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#1
Member
Registered: Feb 2013
Posts: 412
Rep:
benchmarks
Hello,
I have tried UnixBench on my new system : i7-6700K with 16 Go DDR4 3000.
Here is a test with a similar system :
http://www.webhostingtalk.com/showth...924581&page=25
This is Ubuntu with kernel 3.13.0
Quote:
OS: GNU/Linux -- 3.13.0-86-generic -- #131-Ubuntu SMP Thu May 12 23:33:13 UTC 2016
On my system : slackware64-current
Quote:
Dhrystone 2 using register variables 49139600.0 lps (10.0 s, 7 samples)
I remark that my system is better with numerical computations (Double-Precision Whetstone) : about 20% better
But in some other tests the other system is much better : Shell Scripts (16 concurrent), almost 3 times better.
I would like to know where this comes from : kernel options, hardware ?
This is only to know why, I don't see any consequence of this in real life.
#2
Senior Member
Registered: Jul 2005
Location: Round Rock, TX
Distribution: Slackware64 15.0 + Multilib
Posts: 2,159
Interesting tests, Toutatis.
Doesn't Ubuntu ( and Debian-based Systems ) by default link /bin/sh to /bin/dash ?
Slackware and other Linux Flavors link /bin/sh to /bin/bash so you may be comparing apples ( bash ) and oranges ( dash ).
-- kjh
EDIT: p.s. I had forgotten all about byte-unixbench ... running it now on my i7-6700K Machine
Last edited by kjhambrick; 08-05-2016 at 01:45 PM .
#3
Senior Member
Registered: Jul 2005
Location: Round Rock, TX
Distribution: Slackware64 15.0 + Multilib
Posts: 2,159
Toutatis --
I have an I7 6700K Laptop.
Don't recall my memory specs offhand ...
Below are sdiff listings of `unixbench` on my Laptop while running KDE ( LH-Side ) vs a runlevel 3 commandline ( RH-Side )
Didn't compare line-by-line but at a glance, yours looks better than mine
From what I've read, dash is more efficient for POSIX scripting so the shell tests may be due to that.
You might find this one fun too:
https://slackbuilds.org/repository/1...earch=phoronix
It may be more up-to-date than the venerable Byte UnixBench Program.
-- kjh
$ sdiff -w180 results/kjhlt6-2016-08-05-01 results/kjhlt6-2016-08-05-02
Code:
# LH-Side is while Logged into KDE # RH-Side is from a runlevel 3 console ( exited KDE )
BYTE UNIX Benchmarks (Version 5.1.3) BYTE UNIX Benchmarks (Version 5.1.3)
System: kjhlt6: GNU/Linux System: kjhlt6: GNU/Linux
OS: GNU/Linux -- 4.4.16 -- #2 SMP Thu Jul 28 04:11:21 CDT 2016 OS: GNU/Linux -- 4.4.16 -- #2 SMP Thu Jul 28 04:11:21 CDT 2016
Machine: x86_64 (GenuineIntel) Machine: x86_64 (GenuineIntel)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968") Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 0: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 1: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 1: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 2: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 2: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 3: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 3: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 4: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 4: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 5: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 5: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 6: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 6: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
CPU 7: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips) CPU 7: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8016.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCA
13:31:05 up 7 days, 21:02, 26 users, load average: 0.38, 0.46, 0.52; runlevel Jul | 14:37:43 up 7 days, 22:08, 1 user, load average: 0.11, 4.55, 7.65; runlevel Jul
------------------------------------------------------------------------ ------------------------------------------------------------------------
Benchmark Run: Fri Aug 05 2016 13:31:05 - 13:59:57 | Benchmark Run: Fri Aug 05 2016 14:37:43 - 15:06:35
8 CPUs in system; running 1 parallel copy of tests 8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 46143300.5 lps (10.0 s, 7 samples) | Dhrystone 2 using register variables 46262209.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3990.8 MWIPS (13.7 s, 7 samples) | Double-Precision Whetstone 3964.3 MWIPS (13.8 s, 7 samples)
Execl Throughput 3754.9 lps (29.7 s, 2 samples) | Execl Throughput 2016.9 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1622211.4 KBps (30.0 s, 2 samples) | File Copy 1024 bufsize 2000 maxblocks 1681135.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 447852.8 KBps (30.0 s, 2 samples) | File Copy 256 bufsize 500 maxblocks 452016.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3216800.6 KBps (30.0 s, 2 samples) | File Copy 4096 bufsize 8000 maxblocks 3350890.1 KBps (30.0 s, 2 samples)
Pipe Throughput 3128008.3 lps (10.0 s, 7 samples) | Pipe Throughput 3132086.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 326101.1 lps (10.0 s, 7 samples) | Pipe-based Context Switching 325513.0 lps (10.0 s, 7 samples)
