{"id":395,"date":"2012-02-06T23:55:23","date_gmt":"2012-02-06T15:55:23","guid":{"rendered":"http:\/\/blog.dword1511.info\/?p=395"},"modified":"2012-02-06T23:55:23","modified_gmt":"2012-02-06T15:55:23","slug":"yardvps-tree-1-%e6%80%a7%e8%83%bd%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"http:\/\/blog.dword1511.info\/?p=395","title":{"rendered":"YardVPS Tree-1 \u6027\u80fd\u6d4b\u8bd5"},"content":{"rendered":"<p>VPS \u90fd\u7528\u4e86\u8fd9\u4e48\u4e45\u4e86\u624d\u60f3\u8d77\u6765\u8dd1\u4e0b UnixBench \uff0c\u6709\u70b9\u5931\u7b56\u54c8\u3002<\/p>\n<p>YardVPS Tree-1 \u552e\u4ef7\u4e3a 7.95 \u5200\/\u6708\uff08\u5dee\u4e0d\u591a \uffe555\/\u6708 \u7684\u6837\u5b50\uff09\uff0c\u5ba3\u79f0\u7684\u914d\u7f6e\u4e3a\uff1a<\/p>\n<ul>\n<li>512MB RAM + 1GB Swap<\/li>\n<li>1 CPU Core<\/li>\n<li>15GB Disk Space \uff08\u65b0\u7528\u6237\u73b0\u5728\u6709 20GB \u4e86\uff0c\u6211\u4eec\u8001\u7528\u6237\u771f\u53ef\u601c T.T \uff09<\/li>\n<li>100Mbps Network \uff08\u5bf9\u6b64\u6211\u6301\u6000\u7591\u6001\u5ea6\uff09<\/li>\n<li>99.99% Uptime \uff08\u8fd9\u4e2a\u7edd\u5bf9\u662f\u626f\u6de1\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u90fd\u662f\u786c\u6307\u6807\uff0c\u90a3\u770b\u4e0d\u89c1\u7684\u90a3\u90e8\u5206\u6027\u80fd\u5982\u4f55\uff1f\u670d\u52a1\u5668\u4e0a\u88c5\u7684\u662f Ubuntu 10.04.3 LTS \uff0c\u5185\u6838\u5219\u662f Linux dword1511.info 2.6.32-340-ec2 #40-Ubuntu SMP Wed Nov 16 14:36:38 UTC 2011 x86_64 GNU\/Linux \uff0c\u4e0b\u9762\u76f4\u63a5\u5949\u4e0a\u7ed3\u679c\uff1a<\/p>\n<p><!--more--><\/p>\n<pre>========================================================================\r\n   BYTE UNIX Benchmarks (Version 5.1.3)\r\n\r\n   System: dword1511.info: GNU\/Linux\r\n   OS: GNU\/Linux -- 2.6.32-340-ec2 -- #40-Ubuntu SMP Wed Nov 16 14:36:38 UTC 2011\r\n   Machine: x86_64 (unknown)\r\n   Language: en_US.utf8 (charmap=\"UTF-8\", collate=\"UTF-8\")\r\n   CPU 0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4818.2 bogomips)\r\n          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET\r\n   13:45:15 up 23 days,  7:00,  1 user,  load average: 0.22, 0.12, 0.09; runlevel 2\r\n\r\n------------------------------------------------------------------------\r\nBenchmark Run: \u4e00  2\u6708 06 2012 13:45:15 - 14:13:50\r\n1 CPU in system; running 1 parallel copy of tests\r\n\r\nDhrystone 2 using register variables       17499972.4 lps   (10.0 s, 7 samples)\r\nDouble-Precision Whetstone                     2574.8 MWIPS (9.9 s, 7 samples)\r\nExecl Throughput                               1096.1 lps   (29.8 s, 2 samples)\r\nFile Copy 1024 bufsize 2000 maxblocks        176000.3 KBps  (30.0 s, 2 samples)\r\nFile Copy 256 bufsize 500 maxblocks           48668.5 KBps  (30.0 s, 2 samples)\r\nFile Copy 4096 bufsize 8000 maxblocks        550077.4 KBps  (30.0 s, 2 samples)\r\nPipe Throughput                              304126.8 lps   (10.0 s, 7 samples)\r\nPipe-based Context Switching                  69843.2 lps   (10.0 s, 7 samples)\r\nProcess Creation                               2428.1 lps   (30.0 s, 2 samples)\r\nShell Scripts (1 concurrent)                   1954.3 lpm   (60.1 s, 2 samples)\r\nShell Scripts (8 concurrent)                    239.1 lpm   (60.2 s, 2 samples)\r\nSystem Call Overhead                         