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
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
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-e0iTkP/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-e0iTkP/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory "/root/serverscope-e0iTkP/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-e0iTkP/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-e0iTkP/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-e0iTkP/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: srvplesk1: GNU/Linux
OS: GNU/Linux -- 4.9.0-4-amd64 -- #1 SMP Debian 4.9.65-3+deb9u1 (2017-12-23)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E3-1275 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU E3-1275 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
05:53:49 up 14 min, 1 user, load average: 7.31, 4.41, 1.85; runlevel 2018-01-23
------------------------------------------------------------------------
Benchmark Run: Tue Jan 23 2018 05:53:49 - 06:22:56
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 46984398.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3745.2 MWIPS (16.6 s, 7 samples)
Execl Throughput 7148.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1481930.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 396162.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3714935.0 KBps (30.0 s, 2 samples)
Pipe Throughput 2722216.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 86504.2 lps (10.0 s, 7 samples)
Process Creation 17096.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 18804.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3814.8 lpm (60.0 s, 2 samples)
System Call Overhead 4406370.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 46984398.5 4026.1
Double-Precision Whetstone 55.0 3745.2 680.9
Execl Throughput 43.0 7148.0 1662.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1481930.9 3742.2
File Copy 256 bufsize 500 maxblocks 1655.0 396162.9 2393.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 3714935.0 6405.1
Pipe Throughput 12440.0 2722216.7 2188.3
Pipe-based Context Switching 4000.0 86504.2 216.3
Process Creation 126.0 17096.8 1356.9
Shell Scripts (1 concurrent) 42.4 18804.2 4434.9
Shell Scripts (8 concurrent) 6.0 3814.8 6357.9
System Call Overhead 15000.0 4406370.3 2937.6
========
System Benchmarks Index Score 2214.5
------------------------------------------------------------------------
Benchmark Run: Tue Jan 23 2018 06:22:56 - 06:52:06
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 94697470.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7508.8 MWIPS (16.8 s, 7 samples)
Execl Throughput 16819.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1854211.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 490272.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 5788644.3 KBps (30.0 s, 2 samples)
Pipe Throughput 5620331.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1086620.3 lps (10.0 s, 7 samples)
Process Creation 41360.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 27743.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3936.2 lpm (60.0 s, 2 samples)
System Call Overhead 6556515.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 94697470.9 8114.6
Double-Precision Whetstone 55.0 7508.8 1365.2
Execl Throughput 43.0 16819.4 3911.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 1854211.8 4682.4
File Copy 256 bufsize 500 maxblocks 1655.0 490272.6 2962.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 5788644.3 9980.4
Pipe Throughput 12440.0 5620331.9 4518.0
Pipe-based Context Switching 4000.0 1086620.3 2716.6
Process Creation 126.0 41360.0 3282.5
Shell Scripts (1 concurrent) 42.4 27743.7 6543.3
Shell Scripts (8 concurrent) 6.0 3936.2 6560.3
System Call Overhead 15000.0 6556515.0 4371.0
========
System Benchmarks Index Score 4345.6
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, 0.908852 s, 2.4 GB/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, 0.838812 s, 2.6 GB/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=9531: Tue Jan 23 05:50:46 2018
read : io=369878MB, bw=6164.6MB/s, iops=1578.2K, runt= 60001msec
clat (usec): min=0, max=28070, avg= 2.94, stdev=167.08
lat (usec): min=0, max=28075, avg= 3.29, stdev=177.29
clat percentiles (usec):
| 1.00th=[ 0], 5.00th=[ 0], 10.00th=[ 0], 20.00th=[ 0],
| 30.00th=[ 0], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1],
| 70.00th=[ 1], 80.00th=[ 1], 90.00th=[ 1], 95.00th=[ 1],
| 99.00th=[ 1], 99.50th=[ 31], 99.90th=[ 56], 99.95th=[ 65],
| 99.99th=[11968]
bw (KB /s): min=81500, max=891184, per=12.50%, avg=789092.34, stdev=162262.05
lat (usec) : 2=99.19%, 4=0.13%, 10=0.02%, 20=0.07%, 50=0.41%
lat (usec) : 100=0.16%, 250=0.01%, 500=0.01%, 750=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=7.25%, sys=17.17%, ctx=555494, majf=0, minf=82
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=94688812/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=369878MB, aggrb=6164.6MB/s, minb=6164.6MB/s, maxb=6164.6MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=524288/118, merge=0/752, ticks=13792/0, in_queue=13836, util=4.53%
./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=9542: Tue Jan 23 05:51:47 2018
read : io=41319MB, bw=705171KB/s, iops=176292, runt= 60001msec
clat (usec): min=9, max=6099, avg=44.24, stdev=11.64
lat (usec): min=9, max=6099, avg=44.37, stdev=11.65
clat percentiles (usec):
