gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum="register int" src/arith.c gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c src/pipe.c: In function xe2x80x98mainxe2x80x99: src/pipe.c:52:2: warning: ignoring return value of xe2x80x98pipexe2x80x99, declared with attribute warn_unused_result [-Wunused-result] pipe(pvec); ^ gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c In file included from src/execl.c:34:0: src/big.c: In function xe2x80x98dummyxe2x80x99: src/big.c:109:5: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen("masterlog.00", "a", stderr); ^ src/big.c:197:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen(logname, "w", stderr); ^ src/big.c:221:3: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] dup(pvec[0]); ^ src/big.c:225:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen(logname, "w", stderr); ^ src/big.c:318:4: warning: ignoring return value of xe2x80x98writexe2x80x99, declared with attribute warn_unused_result [-Wunused-result] write(fcopy, cp->line, p - cp->line + 1); ^ gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DUNIX -DUNIXBENCH src/whets.c -lm make all make[1]: Entering directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" make[1]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench" sh: 1: 3dinfo: not found # # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # Version 5.1.3 Based on the Byte Magazine Unix Benchmark Multi-CPU version Version 5 revisions by Ian Smith, Sunnyvale, CA, USA January 13, 2011 johantheghost at yahoo period com 1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 1 x Execl Throughput 1 2 3 1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 1 x File Copy 256 bufsize 500 maxblocks 1 2 3 1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 1 x Process Creation 1 2 3 1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 1 x Shell Scripts (1 concurrent) 1 2 3 1 x Shell Scripts (8 concurrent) 1 2 3 4 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 4 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 4 x Execl Throughput 1 2 3 4 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 4 x File Copy 256 bufsize 500 maxblocks 1 2 3 4 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 4 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 4 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 4 x Process Creation 1 2 3 4 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 4 x Shell Scripts (1 concurrent) 1 2 3 4 x Shell Scripts (8 concurrent) 1 2 3 ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: scw-benchmark: GNU/Linux OS: GNU/Linux -- 4.9.20-std-1 -- #1 SMP Tue Apr 4 12:56:17 UTC 2017 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 1: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 2: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 3: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 09:57:28 up 10 min, 1 user, load average: 8.45, 4.92, 2.10; runlevel 2017-08-17 ------------------------------------------------------------------------ Benchmark Run: Thu Aug 17 2017 09:57:28 - 10:25:40 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 12330958.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 2032.0 MWIPS (10.0 s, 7 samples) Execl Throughput 1978.2 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 438277.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 121971.8 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1047373.0 KBps (30.0 s, 2 samples) Pipe Throughput 1189625.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 111078.4 lps (10.0 s, 7 samples) Process Creation 4549.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4742.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1568.4 lpm (60.0 s, 2 samples) System Call Overhead 1728235.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 12330958.9 1056.6 Double-Precision Whetstone 55.0 2032.0 369.5 Execl Throughput 43.0 1978.2 460.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 438277.1 1106.8 File Copy 256 bufsize 500 maxblocks 1655.0 121971.8 737.