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-GafgLs/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-GafgLs/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory "/root/serverscope-GafgLs/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-GafgLs/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-GafgLs/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-GafgLs/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
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: mov3.co: GNU/Linux
OS: GNU/Linux -- 3.16.0-4-amd64 -- #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (4266.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: QEMU Virtual CPU version (cpu64-rhel6) (4266.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 2: QEMU Virtual CPU version (cpu64-rhel6) (4266.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 3: QEMU Virtual CPU version (cpu64-rhel6) (4266.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
23:20:50 up 25 min, 1 user, load average: 7.24, 5.49, 2.90; runlevel 2017-09-05
------------------------------------------------------------------------
Benchmark Run: Tue Sep 05 2017 23:20:51 - 23:50:34
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 21333114.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2646.6 MWIPS (9.9 s, 7 samples)
Execl Throughput 1884.9 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 656007.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 182926.3 KBps (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1253338.1 KBps (30.0 s, 2 samples)
Pipe Throughput 1513906.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 239333.2 lps (10.0 s, 7 samples)
Process Creation 3324.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5179.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1888.7 lpm (60.0 s, 2 samples)
System Call Overhead 2911434.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 21333114.0 1828.0
Double-Precision Whetstone 55.0 2646.6 481.2
Execl Throughput 43.0 1884.9 438.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 656007.9 1656.6
File Copy 256 bufsize 500 maxblocks 1655.0 182926.3 1105.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1253338.1 2160.9
Pipe Throughput 12440.0 1513906.2 1217.0
Pipe-based Context Switching 4000.0 239333.2 598.3
Process Creation 126.0 3324.5 263.8
Shell Scripts (1 concurrent) 42.4 5179.3 1221.5
Shell Scripts (8 concurrent) 6.0 1888.7 3147.8
System Call Overhead 15000.0 2911434.9 1941.0
========
System Benchmarks Index Score 1067.4
------------------------------------------------------------------------
Benchmark Run: Tue Sep 05 2017 23:50:34 - 00:19:26
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 74454760.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 10189.9 MWIPS (9.6 s, 7 samples)
Execl Throughput 10022.6 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 610831.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 166517.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1643686.7 KBps (30.0 s, 2 samples)
Pipe Throughput 5551076.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 856863.8 lps (10.0 s, 7 samples)
Process Creation 14962.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 16908.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2407.6 lpm (60.2 s, 2 samples)
System Call Overhead 7101688.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 74454760.8 6380.0
Double-Precision Whetstone 55.0 10189.9 1852.7
Execl Throughput 43.0 10022.6 2330.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 610831.3 1542.5
File Copy 256 bufsize 500 maxblocks 1655.0 166517.9 1006.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1643686.7 2833.9