| 1.00th=[ 22], 5.00th=[ 28], 10.00th=[ 32], 20.00th=[ 36],
| 30.00th=[ 38], 40.00th=[ 41], 50.00th=[ 43], 60.00th=[ 46],
| 70.00th=[ 48], 80.00th=[ 52], 90.00th=[ 58], 95.00th=[ 64],
| 99.00th=[ 75], 99.50th=[ 78], 99.90th=[ 88], 99.95th=[ 95],
| 99.99th=[ 119]
bw (KB /s): min=73136, max=94248, per=12.50%, avg=88144.07, stdev=2475.04
lat (usec) : 10=0.01%, 20=0.27%, 50=72.80%, 100=26.90%, 250=0.03%
lat (usec) : 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%
cpu : usr=3.24%, sys=8.60%, ctx=10579884, majf=0, minf=69
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=10577742/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=41319MB, aggrb=705171KB/s, minb=705171KB/s, maxb=705171KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=10562824/0, merge=0/0, ticks=288152/0, in_queue=288188, util=87.96%
./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=9562: Tue Jan 23 05:53:47 2018
write: io=249299MB, bw=4154.6MB/s, iops=1063.6K, runt= 60007msec
clat (usec): min=0, max=48016, avg= 6.42, stdev=312.72
lat (usec): min=0, max=52125, avg= 6.58, stdev=315.75
clat percentiles (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1],
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1],
| 70.00th=[ 1], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2],
| 99.00th=[ 2], 99.50th=[ 2], 99.90th=[ 22], 99.95th=[ 25],
| 99.99th=[20096]
bw (KB /s): min=328234, max=801208, per=12.51%, avg=532130.12, stdev=74112.97
lat (usec) : 2=78.31%, 4=21.35%, 10=0.06%, 20=0.17%, 50=0.07%
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=0.01%, 20=0.01%, 50=0.01%
cpu : usr=5.34%, sys=19.25%, ctx=80229, 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=63820543/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=249299MB, aggrb=4154.6MB/s, minb=4154.6MB/s, maxb=4154.6MB/s, mint=60007msec, maxt=60007msec
Disk stats (read/write):
vda: ios=0/101646, merge=0/35, ticks=0/95676, in_queue=95672, util=2.52%
./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=9552: Tue Jan 23 05:52:47 2018
write: io=6826.6MB, bw=116504KB/s, iops=29126, runt= 60001msec
clat (usec): min=21, max=127259, avg=273.12, stdev=2965.89
lat (usec): min=21, max=127259, avg=273.30, stdev=2965.90
clat percentiles (usec):
| 1.00th=[ 26], 5.00th=[ 27], 10.00th=[ 28], 20.00th=[ 29],
| 30.00th=[ 30], 40.00th=[ 30], 50.00th=[ 31], 60.00th=[ 32],
| 70.00th=[ 33], 80.00th=[ 35], 90.00th=[ 39], 95.00th=[ 48],
| 99.00th=[ 3024], 99.50th=[19584], 99.90th=[49408], 99.95th=[59648],
| 99.99th=[79360]
bw (KB /s): min= 189, max=45063, per=12.53%, avg=14592.55, stdev=7378.24
lat (usec) : 50=95.45%, 100=3.13%, 250=0.03%, 500=0.17%, 750=0.07%
lat (usec) : 1000=0.04%
lat (msec) : 2=0.08%, 4=0.08%, 10=0.24%, 20=0.24%, 50=0.39%
lat (msec) : 100=0.09%, 250=0.01%
cpu : usr=1.00%, sys=5.66%, ctx=3495735, majf=0, minf=82
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=1747591/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=6826.6MB, aggrb=116504KB/s, minb=116504KB/s, maxb=116504KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=0/1745340, merge=0/795, ticks=0/39872, in_queue=39720, util=66.20%
Downloaded 104857600 bytes in 1.225294 sec Downloaded 104857600 bytes in 1.174281 sec Downloaded 104857600 bytes in 1.192863 sec Downloaded 104857600 bytes in 1.079791 sec Downloaded 104857600 bytes in 1.204991 sec Finished! Average download speed is 680.59 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Prager-IT e.U. ... Selecting 15 servers that are not too close: 1. Exa Networks (Bradford) [63.59 km]: 32.356 ms 2. Legend Telecom (Bradford) [63.59 km]: 37.707 ms 3. aql (Leeds) [76.71 km]: 31.13 ms 4. Secure Web Services Ltd (Shrewsbury) [92.23 km]: 44.567 ms 5. XILO (Sheffield) [94.84 km]: 37.103 ms 6. IDAQ Ltd (Sheffield) [94.84 km]: 41.868 ms 7. ASK4 (Sheffield) [94.84 km]: 50.199 ms 8. Synergy-UK (Sheffield) [94.84 km]: 32.171 ms 9. High Availability Hosting Ltd (Sheffield) [94.84 km]: 41.287 ms 10. Unitron Systems & Development Ltd (Telford) [95.93 km]: 38.084 ms 11. Virgin Media (Wolverhampton) [110.16 km]: 31.076 ms 12. Exascale Limited (Wolverhampton) [110.16 km]: 28.552 ms 13. Bytemark Hosting (York) [111.53 km]: 29.884 ms 14. Virgin Media (Nottingham) [116.43 km]: 36.341 ms 15. CWCS Managed Hosting (Nottingham) [116.43 km]: 35.071 ms Testing upload speeds 1. Exa Networks (Bradford): ......................... 103.62 Mbit/s 2. Legend Telecom (Bradford): ......................... 207.03 Mbit/s 3. aql (Leeds): ......................... 276.89 Mbit/s 4. Secure Web Services Ltd (Shrewsbury): ......................... 188.67 Mbit/s 5. XILO (Sheffield): ......................... 149.30 Mbit/s 6. IDAQ Ltd (Sheffield): ......................... 84.63 Mbit/s 7. ASK4 (Sheffield): ......................... 196.66 Mbit/s 8. Synergy-UK (Sheffield): ......................... 140.46 Mbit/s 9. High Availability Hosting Ltd (Sheffield): ......................... 139.20 Mbit/s 10. Unitron Systems & Development Ltd (Telford):......................... 35.41 Mbit/s 11. Virgin Media (Wolverhampton): ......................... 156.06 Mbit/s 12. Exascale Limited (Wolverhampton): ......................... 207.90 Mbit/s 13. Bytemark Hosting (York): ......................... 279.94 Mbit/s 14. Virgin Media (Nottingham): ......................... 190.38 Mbit/s 15. CWCS Managed Hosting (Nottingham): ......................... 126.86 Mbit/s Average upload speed is 165.53 Mbit/s