XEN的效率完全秒杀vmware

母鸡是Q110,ATOM CPU,2G RAM。

WIN下面用vmware虚拟小鸡,unixbench得分如下:

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)

   System: ubuntu: GNU/Linux
   OS: GNU/Linux — 2.6.24-16-server — #1 SMP Thu Apr 10 13:58:00 UTC 2008
   Machine: i686 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Atom(TM) CPU 230 @ 1.60GHz (3222.0 bogomips)
          MMX, Physical Address Ext, SYSENTER/SYSEXIT
   08:36:59 up  9:07,  1 user,  load average: 0.05, 0.02, 0.00; runlevel 2

————————————————————————
Benchmark Run: Thu Aug 19 2010 08:36:59 – 09:05:22
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        2680248.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      529.4 MWIPS (10.1 s, 7 samples)
Execl Throughput                                301.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         64000.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           17947.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        206245.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                              129787.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                   9248.0 lps   (10.0 s, 7 samples)
Process Creation                                544.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                    560.7 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                     72.0 lpm   (60.4 s, 2 samples)
System Call Overhead                         149410.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    2680248.6    229.7
Double-Precision Whetstone                       55.0        529.4     96.3
Execl Throughput                                 43.0        301.3     70.1
File Copy 1024 bufsize 2000 maxblocks          3960.0      64000.7    161.6
File Copy 256 bufsize 500 maxblocks            1655.0      17947.4    108.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     206245.4    355.6
Pipe Throughput                               12440.0     129787.1    104.3
Pipe-based Context Switching                   4000.0       9248.0     23.1
Process Creation                                126.0        544.4     43.2
Shell Scripts (1 concurrent)                     42.4        560.7    132.2
Shell Scripts (8 concurrent)                      6.0         72.0    120.0
System Call Overhead                          15000.0     149410.0     99.6
                                                                   ========
System Benchmarks Index Score                                         103.9

 

母鸡跑ubuntu8.03,无图形界面,用XEN虚拟小鸡,测试得分如下:

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)

   System: ubuntu: GNU/Linux
   OS: GNU/Linux — 2.6.24-30-xen — #1 SMP Mon Jan 2 23:00:29 UTC 2012
   Machine: i686 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (3195.2 bogomips)
          Hyper-Threading, MMX, Physical Address Ext
   08:07:09 up  6:22,  1 user,  load average: 0.10, 0.03, 0.01; runlevel 2

————————————————————————
Benchmark Run: Sun Jan 22 2012 08:07:09 – 08:35:25
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        3945339.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      547.2 MWIPS (10.1 s, 7 samples)
Execl Throughput                                689.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        146292.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           41895.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        382930.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                              316828.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  54376.5 lps   (10.0 s, 7 samples)
Process Creation                               1684.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                    986.1 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    132.2 lpm   (60.4 s, 2 samples)
System Call Overhead                         420330.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    3945339.5    338.1
Double-Precision Whetstone                       55.0        547.2     99.5
Execl Throughput                                 43.0        689.5    160.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     146292.0    369.4
File Copy 256 bufsize 500 maxblocks            1655.0      41895.1    253.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     382930.7    660.2
Pipe Throughput                               12440.0     316828.8    254.7
Pipe-based Context Switching                   4000.0      54376.5    135.9
Process Creation                                126.0       1684.5    133.7
Shell Scripts (1 concurrent)                     42.4        986.1    232.6
Shell Scripts (8 concurrent)                      6.0        132.2    220.3
System Call Overhead                          15000.0     420330.7    280.2
                                                                   ========
System Benchmarks Index Score                                         230.2

XEN完胜Vmware。

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