linux中利用UnixBench进行性能测试

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Benchmark Run: Mon Jul 29 2013 10:09:29 - 10:39:56
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       16851634.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     5182.9 MWIPS (10.0 s, 7 samples)
Execl Throughput                               4101.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        635244.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          174430.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1219982.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1387297.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 196296.1 lps   (10.0 s, 7 samples)
Process Creation                              10889.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4073.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    550.5 lpm   (60.2 s, 2 samples)
System Call Overhead                        1538517.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   16851634.7   1444.0
Double-Precision Whetstone                       55.0       5182.9    942.3
Execl Throughput                                 43.0       4101.9    953.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     635244.9   1604.2
File Copy 256 bufsize 500 maxblocks            1655.0     174430.2   1054.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1219982.0   2103.4

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