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:52:6: 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:109:12: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen("masterlog.00", "a", stderr);
^
src/big.c:197:13: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen(logname, "w", stderr);
^
src/big.c:221:6: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
dup(pvec[0]);
^
src/big.c:225:13: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen(logname, "w", stderr);
^
src/big.c:318:9: 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/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory `/root/serverscope/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory `/root/serverscope/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory `/root/serverscope/byte-unixbench/UnixBench"
make[2]: Nothing to be done for `programs".
make[2]: Leaving directory `/root/serverscope/byte-unixbench/UnixBench"
make[1]: Leaving directory `/root/serverscope/byte-unixbench/UnixBench"
sh: 1: 3dinfo: not found
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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
2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
2 x Execl Throughput 1 2 3
2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
2 x File Copy 256 bufsize 500 maxblocks 1 2 3
2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
2 x Process Creation 1 2 3
2 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
2 x Shell Scripts (1 concurrent) 1 2 3
2 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: chronos: GNU/Linux
OS: GNU/Linux -- 2.6.32-042stab117.16 -- #1 SMP Fri Sep 9 21:57:19 MSK 2016
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel Core Processor (Broadwell) (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel Core Processor (Broadwell) (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
08:17:48 up 59 min, 3 users, load average: 5.19, 4.51, 2.60; runlevel 2016-11-28
------------------------------------------------------------------------
Benchmark Run: Mon Nov 28 2016 08:17:49 - 08:46:32
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 23081170.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4032.0 MWIPS (9.7 s, 7 samples)
Execl Throughput 1274.6 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 531641.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 164889.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1354260.2 KBps (30.0 s, 2 samples)
Pipe Throughput 1186329.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 203991.9 lps (10.0 s, 7 samples)
Process Creation 5228.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3418.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 703.7 lpm (60.0 s, 2 samples)
System Call Overhead 1778399.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 23081170.9 1977.8
Double-Precision Whetstone 55.0 4032.0 733.1
Execl Throughput 43.0 1274.6 296.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 531641.6 1342.5
File Copy 256 bufsize 500 maxblocks 1655.0 164889.4 996.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1354260.2 2334.9
Pipe Throughput 12440.0 1186329.2 953.6
Pipe-based Context Switching 4000.0 203991.9 510.0
Process Creation 126.0 5228.8 415.0
Shell Scripts (1 concurrent) 42.4 3418.4 806.2
Shell Scripts (8 concurrent) 6.0 703.7 1172.9
System Call Overhead 15000.0 1778399.9 1185.6
========
System Benchmarks Index Score 905.5
------------------------------------------------------------------------
Benchmark Run: Mon Nov 28 2016 08:46:32 - 09:15:05
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 43797485.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7930.9 MWIPS (9.6 s, 7 samples)
Execl Throughput 5230.5 lps (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 493812.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 140356.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1285112.9 KBps (30.0 s, 2 samples)
Pipe Throughput 2012159.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 391980.9 lps (10.0 s, 7 samples)
Process Creation 7737.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 7568.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1043.6 lpm (60.1 s, 2 samples)
