[Linux] さくらVPSでLinuxBenchを使ってみた

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BYTE UNIX Benchmarks (Version 5.1.2)

System: www****u.sakura.ne.jp: GNU/Linux

OS: GNU/Linux — 2.6.18-194.8.1.el5 — #1 SMP Thu Jul 1 19:04:48 EDT 2010

Machine: x86_64 (x86_64)

Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)

CPU 0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz (5319.5 bogomips)

x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET

CPU 1: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz (5355.1 bogomips)

x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET

10:48:13 up 3 days, 20:15,  1 user,  load average: 0.02, 0.02, 0.00; runlevel 3

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Benchmark Run: Mon Sep 06 2010 10:48:13 – 11:16:14

2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       13361230.4 lps   (10.0 s, 7 samples)

Double-Precision Whetstone                     2874.5 MWIPS (9.3 s, 7 samples)

Execl Throughput                               1668.3 lps   (30.0 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks        655221.4 KBps  (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks          196657.6 KBps  (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks       1207073.5 KBps  (30.0 s, 2 samples)

Pipe Throughput                             1877786.1 lps   (10.0 s, 7 samples)

Pipe-based Context Switching                  25135.7 lps   (10.0 s, 7 samples)

Process Creation                               7715.3 lps   (30.0 s, 2 samples)

Shell Scripts (1 concurrent)                   4155.5 lpm   (60.0 s, 2 samples)

Shell Scripts (8 concurrent)                   1200.1 lpm   (60.0 s, 2 samples)

System Call Overhead                        3277945.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX

Dhrystone 2 using register variables         116700.0   13361230.4   1144.9

Double-Precision Whetstone                       55.0       2874.5    522.6

Execl Throughput                                 43.0       1668.3    388.0

File Copy 1024 bufsize 2000 maxblocks          3960.0     655221.4   1654.6

File Copy 256 bufsize 500 maxblocks            1655.0     196657.6   1188.3

File Copy 4096 bufsize 8000 maxblocks          5800.0    1207073.5   2081.2

Pipe Throughput                               12440.0    1877786.1   1509.5

Pipe-based Context Switching                   4000.0      25135.7     62.8

Process Creation                                126.0       7715.3    612.3

Shell Scripts (1 concurrent)                     42.4       4155.5    980.1

Shell Scripts (8 concurrent)                      6.0       1200.1   2000.1

System Call Overhead                          15000.0    3277945.8   2185.3

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System Benchmarks Index Score                                         886.7

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Benchmark Run: Mon Sep 06 2010 11:16:14 – 11:44:27

2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       26528170.0 lps   (10.0 s, 7 samples)

Double-Precision Whetstone                     5742.7 MWIPS (9.5 s, 7 samples)

Execl Throughput                               6900.6 lps   (30.0 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks        242531.6 KBps  (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks           63860.1 KBps  (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks        487433.0 KBps  (30.0 s, 2 samples)

Pipe Throughput                             3610466.8 lps   (10.0 s, 7 samples)

Pipe-based Context Switching                 689928.5 lps   (10.0 s, 7 samples)

Process Creation                              18318.5 lps   (30.0 s, 2 samples)

Shell Scripts (1 concurrent)                   8476.2 lpm   (60.0 s, 2 samples)

Shell Scripts (8 concurrent)                   1345.5 lpm   (60.0 s, 2 samples)

System Call Overhead                        5127418.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX

Dhrystone 2 using register variables         116700.0   26528170.0   2273.2

Double-Precision Whetstone                       55.0       5742.7   1044.1

Execl Throughput                                 43.0       6900.6   1604.8

File Copy 1024 bufsize 2000 maxblocks          3960.0     242531.6    612.5

File Copy 256 bufsize 500 maxblocks            1655.0      63860.1    385.9

File Copy 4096 bufsize 8000 maxblocks          5800.0     487433.0    840.4

Pipe Throughput                               12440.0    3610466.8   2902.3

Pipe-based Context Switching                   4000.0     689928.5   1724.8

Process Creation                                126.0      18318.5   1453.8

Shell Scripts (1 concurrent)                     42.4       8476.2   1999.1

Shell Scripts (8 concurrent)                      6.0       1345.5   2242.4

System Call Overhead                          15000.0    5127418.0   3418.3

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System Benchmarks Index Score                                        1447.2

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