Process Creation 22480.7 lps (30.0 s, 2 samples) | Process Creation 23098.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 12571.8 lpm (60.0 s, 2 samples) | Shell Scripts (1 concurrent) 8242.0 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 4155.8 lpm (60.0 s, 2 samples) | Shell Scripts (8 concurrent) 3851.6 lpm (60.0 s, 2 samples)
System Call Overhead 5246548.0 lps (10.0 s, 7 samples) | System Call Overhead 5274708.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 46143300.5 3954.0 | Dhrystone 2 using register variables 116700.0 46262209.1 3964.2
Double-Precision Whetstone 55.0 3990.8 725.6 | Double-Precision Whetstone 55.0 3964.3 720.8
Execl Throughput 43.0 3754.9 873.2 | Execl Throughput 43.0 2016.9 469.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 1622211.4 4096.5 | File Copy 1024 bufsize 2000 maxblocks 3960.0 1681135.1 4245.3
File Copy 256 bufsize 500 maxblocks 1655.0 447852.8 2706.1 | File Copy 256 bufsize 500 maxblocks 1655.0 452016.5 2731.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 3216800.6 5546.2 | File Copy 4096 bufsize 8000 maxblocks 5800.0 3350890.1 5777.4
Pipe Throughput 12440.0 3128008.3 2514.5 | Pipe Throughput 12440.0 3132086.0 2517.8
Pipe-based Context Switching 4000.0 326101.1 815.3 | Pipe-based Context Switching 4000.0 325513.0 813.8
Process Creation 126.0 22480.7 1784.2 | Process Creation 126.0 23098.6 1833.2
Shell Scripts (1 concurrent) 42.4 12571.8 2965.0 | Shell Scripts (1 concurrent) 42.4 8242.0 1943.9
Shell Scripts (8 concurrent) 6.0 4155.8 6926.4 | Shell Scripts (8 concurrent) 6.0 3851.6 6419.3
System Call Overhead 15000.0 5246548.0 3497.7 | System Call Overhead 15000.0 5274708.0 3516.5
======== ========
System Benchmarks Index Score 2420.6 | System Benchmarks Index Score 2225.9
------------------------------------------------------------------------ ------------------------------------------------------------------------
Benchmark Run: Fri Aug 05 2016 13:59:57 - 14:29:11 | Benchmark Run: Fri Aug 05 2016 15:06:35 - 15:35:39
8 CPUs in system; running 8 parallel copies of tests 8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 236337240.1 lps (10.0 s, 7 samples) | Dhrystone 2 using register variables 244305480.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 28546.9 MWIPS (14.2 s, 7 samples) | Double-Precision Whetstone 28213.7 MWIPS (14.4 s, 7 samples)
Execl Throughput 36176.1 lps (29.9 s, 2 samples) | Execl Throughput 40268.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1557496.4 KBps (30.0 s, 2 samples) | File Copy 1024 bufsize 2000 maxblocks 1666008.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 417057.7 KBps (30.0 s, 2 samples) | File Copy 256 bufsize 500 maxblocks 436733.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 4521655.4 KBps (30.0 s, 2 samples) | File Copy 4096 bufsize 8000 maxblocks 4369853.4 KBps (30.0 s, 2 samples)
Pipe Throughput 16817561.7 lps (10.0 s, 7 samples) | Pipe Throughput 17553239.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 3057073.4 lps (10.0 s, 7 samples) | Pipe-based Context Switching 3263068.2 lps (10.0 s, 7 samples)
Process Creation 50943.3 lps (30.0 s, 2 samples) | Process Creation 50493.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 47773.8 lpm (60.0 s, 2 samples) | Shell Scripts (1 concurrent) 50624.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 8952.9 lpm (60.0 s, 2 samples) | Shell Scripts (8 concurrent) 9704.9 lpm (60.0 s, 2 samples)
System Call Overhead 10348201.2 lps (10.0 s, 7 samples) | System Call Overhead 10367433.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 236337240.1 20251.7 | Dhrystone 2 using register variables 116700.0 244305480.1 20934.5
Double-Precision Whetstone 55.0 28546.9 5190.3 | Double-Precision Whetstone 55.0 28213.7 5129.8
Execl Throughput 43.0 36176.1 8413.0 | Execl Throughput 43.0 40268.1 9364.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 1557496.4 3933.1 | File Copy 1024 bufsize 2000 maxblocks 3960.0 1666008.8 4207.1
File Copy 256 bufsize 500 maxblocks 1655.0 417057.7 2520.0 | File Copy 256 bufsize 500 maxblocks 1655.0 436733.6 2638.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 4521655.4 7796.0 | File Copy 4096 bufsize 8000 maxblocks 5800.0 4369853.4 7534.2
Pipe Throughput 12440.0 16817561.7 13518.9 | Pipe Throughput 12440.0 17553239.9 14110.3
Pipe-based Context Switching 4000.0 3057073.4 7642.7 | Pipe-based Context Switching 4000.0 3263068.2 8157.7
Process Creation 126.0 50943.3 4043.1 | Process Creation 126.0 50493.3 4007.4
Shell Scripts (1 concurrent) 42.4 47773.8 11267.4 | Shell Scripts (1 concurrent) 42.4 50624.3 11939.7
Shell Scripts (8 concurrent) 6.0 8952.9 14921.6 | Shell Scripts (8 concurrent) 6.0 9704.9 16174.9
System Call Overhead 15000.0 10348201.2 6898.8 | System Call Overhead 15000.0 10367433.9 6911.6
======== ========
System Benchmarks Index Score 7527.7 | System Benchmarks Index Score 7813.7
#4
Member
Registered: Feb 2013
Posts: 412
Original Poster
Rep:
hi kjhambrick,
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