956KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=215/748856, merge=0/1897, ticks=212/52528, in_queue=52644, util=86.51%
Downloaded 104857600 bytes in 0.340 sec Downloaded 104857600 bytes in 0.369 sec Downloaded 104857600 bytes in 0.368 sec Downloaded 104857600 bytes in 0.330 sec Downloaded 104857600 bytes in 0.329 sec Finished! Average download speed is 2304.15 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Choopa ... Selecting 15 servers that are not too close: 1. Charter Communications (Sugar Hill, GA) [35.92 km]: 9.331 ms 2. NuLink (Newnan, GA) [55.68 km]: 12.835 ms 3. Ellijay Telephone Company (Ellijay, GA) [105.65 km]: 37.147 ms 4. WavCom (Waverly Hall, GA) [122.83 km]: 30.023 ms 5. North Georgia Network (Clarkesville, GA) [124.54 km]: 49.538 ms 6. Truvista Communications (Toccoa, GA) [133.78 km]: 19.802 ms 7. Cable One, Inc. (Anniston, AL) [133.94 km]: 29.876 ms 8. Ringgold Telephone Company (Ringgold, GA) [143.94 km]: 13.885 ms 9. EPB Fiber Optics (Chattanooga, TN) [167.34 km]: 13.645 ms 10. North Alabama Electric Cooperative (Stevenson, AL) [182.63 km]: 24.515 ms 11. Highlands Cable (Highlands, NC) [182.78 km]: 388.203 ms 12. West Carolina (Abbeville, SC) [191.15 km]: 17.693 ms 13. Otelco (Arab, AL) [205.07 km]: 36.025 ms 14. TekLinks (Birmingham, AL) [226.04 km]: 13.489 ms 15. Piedmont Rural Telephone Coop. (Laurens, SC) [233.44 km]: 24.873 ms Testing upload speeds 1. Charter Communications (Sugar Hill, GA): ......................... 480.29 Mbit/s 2. NuLink (Newnan, GA): ......................... 467.03 Mbit/s 3. Ellijay Telephone Company (Ellijay, GA): ......................... 172.53 Mbit/s 4. WavCom (Waverly Hall, GA): ......................... 228.82 Mbit/s 5. North Georgia Network (Clarkesville, GA): ......................... 353.37 Mbit/s 6. Truvista Communications (Toccoa, GA): ......................... 114.11 Mbit/s 7. Cable One, Inc. (Anniston, AL): ......................... 447.55 Mbit/s 8. Ringgold Telephone Company (Ringgold, GA): ......................... 430.27 Mbit/s 9. EPB Fiber Optics (Chattanooga, TN): ......................... 293.40 Mbit/s 10. North Alabama Electric Cooperative (Stevenson, AL):......................... 138.88 Mbit/s 11. Highlands Cable (Highlands, NC): ......................... 129.59 Mbit/s 12. West Carolina (Abbeville, SC): ......................... 145.84 Mbit/s 13. Otelco (Arab, AL): ......................... 59.89 Mbit/s 14. TekLinks (Birmingham, AL): ......................... 184.32 Mbit/s 15. Piedmont Rural Telephone Coop. (Laurens, SC):......................... 84.83 Mbit/s Average upload speed is 248.72 Mbit/s