只测试了共享核心的性能：
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BYTE UNIX Benchmarks (Version 5.1.3)
System: ustest: GNU/Linux
OS: GNU/Linux -- 4.9.0-3-amd64 -- #1 SMP Debian 4.9.30-2+deb9u3 (2017-08-06)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU @ 2.20GHz (4400.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
10:40:38 up 3 min, 1 user, load average: 0.12, 0.10, 0.03; runlevel 5
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Benchmark Run: Tue Aug 22 2017 10:40:38 - 11:10:09
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 30738429.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3240.2 MWIPS (15.9 s, 7 samples)
Execl Throughput 3198.9 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 705613.7 KBps (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 207207.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1255169.0 KBps (30.0 s, 2 samples)
Pipe Throughput 1569910.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 300011.0 lps (10.0 s, 7 samples)
Process Creation 8305.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4702.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 670.8 lpm (60.1 s, 2 samples)
System Call Overhead 2316048.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 30738429.0 2634.0
Double-Precision Whetstone 55.0 3240.2 589.1
Execl Throughput 43.0 3198.9 743.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 705613.7 1781.9
File Copy 256 bufsize 500 maxblocks 1655.0 207207.2 1252.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1255169.0 2164.1
Pipe Throughput 12440.0 1569910.4 1262.0
Pipe-based Context Switching 4000.0 300011.0 750.0
Process Creation 126.0 8305.1 659.1
Shell Scripts (1 concurrent) 42.4 4702.1 1109.0
Shell Scripts (8 concurrent) 6.0 670.8 1118.0
System Call Overhead 15000.0 2316048.9 1544.0
========
System Benchmarks Index Score 1171.1
客观的说，性能还是不错的，但是跑个简单的博客却总是mysql崩掉，不解。