来看一下7OSSD和20O32G的跑分情况
------------------------------------------------------------------------Benchmark Run: Tue Aug 01 2017 12:59:59 - 13:27:59
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 91835010.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 11848.4 MWIPS (10.3 s, 7 samples)
Execl Throughput 17149.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 336333.2 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 92167.3 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1007239.1 KBps(30.0 s, 2 samples)
Pipe Throughput 5397389.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 924185.9 lps (10.0 s, 7 samples)
Process Creation 44080.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 16502.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2291.0 lpm (60.1 s, 2 samples)
System Call Overhead 5171891.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 91835010.3 7869.3
Double-Precision Whetstone 55.0 11848.4 2154.3
Execl Throughput 43.0 17149.0 3988.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 336333.2 849.3
File Copy 256 bufsize 500 maxblocks 1655.0 92167.3 556.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1007239.1 1736.6
Pipe Throughput 12440.0 5397389.7 4338.7
Pipe-based Context Switching 4000.0 924185.9 2310.5
Process Creation 126.0 44080.6 3498.5
Shell Scripts (1 concurrent) 42.4 16502.1 3892.0
Shell Scripts (8 concurrent) 6.0 2291.0 3818.4
System Call Overhead 15000.0 5171891.9 3447.9
========
System Benchmarks Index Score 2609.7
======= Script description and score comparison completed! =======
------------------------------------------------------------------------
Benchmark Run: Tue Aug 01 2017 17:26:58 - 17:55:14
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 197980176.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 36171.2 MWIPS (10.0 s, 7 samples)
Execl Throughput 29275.7 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1306589.3 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 338428.4 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 4092115.4 KBps(30.0 s, 2 samples)
Pipe Throughput 10515393.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 2266450.9 lps (10.0 s, 7 samples)
Process Creation 103978.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 40508.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 5731.9 lpm (60.0 s, 2 samples)
System Call Overhead 10011604.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0197980176.216964.9
Double-Precision Whetstone 55.0 36171.2 6576.6
Execl Throughput 43.0 29275.7 6808.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1306589.3 3299.5
File Copy 256 bufsize 500 maxblocks 1655.0 338428.4 2044.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 4092115.4 7055.4
Pipe Throughput 12440.0 10515393.7 8452.9
Pipe-based Context Switching 4000.0 2266450.9 5666.1
Process Creation 126.0 103978.3 8252.2
Shell Scripts (1 concurrent) 42.4 40508.1 9553.8
Shell Scripts (8 concurrent) 6.0 5731.9 9553.1
System Call Overhead 15000.0 10011604.4 6674.4
========
System Benchmarks Index Score 6734.7
======= Script description and score comparison completed! =======
实际上换换思路，买3个7O确实比一个20欧好 这是用的啥脚本 letxxt 发表于 2017-8-2 00:14
这是用的啥脚本
wget http://**banwagong.com/tools/unixbench.sh
sh unixbench.sh
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