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 1047373.0 1805.8 Pipe Throughput 12440.0 1189625.6 956.3 Pipe-based Context Switching 4000.0 111078.4 277.7 Process Creation 126.0 4549.0 361.0 Shell Scripts (1 concurrent) 42.4 4742.7 1118.6 Shell Scripts (8 concurrent) 6.0 1568.4 2614.0 System Call Overhead 15000.0 1728235.7 1152.2 ======== System Benchmarks Index Score 814.7 ------------------------------------------------------------------------ Benchmark Run: Thu Aug 17 2017 10:25:40 - 10:53:38 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 49219089.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 8126.5 MWIPS (10.0 s, 7 samples) Execl Throughput 7032.5 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 496251.5 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 136498.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1228101.8 KBps (30.0 s, 2 samples) Pipe Throughput 4743666.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 392976.4 lps (10.0 s, 7 samples) Process Creation 20339.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 13414.6 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1748.8 lpm (60.1 s, 2 samples) System Call Overhead 4459189.2 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 49219089.4 4217.6 Double-Precision Whetstone 55.0 8126.5 1477.5 Execl Throughput 43.0 7032.5 1635.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 496251.5 1253.2 File Copy 256 bufsize 500 maxblocks 1655.0 136498.7 824.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1228101.8 2117.4 Pipe Throughput 12440.0 4743666.1 3813.2 Pipe-based Context Switching 4000.0 392976.4 982.4 Process Creation 126.0 20339.9 1614.3 Shell Scripts (1 concurrent) 42.4 13414.6 3163.8 Shell Scripts (8 concurrent) 6.0 1748.8 2914.6 System Call Overhead 15000.0 4459189.2 2972.8 ======== System Benchmarks Index Score 1983.0
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, 8.72693 s, 246 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, 11.9073 s, 180 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=8843: Thu Aug 17 09:54:21 2017 read : io=98579MB, bw=1642.1MB/s, iops=420591, runt= 60002msec clat (usec): min=1, max=33152, avg=14.13, stdev=180.10 lat (usec): min=2, max=33152, avg=14.78, stdev=190.26 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 3], | 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 3], | 99.00th=[ 474], 99.50th=[ 498], 99.90th=[ 620], 99.95th=[ 684], | 99.99th=[10048] bw (KB /s): min= 8040, max=812040, per=12.42%, avg=208893.90, stdev=200587.37 lat (usec) : 2=0.01%, 4=97.12%, 10=0.76%, 20=0.01%, 50=0.01% lat (usec) : 100=0.01%, 250=0.13%, 500=1.50%, 750=0.44%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01% cpu : usr=11.99%, sys=16.13%, ctx=541982, 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=25236314/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=98579MB, aggrb=1642.1MB/s, minb=1642.1MB/s, maxb=1642.1MB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): nbd0: ios=524288/128, merge=0/108, ticks=199550/680, in_queue=200230, util=49.62%
./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=8941: Thu Aug 17 09:55:22 2017 read : io=4091.9MB, bw=69820KB/s, iops=17454, runt= 60001msec clat (usec): min=141, max=10104, avg=452.08, stdev=100.48 lat (usec): min=141, max=10105, avg=452.54, stdev=100.48 clat percentiles (usec): | 1.00th=[ 225], 5.00th=[ 251], 10.00th=[ 274], 20.00th=[ 410], | 30.00th=[ 446], 40.00th=[ 462], 50.00th=[ 474], 60.00th=[ 486], | 70.00th=[ 494], 80.00th=[ 506], 90.00th=[ 532], 95.00th=[ 588], | 99.00th=[ 708], 99.50th=[ 724], 99.90th=[ 764], 99.95th=[ 780], | 99.99th=[ 868] bw (KB /s): min= 4608, max=10152, per=12.50%, avg=8729.16, stdev=408.48 lat (usec) : 250=4.72%, 500=70.40%, 750=24.68%, 1000=0.18% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=1.34%, sys=3.28%, ctx=1050260, majf=0, minf=79 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=1047317/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=4091.9MB, aggrb=69819KB/s, minb=69819KB/s, maxb=69819KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): nbd0: ios=1045738/9, merge=0/4, ticks=409000/0, in_queue=408650, util=99.70%
