biubiu 大佬有话说 : 2019-12-25 15:45:29
PR这小鸡性能差距有些大啊
之前撸了两只双核的，然后有只病鸡
今天终于好了，就拉出来跑了波测试
网络没什么差异，就是CPU差异蛮大的
Dhrystone 2 using register variables 24104064.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3249.4 MWIPS (9.7 s, 7 samples)
Execl Throughput 1873.8 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 198784.2 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 55999.6 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 724894.9 KBps(30.0 s, 2 samples)
Pipe Throughput 351167.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 11172.8 lps (10.0 s, 7 samples)
Process Creation 2577.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2661.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 570.9 lpm (60.0 s, 2 samples)
System Call Overhead 304745.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24104064.8 2065.5
Double-Precision Whetstone 55.0 3249.4 590.8
Execl Throughput 43.0 1873.8 435.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 198784.2 502.0
File Copy 256 bufsize 500 maxblocks 1655.0 55999.6 338.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 724894.9 1249.8
Pipe Throughput 12440.0 351167.6 282.3
Pipe-based Context Switching 4000.0 11172.8 27.9
Process Creation 126.0 2577.6 204.6
Shell Scripts (1 concurrent) 42.4 2661.9 627.8
Shell Scripts (8 concurrent) 6.0 570.9 951.5
System Call Overhead 15000.0 304745.5 203.2
========
System Benchmarks Index Score 409.3
————————————————————————
Benchmark Run: Wed Dec 25 2019 00:12:44 – 00:41:05
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 45953546.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 6447.9 MWIPS (9.8 s, 7 samples)
Execl Throughput 3543.9 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 317552.5 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 97198.4 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1153114.0 KBps(30.0 s, 2 samples)
Pipe Throughput 686813.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 112830.2 lps (10.0 s, 7 samples)
Process Creation 3683.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4556.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 720.6 lpm (60.1 s, 2 samples)
System Call Overhead 615517.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 45953546.0 3937.8
Double-Precision Whetstone 55.0 6447.9 1172.3
Execl Throughput 43.0 3543.9 824.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 317552.5 801.9
File Copy 256 bufsize 500 maxblocks 1655.0 97198.4 587.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1153114.0 1988.1
Pipe Throughput 12440.0 686813.9 552.1
Pipe-based Context Switching 4000.0 112830.2 282.1
Process Creation 126.0 3683.2 292.3
Shell Scripts (1 concurrent) 42.4 4556.9 1074.7
Shell Scripts (8 concurrent) 6.0 720.6 1201.1
System Call Overhead 15000.0 615517.5 410.3
========
System Benchmarks Index Score 815.0
Dhrystone 2 using register variables 19247942.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2506.5 MWIPS (9.7 s, 7 samples)
Execl Throughput 1154.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 82801.1 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 19198.0 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 244282.8 KBps(30.0 s, 2 samples)
Pipe Throughput 107845.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 4961.7 lps (10.0 s, 7 samples)
Process Creation 1839.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1648.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 393.7 lpm (60.0 s, 2 samples)
System Call Overhead 112275.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 19247942.1 1649.4
Double-Precision Whetstone 55.0 2506.5 455.7
Execl Throughput 43.0 1154.6 268.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 82801.1 209.1
File Copy 256 bufsize 500 maxblocks 1655.0 19198.0 116.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 244282.8 421.2
Pipe Throughput 12440.0 107845.0 86.7
Pipe-based Context Switching 4000.0 4961.7 12.4
Process Creation 126.0 1839.3 146.0
Shell Scripts (1 concurrent) 42.4 1648.5 388.8
Shell Scripts (8 concurrent) 6.0 393.7 656.2
System Call Overhead 15000.0 112275.3 74.9
========
System Benchmarks Index Score 207.0
————————————————————————
Benchmark Run: Wed Dec 25 2019 00:12:23 – 00:40:28
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 32441165.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4948.6 MWIPS (9.6 s, 7 samples)
Execl Throughput 2152.1 lps (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 134992.3 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 33246.4 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 452687.2 KBps(30.0 s, 2 samples)
Pipe Throughput 225318.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 51145.2 lps (10.0 s, 7 samples)
Process Creation 2672.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3879.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 520.5 lpm (60.1 s, 2 samples)
System Call Overhead 210400.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 32441165.7 2779.9
Double-Precision Whetstone 55.0 4948.6 899.7
Execl Throughput 43.0 2152.1 500.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 134992.3 340.9
File Copy 256 bufsize 500 maxblocks 1655.0 33246.4 200.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 452687.2 780.5
Pipe Throughput 12440.0 225318.7 181.1
Pipe-based Context Switching 4000.0 51145.2 127.9
Process Creation 126.0 2672.4 212.1
Shell Scripts (1 concurrent) 42.4 3879.1 914.9
Shell Scripts (8 concurrent) 6.0 520.5 867.5
System Call Overhead 15000.0 210400.6 140.3
========
System Benchmarks Index Score 426.9
PA-fan 大佬有话说 : 2019-12-25 18:37:07
VIR水牛城 双核1400
razor 大佬有话说 : 2019-12-25 15:49:12
我的双核能跑1400
biubiu 大佬有话说 : 2019-12-25 15:50:14
razor 大佬有话说 : 2019-12-25 15:49
我的双核能跑1400
哪相当不错了，当win可以了
PA-fan 大佬有话说 : 2019-12-25 15:52:55
我记得主频有区别，我第一台是前面几号机主频低一些，换母鸡之后2.7ghz，性能应该会好一点。
biubiu 大佬有话说 : 2019-12-25 15:54:42
PA-fan 大佬有话说 : 2019-12-25 15:52
我记得主频有区别，我第一台是前面几号机主频低一些，换母鸡之后2.7ghz，性能应该会好一点。 …
主频差距倒是次要，上面那老哥双核1400，我的病鸡双核只有400
估计是超的太猛了，或者邻居在干啥
gdzh65 大佬有话说 : 2019-12-25 16:02:31
cpu不是一般的差，堪比cc
shijinqiang 大佬有话说 : 2019-12-25 16:07:08
测试代码是啥
yem 大佬有话说 : 2019-12-25 16:10:52
双核1900
biubiu 大佬有话说 : 2019-12-25 16:13:59
shijinqiang 大佬有话说 : 2019-12-25 16:07
测试代码是啥
wget –no-check-certificate https://github.com/teddysun/across/raw/master/unixbench.sh && chmod +x unixbench.sh && ./unixbench.sh