System Call Overhead 2932669.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 43797485.5 3753.0
Double-Precision Whetstone 55.0 7930.9 1442.0
Execl Throughput 43.0 5230.5 1216.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 493812.4 1247.0
File Copy 256 bufsize 500 maxblocks 1655.0 140356.5 848.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 1285112.9 2215.7
Pipe Throughput 12440.0 2012159.7 1617.5
Pipe-based Context Switching 4000.0 391980.9 980.0
Process Creation 126.0 7737.4 614.1
Shell Scripts (1 concurrent) 42.4 7568.6 1785.0
Shell Scripts (8 concurrent) 6.0 1043.6 1739.3
System Call Overhead 15000.0 2932669.4 1955.1
========
System Benchmarks Index Score 1456.5
dd if=/dev/zero of=benchmark bs=64K count=64K conv=fdatasync 65536+0 records in 65536+0 records out 4294967296 bytes (4.3 GB) copied, 5.47835 s, 784 MB/s dd if=/dev/zero of=benchmark bs=1M count=4096 conv=fdatasync 4096+0 records in 4096+0 records out 4294967296 bytes (4.3 GB) copied, 5.02337 s, 855 MB/s
./fio --time_based --name=benchmark --size=1536M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=17964: Mon Nov 28 08:14:13 2016
read : io=170040KB, bw=2831.8KB/s, iops=707, runt= 60049msec
slat (usec): min=153, max=418763, avg=11276.71, stdev=14835.96
clat (usec): min=9, max=933041, avg=349155.65, stdev=100748.83
lat (msec): min=6, max=943, avg=360.44, stdev=102.46
clat percentiles (msec):
| 1.00th=[ 217], 5.00th=[ 243], 10.00th=[ 255], 20.00th=[ 277],
| 30.00th=[ 293], 40.00th=[ 310], 50.00th=[ 322], 60.00th=[ 343],
| 70.00th=[ 367], 80.00th=[ 400], 90.00th=[ 486], 95.00th=[ 570],
| 99.00th=[ 701], 99.50th=[ 750], 99.90th=[ 865], 99.95th=[ 889],
| 99.99th=[ 930]
bw (KB /s): min= 74, max= 537, per=12.51%, avg=354.03, stdev=83.68
lat (usec) : 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 10=0.01%, 20=0.01%, 50=0.05%, 100=0.09%, 250=7.21%
lat (msec) : 500=83.60%, 750=8.55%, 1000=0.47%
cpu : usr=0.20%, sys=0.62%, ctx=44672, majf=1, minf=507
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.2%, 16=0.3%, 32=99.4%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=42510/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=170040KB, aggrb=2831KB/s, minb=2831KB/s, maxb=2831KB/s, mint=60049msec, maxt=60049msec
./fio --time_based --name=benchmark --size=1536M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=17974: Mon Nov 28 08:15:15 2016
read : io=109280KB, bw=1783.3KB/s, iops=445, runt= 61280msec
slat (usec): min=158, max=4527.8K, avg=17789.98, stdev=67137.76
clat (usec): min=10, max=5736.7K, avg=550498.94, stdev=523490.30
lat (msec): min=197, max=5754, avg=568.30, stdev=533.72
clat percentiles (msec):
| 1.00th=[ 233], 5.00th=[ 260], 10.00th=[ 277], 20.00th=[ 306],
| 30.00th=[ 343], 40.00th=[ 388], 50.00th=[ 433], 60.00th=[ 469],
| 70.00th=[ 537], 80.00th=[ 652], 90.00th=[ 840], 95.00th=[ 1123],
| 99.00th=[ 2638], 99.50th=[ 5211], 99.90th=[ 5407], 99.95th=[ 5604],
| 99.99th=[ 5735]
bw (KB /s): min= 1, max= 541, per=13.51%, avg=240.82, stdev=119.94
lat (usec) : 20=0.03%
lat (msec) : 250=3.48%, 500=61.46%, 750=20.55%, 1000=8.41%, 2000=4.07%
lat (msec) : >=2000=2.00%
cpu : usr=0.17%, sys=0.52%, ctx=28125, majf=0, minf=517
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.2%, 16=0.5%, 32=99.1%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=27320/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=109280KB, aggrb=1783KB/s, minb=1783KB/s, maxb=1783KB/s, mint=61280msec, maxt=61280msec
./fio --time_based --name=benchmark --size=1536M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=17996: Mon Nov 28 08:17:16 2016
write: io=28132MB, bw=476419KB/s, iops=119104, runt= 60465msec
slat (usec): min=2, max=3733.2K, avg=57.46, stdev=6643.98
clat (usec): min=8, max=3733.4K, avg=2055.38, stdev=37319.69
lat (usec): min=132, max=3733.4K, avg=2114.18, stdev=37914.57
clat percentiles (usec):
| 1.00th=[ 137], 5.00th=[ 139], 10.00th=[ 141], 20.00th=[ 153],
| 30.00th=[ 167], 40.00th=[ 187], 50.00th=[ 209], 60.00th=[ 219],
| 70.00th=[ 231], 80.00th=[ 270], 90.00th=[ 2256], 95.00th=[ 9920],
| 99.00th=[24192], 99.50th=[32128], 99.90th=[61184], 99.95th=[101888],
| 99.99th=[2211840]