./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=9119: Thu Aug 17 09:57:23 2017 write: io=45628MB, bw=778690KB/s, iops=194672, runt= 60002msec clat (usec): min=4, max=149467, avg=36.49, stdev=808.84 lat (usec): min=4, max=149467, avg=37.07, stdev=810.76 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 6], 20.00th=[ 6], | 30.00th=[ 8], 40.00th=[ 9], 50.00th=[ 9], 60.00th=[ 10], | 70.00th=[ 13], 80.00th=[ 14], 90.00th=[ 14], 95.00th=[ 15], | 99.00th=[ 18], 99.50th=[ 23], 99.90th=[10176], 99.95th=[20096], | 99.99th=[37120] bw (KB /s): min=13689, max=147529, per=12.51%, avg=97423.72, stdev=17586.39 lat (usec) : 10=55.13%, 20=44.15%, 50=0.47%, 100=0.06%, 250=0.01% lat (usec) : 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.03%, 20=0.07%, 50=0.05% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=8.67%, sys=25.15%, ctx=222506, majf=0, minf=92 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=11680739/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=45628MB, aggrb=778689KB/s, minb=778689KB/s, maxb=778689KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): nbd0: ios=0/15212, merge=0/19, ticks=0/125670, in_queue=125690, util=75.12%
./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=9033: Thu Aug 17 09:56:22 2017 write: io=750204KB, bw=12503KB/s, iops=3125, runt= 60004msec clat (usec): min=148, max=457294, avg=2554.15, stdev=24653.66 lat (usec): min=149, max=457295, avg=2554.78, stdev=24653.66 clat percentiles (usec): | 1.00th=[ 223], 5.00th=[ 231], 10.00th=[ 235], 20.00th=[ 239], | 30.00th=[ 241], 40.00th=[ 243], 50.00th=[ 245], 60.00th=[ 249], | 70.00th=[ 262], 80.00th=[ 478], 90.00th=[ 486], 95.00th=[ 494], | 99.00th=[10816], 99.50th=[261120], 99.90th=[321536], 99.95th=[350208], | 99.99th=[432128] bw (KB /s): min= 11, max= 5841, per=12.28%, avg=1534.71, stdev=976.03 lat (usec) : 250=62.04%, 500=34.54%, 750=2.39%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.08% lat (msec) : 100=0.09%, 250=0.25%, 500=0.56% cpu : usr=0.22%, sys=1.04%, ctx=376613, 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=0/w=187551/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=750204KB, aggrb=12502KB/s, minb=12502KB/s, maxb=12502KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): nbd0: ios=0/187743, merge=0/2482, ticks=0/54260, in_queue=54380, util=85.43%
Downloaded 104857600 bytes in 1.049 sec Downloaded 104857600 bytes in 1.073 sec Downloaded 104857600 bytes in 1.013 sec Downloaded 104857600 bytes in 1.037 sec Downloaded 104857600 bytes in 1.020 sec Finished! Average download speed is 770.42 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from ONLINE SAS ... Selecting 15 servers that are not too close: 1. iperf.fr (Rouen) [111.21 km]: 5.792 ms 2. Ikoula (Reims) [131.50 km]: 6.716 ms 3. LaFibre.info (Douai) [176.53 km]: 5.49 ms 4. MyTheValentinus (Roubaix) [213.32 km]: 5.494 ms 5. ePlay TV (Roubaix) [213.32 km]: 5.523 ms 6. Lufu (Roubaix) [213.32 km]: 5.893 ms 7. Matthews Tech (Gravelines) [237.06 km]: 7.243 ms 8. CloudConnX (Eastbourne) [258.84 km]: 22.002 ms 9. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 9.329 ms 10. Combell (Brussels) [264.26 km]: 15.203 ms 11. Riffle Media BVBA (Brussels) [264.26 km]: 73.903 ms 12. Orange Belgium (Brussels) [264.26 km]: 30.184 ms 13. Proximus (Brussels) [264.26 km]: 12.323 ms 14. SKSGroup (Brussels) [264.26 km]: 9.878 ms 15. Magic-VPN (Zaventem) [264.26 km]: 6.624 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 649.66 Mbit/s 2. Ikoula (Reims): ......................... 510.40 Mbit/s 3. LaFibre.info (Douai): ......................... 665.51 Mbit/s 4. MyTheValentinus (Roubaix): ......................... 459.89 Mbit/s 5. ePlay TV (Roubaix): ......................... 117.45 Mbit/s 6. Lufu (Roubaix): ......................... 318.47 Mbit/s 7. Matthews Tech (Gravelines): ......................... 288.30 Mbit/s 8. CloudConnX (Eastbourne): ......................... 104.63 Mbit/s 9. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 279.89 Mbit/s 10. Combell (Brussels): ......................... 177.77 Mbit/s 11. Riffle Media BVBA (Brussels): ......................... 115.10 Mbit/s 12. Orange Belgium (Brussels): ......................... 75.98 Mbit/s 13. Proximus (Brussels): ......................... 279.50 Mbit/s 14. SKSGroup (Brussels): ......................... 186.87 Mbit/s 15. Magic-VPN (Zaventem): ......................... 281.27 Mbit/s Average upload speed is 300.71 Mbit/s