348200.0 lps   (10.0 s, 7 samples)\r\n\r\nSystem Benchmarks Index Values               BASELINE       RESULT    INDEX\r\nDhrystone 2 using register variables         116700.0   17499972.4   1499.6\r\nDouble-Precision Whetstone                       55.0       2574.8    468.1\r\nExecl Throughput                                 43.0       1096.1    254.9\r\nFile Copy 1024 bufsize 2000 maxblocks          3960.0     176000.3    444.4\r\nFile Copy 256 bufsize 500 maxblocks            1655.0      48668.5    294.1\r\nFile Copy 4096 bufsize 8000 maxblocks          5800.0     550077.4    948.4\r\nPipe Throughput                               12440.0     304126.8    244.5\r\nPipe-based Context Switching                   4000.0      69843.2    174.6\r\nProcess Creation                                126.0       2428.1    192.7\r\nShell Scripts (1 concurrent)                     42.4       1954.3    460.9\r\nShell Scripts (8 concurrent)                      6.0        239.1    398.5\r\nSystem Call Overhead                          15000.0     348200.0    232.1\r\n                                                                   ========\r\nSystem Benchmarks Index Score                                         375.2<\/pre>\n<p>\u8fd9\u4e2a\u5206\u6570\u7565\u571f\u554a\uff0c\u4e00\u822c Xen \u7684 VPS \u8dd1\u5230 700+ \uff08\u4e0d\u540c\u7248\u672c\u7684 UnixBench \u7efc\u5408\u6307\u6570\u7684 baseline \u4e0d\u4e00\u6837\uff0c\u6211\u7528\u7684\u662f <a href=\"http:\/\/code.google.com\/p\/byte-unixbench\/\" target=\"_blank\">Byte UnixBench<\/a> \u3002\uff09\u90fd\u662f\u5f88\u8f7b\u677e\u7684\u4e8b\u60c5\u3002\u4e0d\u8fc7\u4eca\u5929\u665a\u4e0a VPS \u72b6\u6001\u4e0d\u597d\u4e5f\u662f\u771f\u7684\uff0c I\/O \u611f\u89c9\u975e\u5e38\u7684 laggy \uff0c\u4e5f\u8bb8\u9694\u58c1\u6709\u4eba\u5728\u8dd1\u5927\u6740\u5668\u4e5f\u4e0d\u4e00\u5b9a\u3002<\/p>\n<p>\u9ad8\u5206\u4e3b\u8981\u96c6\u4e2d\u5728\u6574\u6570\u8fd0\u7b97\u8ddf\u5927\u6587\u4ef6\u8bfb\u5199\u8fd9\u5757\u3002<\/p>\n<hr \/>\n<p>\u5bf9\u6bd4\u4e0b\u6211\u7684\u7b14\u7535\uff08\u4ec5\u4f9b\u53c2\u8003\uff09\uff1a<\/p>\n<pre>========================================================================\r\n   BYTE UNIX Benchmarks (Version 5.1.3)\r\n\r\n   System: dword-as4741g: GNU\/Linux\r\n   OS: GNU\/Linux -- 2.6.38-13-generic -- #53-Ubuntu SMP Mon Nov 28 19:33:45 UTC 2011\r\n   Machine: x86_64 (x86_64)\r\n   Language: en_US.utf8 (charmap=\"UTF-8\", collate=\"UTF-8\")\r\n   CPU 0: Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz (4522.3 bogomips)\r\n          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET, Intel virtualization\r\n   CPU 1: Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz (4522.0 bogomips)\r\n          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET, Intel virtualization\r\n   CPU 2: Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz (4522.0 bogomips)\r\n          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET, Intel virtualization\r\n   CPU 3: Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz (4522.0 bogomips)\r\n          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET, Intel virtualization\r\n   22:38:38 up 11 days,  6:34,  5 users,  load average: 1.72, 1.98, 2.06; runlevel 