bw (KB /s): min= 4, max=155806, per=15.70%, avg=74783.43, stdev=29224.37
lat (usec) : 10=0.01%, 20=0.01%, 250=76.92%, 500=9.30%, 750=1.22%
lat (usec) : 1000=0.55%
lat (msec) : 2=1.68%, 4=1.50%, 10=3.88%, 20=3.39%, 50=1.41%
lat (msec) : 100=0.10%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%, >=2000=0.01%
cpu : usr=2.45%, sys=9.26%, ctx=98130, majf=0, minf=254
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=7201676/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=28132MB, aggrb=476419KB/s, minb=476419KB/s, maxb=476419KB/s, mint=60465msec, maxt=60465msec
./fio --time_based --name=benchmark --size=1536M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 1536MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=17984: Mon Nov 28 08:16:15 2016
write: io=26946MB, bw=459877KB/s, iops=114969, runt= 60001msec
slat (usec): min=2, max=2681.5K, avg=57.25, stdev=3884.82
clat (usec): min=4, max=2730.4K, avg=2158.77, stdev=22359.13
lat (usec): min=7, max=2730.4K, avg=2217.87, stdev=22710.71
clat percentiles (usec):
| 1.00th=[ 135], 5.00th=[ 139], 10.00th=[ 143], 20.00th=[ 155],
| 30.00th=[ 173], 40.00th=[ 199], 50.00th=[ 213], 60.00th=[ 223],
| 70.00th=[ 239], 80.00th=[ 290], 90.00th=[ 2256], 95.00th=[12224],
| 99.00th=[33536], 99.50th=[46336], 99.90th=[86528], 99.95th=[123392],
| 99.99th=[1236992]
bw (KB /s): min= 1, max=123761, per=13.59%, avg=62484.32, stdev=25076.04
lat (usec) : 10=0.01%, 20=0.01%, 50=0.01%, 100=0.01%, 250=73.36%
lat (usec) : 500=12.71%, 750=1.40%, 1000=0.63%
lat (msec) : 2=1.54%, 4=1.29%, 10=3.02%, 20=3.44%, 50=2.19%
lat (msec) : 100=0.34%, 250=0.04%, 500=0.02%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%, >=2000=0.01%
cpu : usr=2.65%, sys=9.85%, ctx=88948, majf=0, minf=253
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=6898270/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=26946MB, aggrb=459877KB/s, minb=459877KB/s, maxb=459877KB/s, mint=60001msec, maxt=60001msec
Downloaded 104857600 bytes in 6.620 sec Downloaded 104857600 bytes in 4.433 sec Downloaded 104857600 bytes in 2.590 sec Downloaded 104857600 bytes in 2.147 sec Downloaded 104857600 bytes in 1.885 sec Finished! Average download speed is 226.31 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Clouvider Limited ... Selecting 15 servers that are not too close: 1. Proxar IT Consulting (Sevenoaks) [32.34 km]: 61.796 ms 2. O2 UK (Slough) [34.22 km]: 16.804 ms 3. Interoute VDC (Slough) [34.22 km]: 25.487 ms 4. Ai Networks Ltd (Welwyn Garden City) [38.56 km]: 10.198 ms 5. International School of London (Woking) [38.67 km]: 20.856 ms 6. Virgin Media (Basildon) [41.08 km]: 23.261 ms 7. XILO (Maidenhead) [43.29 km]: 19.602 ms 8. RapidSwitch (Maidenhead) [43.29 km]: 7.815 ms 9. Virgin Media (Luton) [46.78 km]: 24.092 ms 10. Custodian DataCentre (Maidstone) [50.73 km]: 58.602 ms 11. CSD Ltd (Braintree) [60.51 km]: 28.015 ms 12. Uno (Milton Keynes) [74.73 km]: 12.84 ms 13. Vodafone UK (Newbury) [85.93 km]: 14.471 ms 14. Cloud Space UK (Canterbury) [86.08 km]: 7.517 ms 15. CloudConnX (Eastbourne) [86.27 km]: 12.341 ms Testing upload speeds 1. Proxar IT Consulting (Sevenoaks): ......................... 243.69 Mbit/s 2. O2 UK (Slough): ......................... 227.70 Mbit/s 3. Interoute VDC (Slough): ......................... 92.01 Mbit/s 4. Ai Networks Ltd (Welwyn Garden City): ......................... 298.89 Mbit/s 5. International School of London (Woking): ......................... 93.44 Mbit/s 6. Virgin Media (Basildon): ......................... 185.39 Mbit/s 7. XILO (Maidenhead): ......................... 222.68 Mbit/s 8. RapidSwitch (Maidenhead): ......................... 268.53 Mbit/s 9. Virgin Media (Luton): ......................... 199.75 Mbit/s 10. Custodian DataCentre (Maidstone): ......................... 187.78 Mbit/s 11. CSD Ltd (Braintree): ......................... 148.55 Mbit/s 12. Uno (Milton Keynes): ......................... 290.98 Mbit/s 13. Vodafone UK (Newbury): ......................... 255.47 Mbit/s 14. Cloud Space UK (Canterbury): ......................... 322.35 Mbit/s 15. CloudConnX (Eastbourne): ......................... 349.84 Mbit/s Average upload speed is 225.80 Mbit/s