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UnixBench: 128M Xen vps

photonvps的128M Xen

   BYTE UNIX Benchmarks (Version 5.1.2)

   System: vpn.htcast.cn.: GNU/Linux

   OS: GNU/Linux -- 2.6.18-128.2.1.el5xen -- #1 SMP Tue Jul 14 07:07:49 EDT 2009

   Machine: x86_64 (x86_64)

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

   CPU 0: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (5656.1 bogomips)

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

   CPU 1: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (5656.1 bogomips)

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

   14:24:57 up 31 min,  1 user,  load average: 0.24, 0.08, 0.08; runlevel 3

------------------------------------------------------------------------

Benchmark Run: Wed Sep 29 2010 14:24:58 - 14:52:51

2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        9935218.2 lps   (10.0 s, 7 samples)

Double-Precision Whetstone                     2046.9 MWIPS (10.2 s, 7 samples)

Execl Throughput                               1624.4 lps   (29.7 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks        183466.9 KBps  (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks           48020.5 KBps  (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks        603016.9 KBps  (30.0 s, 2 samples)

Pipe Throughput                              246349.7 lps   (10.0 s, 7 samples)

Pipe-based Context Switching                  70199.9 lps   (10.0 s, 7 samples)

Process Creation                               4066.8 lps   (30.0 s, 2 samples)

Shell Scripts (1 concurrent)                   3327.6 lpm   (60.0 s, 2 samples)

Shell Scripts (8 concurrent)                    674.7 lpm   (60.1 s, 2 samples)

System Call Overhead                         273597.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX

Dhrystone 2 using register variables         116700.0    9935218.2    851.3

Double-Precision Whetstone                       55.0       2046.9    372.2

Execl Throughput                                 43.0       1624.4    377.8

File Copy 1024 bufsize 2000 maxblocks          3960.0     183466.9    463.3

File Copy 256 bufsize 500 maxblocks            1655.0      48020.5    290.2

File Copy 4096 bufsize 8000 maxblocks          5800.0     603016.9   1039.7

Pipe Throughput                               12440.0     246349.7    198.0

Pipe-based Context Switching                   4000.0      70199.9    175.5

Process Creation                                126.0       4066.8    322.8

Shell Scripts (1 concurrent)                     42.4       3327.6    784.8

Shell Scripts (8 concurrent)                      6.0        674.7   1124.5

System Call Overhead                          15000.0     273597.3    182.4

                                                                   ========

System Benchmarks Index Score                                         420.1

------------------------------------------------------------------------

Benchmark Run: Wed Sep 29 2010 14:52:51 - 15:20:49

2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       19457641.6 lps   (10.0 s, 7 samples)

Double-Precision Whetstone                     4041.6 MWIPS (10.1 s, 7 samples)

Execl Throughput                               3123.7 lps   (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks        266278.2 KBps  (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks           66481.8 KBps  (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks        844715.7 KBps  (30.0 s, 2 samples)

Pipe Throughput                              481232.9 lps   (10.0 s, 7 samples)

Pipe-based Context Switching                 139284.9 lps   (10.0 s, 7 samples)

Process Creation                               7583.1 lps   (30.0 s, 2 samples)

Shell Scripts (1 concurrent)                   5011.2 lpm   (60.0 s, 2 samples)

Shell Scripts (8 concurrent)                    737.8 lpm   (60.1 s, 2 samples)

System Call Overhead                         526397.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX

Dhrystone 2 using register variables         116700.0   19457641.6   1667.3

Double-Precision Whetstone                       55.0       4041.6    734.8

Execl Throughput                                 43.0       3123.7    726.5

File Copy 1024 bufsize 2000 maxblocks          3960.0     266278.2    672.4

File Copy 256 bufsize 500 maxblocks            1655.0      66481.8    401.7

File Copy 4096 bufsize 8000 maxblocks          5800.0     844715.7   1456.4

Pipe Throughput                               12440.0     481232.9    386.8

Pipe-based Context Switching                   4000.0     139284.9    348.2

Process Creation                                126.0       7583.1    601.8

Shell Scripts (1 concurrent)                     42.4       5011.2   1181.9

Shell Scripts (8 concurrent)                      6.0        737.8   1229.6

System Call Overhead                          15000.0     526397.1    350.9

                                                                   ========

System Benchmarks Index Score                                         702.6

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