2\r\n\r\n------------------------------------------------------------------------\r\nBenchmark Run: \u4e00  2\u6708 06 2012 22:38:38 - 23:07:43\r\n4 CPUs in system; running 1 parallel copy of tests\r\n\r\nDhrystone 2 using register variables       24884988.3 lps   (10.0 s, 7 samples)\r\nDouble-Precision Whetstone                     3109.2 MWIPS (9.9 s, 7 samples)\r\nExecl Throughput                               1692.7 lps   (29.7 s, 2 samples)\r\nFile Copy 1024 bufsize 2000 maxblocks        725935.4 KBps  (30.0 s, 2 samples)\r\nFile Copy 256 bufsize 500 maxblocks          251511.4 KBps  (30.0 s, 2 samples)\r\nFile Copy 4096 bufsize 8000 maxblocks       1416855.0 KBps  (30.0 s, 2 samples)\r\nPipe Throughput                             1704106.3 lps   (10.0 s, 7 samples)\r\nPipe-based Context Switching                  83979.2 lps   (10.0 s, 7 samples)\r\nProcess Creation                               5821.3 lps   (30.0 s, 2 samples)\r\nShell Scripts (1 concurrent)                   2596.6 lpm   (60.0 s, 2 samples)\r\nShell Scripts (8 concurrent)                   1081.5 lpm   (60.1 s, 2 samples)\r\nSystem Call Overhead                        3156469.1 lps   (10.0 s, 7 samples)\r\n\r\nSystem Benchmarks Index Values               BASELINE       RESULT    INDEX\r\nDhrystone 2 using register variables         116700.0   24884988.3   2132.4\r\nDouble-Precision Whetstone                       55.0       3109.2    565.3\r\nExecl Throughput                                 43.0       1692.7    393.7\r\nFile Copy 1024 bufsize 2000 maxblocks          3960.0     725935.4   1833.2\r\nFile Copy 256 bufsize 500 maxblocks            1655.0     251511.4   1519.7\r\nFile Copy 4096 bufsize 8000 maxblocks          5800.0    1416855.0   2442.9\r\nPipe Throughput                               12440.0    1704106.3   1369.9\r\nPipe-based Context Switching                   4000.0      83979.2    209.9\r\nProcess Creation                                126.0       5821.3    462.0\r\nShell Scripts (1 concurrent)                     42.4       2596.6    612.4\r\nShell Scripts (8 concurrent)                      6.0       1081.5   1802.4\r\nSystem Call Overhead                          15000.0    3156469.1   2104.3\r\n                                                                   ========\r\nSystem Benchmarks Index Score                                         999.7\r\n\r\n------------------------------------------------------------------------\r\nBenchmark Run: \u4e00  2\u6708 06 2012 23:07:43 - 23:37:01\r\n4 CPUs in system; running 4 parallel copies of tests\r\n\r\nDhrystone 2 using register variables       53847546.1 lps   (10.0 s, 7 samples)\r\nDouble-Precision Whetstone                    10486.0 MWIPS (9.9 s, 7 samples)\r\nExecl Throughput                              10195.2 lps   (30.0 s, 2 samples)\r\nFile Copy 1024 bufsize 2000 maxblocks        690758.9 KBps  (30.0 s, 2 samples)\r\nFile Copy 256 bufsize 500 maxblocks          189838.2 KBps  (30.0 s, 2 samples)\r\nFile Copy 4096 bufsize 8000 maxblocks       1752344.9 KBps  (30.0 s, 2 samples)\r\nPipe Throughput                             3976690.4 lps   (10.0 s, 7 samples)\r\nPipe-based Context Switching                 625011.4 lps   (10.0 s, 7 samples)\r\nProcess Creation                              29849.2 