Snippets

Doug Freed UnixBench

Created by Doug Freed
------------------------------------------------------------------------
Benchmark Run: Fri Mar 11 2016 02:02:07 - 02:30:42
24 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28201245.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3709.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2869.2 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        491649.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          142534.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1206528.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1030285.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 116741.1 lps   (10.0 s, 7 samples)
Process Creation                               7451.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7324.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4298.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        1690827.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28201245.0   2416.6
Double-Precision Whetstone                       55.0       3709.8    674.5
Execl Throughput                                 43.0       2869.2    667.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     491649.7   1241.5
File Copy 256 bufsize 500 maxblocks            1655.0     142534.1    861.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1206528.5   2080.2
Pipe Throughput                               12440.0    1030285.0    828.2
Pipe-based Context Switching                   4000.0     116741.1    291.9
Process Creation                                126.0       7451.2    591.4
Shell Scripts (1 concurrent)                     42.4       7324.7   1727.5
Shell Scripts (8 concurrent)                      6.0       4298.5   7164.1
System Call Overhead                          15000.0    1690827.1   1127.2
                                                                   ========
System Benchmarks Index Score                                        1140.1

------------------------------------------------------------------------
Benchmark Run: Fri Mar 11 2016 02:30:42 - 02:59:13
24 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       56736926.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     7433.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                               5729.8 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        642902.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          176917.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1719161.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1978591.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 218131.3 lps   (10.0 s, 7 samples)
Process Creation                              13702.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  17211.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   6213.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        2668445.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   56736926.2   4861.8
Double-Precision Whetstone                       55.0       7433.8   1351.6
Execl Throughput                                 43.0       5729.8   1332.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     642902.8   1623.5
File Copy 256 bufsize 500 maxblocks            1655.0     176917.0   1069.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1719161.9   2964.1
Pipe Throughput                               12440.0    1978591.1   1590.5
Pipe-based Context Switching                   4000.0     218131.3    545.3
Process Creation                                126.0      13702.0   1087.5
Shell Scripts (1 concurrent)                     42.4      17211.4   4059.3
Shell Scripts (8 concurrent)                      6.0       6213.2  10355.4
System Call Overhead                          15000.0    2668445.6   1779.0
                                                                   ========
System Benchmarks Index Score                                        1958.1
------------------------------------------------------------------------
Benchmark Run: Fri Mar 11 2016 10:27:52 - 10:55:59
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28052731.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3628.4 MWIPS (9.7 s, 7 samples)
Execl Throughput                               4450.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        947888.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          263997.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1824055.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2067202.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 251686.7 lps   (10.0 s, 7 samples)
Process Creation                               6761.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5535.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1408.8 lpm   (60.0 s, 2 samples)
System Call Overhead                        3071115.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28052731.5   2403.8
Double-Precision Whetstone                       55.0       3628.4    659.7
Execl Throughput                                 43.0       4450.4   1035.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     947888.2   2393.7
File Copy 256 bufsize 500 maxblocks            1655.0     263997.2   1595.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    1824055.4   3144.9
Pipe Throughput                               12440.0    2067202.5   1661.7
Pipe-based Context Switching                   4000.0     251686.7    629.2
Process Creation                                126.0       6761.1    536.6
Shell Scripts (1 concurrent)                     42.4       5535.4   1305.5
Shell Scripts (8 concurrent)                      6.0       1408.8   2348.0
System Call Overhead                          15000.0    3071115.1   2047.4
                                                                   ========
System Benchmarks Index Score                                        1423.8

------------------------------------------------------------------------
Benchmark Run: Fri Mar 11 2016 10:55:59 - 11:24:09
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       55790872.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     7229.6 MWIPS (9.8 s, 7 samples)
Execl Throughput                               8015.4 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        766182.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          235837.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2119205.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             4088192.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 698525.9 lps   (10.0 s, 7 samples)
Process Creation                              19524.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9692.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1488.1 lpm   (60.1 s, 2 samples)
System Call Overhead                        3702854.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   55790872.0   4780.7
Double-Precision Whetstone                       55.0       7229.6   1314.5
Execl Throughput                                 43.0       8015.4   1864.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     766182.3   1934.8
File Copy 256 bufsize 500 maxblocks            1655.0     235837.8   1425.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2119205.2   3653.8
Pipe Throughput                               12440.0    4088192.3   3286.3
Pipe-based Context Switching                   4000.0     698525.9   1746.3
Process Creation                                126.0      19524.8   1549.6
Shell Scripts (1 concurrent)                     42.4       9692.8   2286.0
Shell Scripts (8 concurrent)                      6.0       1488.1   2480.2
System Call Overhead                          15000.0    3702854.5   2468.6
                                                                   ========
System Benchmarks Index Score                                        2224.6

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