뭘 의미하는지는 잘 모르겠습니다.
저는 그냥 “테스트”를 해볼 뿐입니다.
대강 한달정도는 전원 안 넣어본 서버 두대의 코드를 꼽아서 벤치마킹을 돌렸습니다.
이유는.. 뭐 수분이나 날려버리자.. 이런 의미입니다.
벤치마킹은 UnixBench로 했습니다.
첫번째는 아톰CPU. 램 4기가인 mini-ITX시스템 입니다.
System Benchmarks Index Score는 530.2점 입니다.(4 CPUs in system; running 4 parallel copies of tests)
========================================================================
BYTE UNIX Benchmarks (Version 5.1.2)
System: server2: GNU/Linux
OS: GNU/Linux — 2.6.32-504.16.2.el6.x86_64 — #1 SMP Wed Apr 22 06:48:29 UTC 2015
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 2: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 3: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
17:20:22 up 1:20, 2 users, load average: 6.72, 11.67, 7.22; runlevel 3
————————————————————————
Benchmark Run: 일 5월 03 2015 17:20:22 – 17:49:08
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 6399672.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 704.5 MWIPS (9.9 s, 7 samples)
Execl Throughput 964.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 114574.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 31253.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 327719.8 KBps (30.0 s, 2 samples)
Pipe Throughput 320279.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 30225.6 lps (10.0 s, 7 samples)
Process Creation 2369.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1452.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 395.4 lpm (60.1 s, 2 samples)
System Call Overhead 538276.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 6399672.1 548.4
Double-Precision Whetstone 55.0 704.5 128.1
Execl Throughput 43.0 964.1 224.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 114574.0 289.3
File Copy 256 bufsize 500 maxblocks 1655.0 31253.6 188.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 327719.8 565.0
Pipe Throughput 12440.0 320279.2 257.5
Pipe-based Context Switching 4000.0 30225.6 75.6
Process Creation 126.0 2369.5 188.1
Shell Scripts (1 concurrent) 42.4 1452.8 342.6
Shell Scripts (8 concurrent) 6.0 395.4 659.0
System Call Overhead 15000.0 538276.9 358.9
========
System Benchmarks Index Score 269.1
————————————————————————
Benchmark Run: 일 5월 03 2015 17:49:08 – 18:17:46
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 17740586.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2477.8 MWIPS (10.0 s, 7 samples)
Execl Throughput 2604.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 130448.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 35242.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 421215.8 KBps (30.0 s, 2 samples)
Pipe Throughput 600935.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 122558.0 lps (10.0 s, 7 samples)
Process Creation 6064.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3088.7 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 415.5 lpm (60.1 s, 2 samples)
System Call Overhead 975561.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 17740586.3 1520.2
Double-Precision Whetstone 55.0 2477.8 450.5
Execl Throughput 43.0 2604.3 605.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 130448.1 329.4
File Copy 256 bufsize 500 maxblocks 1655.0 35242.5 212.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 421215.8 726.2
Pipe Throughput 12440.0 600935.7 483.1
Pipe-based Context Switching 4000.0 122558.0 306.4
Process Creation 126.0 6064.7 481.3
Shell Scripts (1 concurrent) 42.4 3088.7 728.5
Shell Scripts (8 concurrent) 6.0 415.5 692.5
System Call Overhead 15000.0 975561.7 650.4
========
System Benchmarks Index Score 530.2
[root@server2 unixbench-5.1.3]#