Pipe Throughput 12440.0 5551076.8 4462.3
Pipe-based Context Switching 4000.0 856863.8 2142.2
Process Creation 126.0 14962.3 1187.5
Shell Scripts (1 concurrent) 42.4 16908.9 3987.9
Shell Scripts (8 concurrent) 6.0 2407.6 4012.7
System Call Overhead 15000.0 7101688.7 4734.5
========
System Benchmarks Index Score 2619.1
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) copied, 83.4211 s, 25.7 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) copied, 82.1251 s, 26.1 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=16415: Tue Sep 5 23:17:19 2017
read : io=138697MB, bw=2311.6MB/s, iops=591764, runt= 60001msec
clat (usec): min=0, max=3104.7K, avg= 9.86, stdev=1434.61
lat (usec): min=0, max=3104.8K, avg=10.46, stdev=1435.80
clat percentiles (usec):
| 1.00th=[ 1], 5.00th=[ 1], 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=[ 213], 99.50th=[ 262], 99.90th=[ 354], 99.95th=[ 430],
| 99.99th=[12096]
bw (KB /s): min= 768, max=543851, per=13.05%, avg=308835.07, stdev=225536.65
lat (usec) : 2=5.68%, 4=85.19%, 10=7.31%, 20=0.25%, 50=0.06%
lat (usec) : 100=0.01%, 250=0.90%, 500=0.56%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01%
lat (msec) : 100=0.01%, >=2000=0.01%
cpu : usr=9.36%, sys=27.09%, ctx=539924, majf=0, minf=78
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=35506466/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=138697MB, aggrb=2311.6MB/s, minb=2311.6MB/s, maxb=2311.6MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=524291/163, merge=0/7, ticks=148552/9720, in_queue=158896, util=40.55%
./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=16428: Tue Sep 5 23:18:19 2017
read : io=7710.8MB, bw=131583KB/s, iops=32895, runt= 60001msec
clat (usec): min=42, max=34634, avg=235.83, stdev=448.58
lat (usec): min=43, max=34634, avg=236.42, stdev=448.59
clat percentiles (usec):
| 1.00th=[ 106], 5.00th=[ 137], 10.00th=[ 155], 20.00th=[ 173],
| 30.00th=[ 189], 40.00th=[ 201], 50.00th=[ 213], 60.00th=[ 227],
| 70.00th=[ 241], 80.00th=[ 258], 90.00th=[ 290], 95.00th=[ 318],
| 99.00th=[ 418], 99.50th=[ 604], 99.90th=[ 6560], 99.95th=[11456],
| 99.99th=[19840]
bw (KB /s): min=11792, max=20160, per=12.51%, avg=16460.84, stdev=1232.20
lat (usec) : 50=0.01%, 100=0.60%, 250=74.62%, 500=24.16%, 750=0.19%
lat (usec) : 1000=0.10%
lat (msec) : 2=0.14%, 4=0.06%, 10=0.07%, 20=0.05%, 50=0.01%
cpu : usr=4.96%, sys=15.51%, ctx=1972883, majf=0, minf=77
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=1973779/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=7710.8MB, aggrb=131583KB/s, minb=131583KB/s, maxb=131583KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=1972626/134, merge=0/0, ticks=349868/10276, in_queue=361548, util=98.82%
./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=16448: Tue Sep 5 23:20:28 2017
write: io=21620MB, bw=355208KB/s, iops=88801, runt= 62328msec
clat (usec): min=1, max=5460.5K, avg=87.50, stdev=11480.38
lat (usec): min=1, max=5460.5K, avg=87.87, stdev=11480.45
clat percentiles (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 4], 40.00th=[ 4], 50.00th=[ 4], 60.00th=[ 5],
| 70.00th=[ 6], 80.00th=[ 8], 90.00th=[ 9], 95.00th=[ 12],
| 99.00th=[ 21], 99.50th=[ 32], 99.90th=[ 9792], 99.95th=[16064],
| 99.99th=[39680]
bw (KB /s): min= 0, max=248814, per=21.15%, avg=75132.76, stdev=60660.47
lat (usec) : 2=0.01%, 4=22.06%, 10=68.56%, 20=8.27%, 50=0.80%
lat (usec) : 100=0.08%, 250=0.02%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.06%, 20=0.07%, 50=0.02%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%, >=2000=0.01%