lps   (30.0 s, 2 samples)\r\nShell Scripts (1 concurrent)                   9116.7 lpm   (60.0 s, 2 samples)\r\nShell Scripts (8 concurrent)                   1171.1 lpm   (60.1 s, 2 samples)\r\nSystem Call Overhead                        7961857.7 lps   (10.0 s, 7 samples)\r\n\r\nSystem Benchmarks Index Values               BASELINE       RESULT    INDEX\r\nDhrystone 2 using register variables         116700.0   53847546.1   4614.2\r\nDouble-Precision Whetstone                       55.0      10486.0   1906.5\r\nExecl Throughput                                 43.0      10195.2   2371.0\r\nFile Copy 1024 bufsize 2000 maxblocks          3960.0     690758.9   1744.3\r\nFile Copy 256 bufsize 500 maxblocks            1655.0     189838.2   1147.1\r\nFile Copy 4096 bufsize 8000 maxblocks          5800.0    1752344.9   3021.3\r\nPipe Throughput                               12440.0    3976690.4   3196.7\r\nPipe-based Context Switching                   4000.0     625011.4   1562.5\r\nProcess Creation                                126.0      29849.2   2369.0\r\nShell Scripts (1 concurrent)                     42.4       9116.7   2150.2\r\nShell Scripts (8 concurrent)                      6.0       1171.1   1951.8\r\nSystem Call Overhead                          15000.0    7961857.7   5307.9\r\n                                                                   ========\r\nSystem Benchmarks Index Score                                        2381.2<\/pre>\n<p>\u53ef\u4ee5\u770b\u5230\u5355\u6838\u7efc\u5408\u6307\u6570\u6709 999.7 \uff0c\u53cc\u6838\u56db\u7ebf\u7a0b\u5219\u662f 2381.2 \uff0c\u6bd4 YardVPS \u7684\u670d\u52a1\u5668\u5feb\u4e0d\u5c11\u3002<\/p>\n<p>\u7b14\u7535\u7684\u5177\u4f53\u60c5\u51b5\uff1a<\/p>\n<ul>\n<li>Acer Aspire 4741G 432G32Mn<\/li>\n<li>\u786c\u76d8\u6362\u6210 ST9750420AS<\/li>\n<li>\u5185\u5b58\u4e3a\u521b\u89c1 DDR3 1333 \u00d7 2<\/li>\n<li>\u7535\u6e90\u9002\u914d\u5668\u5728\u7ebf\uff0c\u623f\u95f4\u6e29\u5ea6\u7ea6 10\u2103<\/li>\n<li>Intel Core i5 430M + HM55<\/li>\n<li>Ubuntu 11.04<\/li>\n<li>gcc (Ubuntu\/Linaro 4.5.2-8ubuntu4) 4.5.2<\/li>\n<li>Linux dword-as4741g 2.6.38-13-generic #53-Ubuntu SMP Mon Nov 28 19:33:45 UTC 2011 x86_64 x86_64 x86_64 GNU\/Linux<\/li>\n<\/ul>\n<p>\u987a\u4fbf\u518d\u6b21\u5410\u69fd\u4e0b YardVPS \u7684\u7a33\u5b9a\u6027\uff0c VPS \u7684 Uptime \u624d\u5230\u7b14\u7535\u7684 2 \u500d\u6709\u6728\u6709\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VPS \u90fd\u7528\u4e86\u8fd9\u4e48\u4e45\u4e86\u624d\u60f3\u8d77\u6765\u8dd1\u4e0b UnixBench \uff0c\u6709\u70b9\u5931\u7b56\u54c8\u3002 YardVPS Tree-1 \u552e\u4ef7\u4e3a  &hellip; <a href=\"http:\/\/blog.dword1511.info\/?p=395\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">YardVPS Tree-1 \u6027\u80fd\u6d4b\u8bd5<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[10],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/395"}],"collection":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=395"}],"version-history":[{"count":8,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions"}],"predecessor-version":[{"id":403,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions\/403"}],"wp:attachment":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=395"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}