cpu : usr=1.90%, sys=6.95%, ctx=124541, 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=0/w=5534845/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=21620MB, aggrb=355207KB/s, minb=355207KB/s, maxb=355207KB/s, mint=62328msec, maxt=62328msec
Disk stats (read/write):
vda: ios=2/8807, merge=0/218, ticks=4652/5900760, in_queue=6258516, util=86.03%
./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=16438: Tue Sep 5 23:19:20 2017
write: io=7956.0KB, bw=134954B/s, iops=32, runt= 60368msec
clat (msec): min=1, max=29225, avg=242.30, stdev=1678.01
lat (msec): min=1, max=29225, avg=242.30, stdev=1678.01
clat percentiles (msec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 4], 20.00th=[ 5],
| 30.00th=[ 7], 40.00th=[ 8], 50.00th=[ 10], 60.00th=[ 12],
| 70.00th=[ 41], 80.00th=[ 62], 90.00th=[ 108], 95.00th=[ 163],
| 99.00th=[ 4817], 99.50th=[ 8455], 99.90th=[16712], 99.95th=[16712],
| 99.99th=[16712]
bw (KB /s): min= 0, max= 406, per=48.42%, avg=63.43, stdev=79.09
lat (msec) : 2=0.40%, 4=13.22%, 10=42.48%, 20=4.73%, 50=15.28%
lat (msec) : 100=12.77%, 250=7.49%, 500=0.15%, 2000=0.05%, >=2000=3.42%
cpu : usr=0.01%, sys=0.05%, ctx=4032, majf=0, minf=77
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=1989/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=7956KB, aggrb=131KB/s, minb=131KB/s, maxb=131KB/s, mint=60368msec, maxt=60368msec
Disk stats (read/write):
vda: ios=0/2279, merge=0/1, ticks=0/84420, in_queue=84476, util=99.58%
Downloaded 104857600 bytes in 2.208 sec Downloaded 104857600 bytes in 3.058 sec Downloaded 104857600 bytes in 1.658 sec Downloaded 104857600 bytes in 1.675 sec Downloaded 104857600 bytes in 1.741 sec Finished! Average download speed is 386.85 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from tzulo ... Selecting 15 servers that are not too close: 1. T-Mobile (Elgin, IL) [30.73 km]: 9.039 ms 2. Starpoint Digital inc (Schaumburg, IL) [36.11 km]: 10.09 ms 3. Lola Wireless (Stone Park, IL) [39.59 km]: 43.904 ms 4. GigeNET (Arlington Heights, IL) [46.59 km]: 8.642 ms 5. AT&T (Cicero, IL) [47.48 km]: 12.314 ms 6. Urban Communications, Inc. (Oak Forest, IL) [50.97 km]: 16.361 ms 7. Comcast (Chicago, IL) [53.35 km]: 7.19 ms 8. Speedtest.net (Chicago, IL) [53.35 km]: 7.591 ms 9. ServerCentral (Chicago, IL) [53.35 km]: 8.311 ms 10. The Fusion Network (Chicago, IL) [53.35 km]: 7.022 ms 11. Comcast (Chicago, IL) [53.35 km]: 7.194 ms 12. tzulo, inc (Chicago, IL) [53.35 km]: 9.282 ms 13. SilverIP Communications (Chicago, IL) [53.35 km]: 12.646 ms 14. CenturyLink, Inc (Chicago, IL) [53.35 km]: 27.151 ms 15. Cable One, Inc. (Chicago, IL) [53.35 km]: 31.906 ms Testing upload speeds 1. T-Mobile (Elgin, IL): ......................... 91.06 Mbit/s 2. Starpoint Digital inc (Schaumburg, IL): ......................... 20.46 Mbit/s 3. Lola Wireless (Stone Park, IL): ......................... 69.72 Mbit/s 4. GigeNET (Arlington Heights, IL): ......................... 75.68 Mbit/s 5. AT&T (Cicero, IL): ......................... 68.22 Mbit/s 6. Urban Communications, Inc. (Oak Forest, IL): ......................... 35.74 Mbit/s 7. Comcast (Chicago, IL): ......................... 178.11 Mbit/s 8. Speedtest.net (Chicago, IL): ......................... 98.85 Mbit/s 9. ServerCentral (Chicago, IL): ......................... 59.71 Mbit/s 10. The Fusion Network (Chicago, IL): ......................... 52.43 Mbit/s 11. Comcast (Chicago, IL): ......................... 58.01 Mbit/s 12. tzulo, inc (Chicago, IL): ......................... 87.66 Mbit/s 13. SilverIP Communications (Chicago, IL): ......................... 55.83 Mbit/s 14. CenturyLink, Inc (Chicago, IL): ......................... 42.19 Mbit/s 15. Cable One, Inc. (Chicago, IL): ......................... 27.85 Mbit/s Average upload speed is 68.10 Mbit/s