{"id":40185,"date":"2020-02-25T05:57:21","date_gmt":"2020-02-24T21:57:21","guid":{"rendered":"http:\/\/4563.org\/?p=40185"},"modified":"2020-02-25T05:57:21","modified_gmt":"2020-02-24T21:57:21","slug":"pr%e7%9a%84unixbench%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=40185","title":{"rendered":"pr\u7684unixBench\u6d4b\u8bd5"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>cckuzai<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-11 08:28:17\t<\/p>\n<h3>pr\u7684unixBench\u6d4b\u8bd5<\/h3>\n<p>  \t\t&nbsp; &nbsp;BYTE UNIX Benchmarks (Version 5.1.3)<\/p>\n<p>  &nbsp; &nbsp;System: 122jnjkkj: GNU\/Linux<br \/>  &nbsp; &nbsp;OS: GNU\/Linux &#8212; 4.11.8-041108-generic &#8212; #201706290836 SMP Thu Jun 29 12:38:45 UTC 2017<br \/>  &nbsp; &nbsp;Machine: x86_64 (x86_64)<br \/>  &nbsp; &nbsp;Language: en_US.utf8 (charmap=&quot;ANSI_X3.4-1968&quot;, collate=&quot;ANSI_X3.4-1968&quot;)<br \/>  &nbsp; &nbsp;CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (4400.0 bogomips)<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET<br \/>  &nbsp; &nbsp;CPU 1: QEMU Virtual CPU version (cpu64-rhel6) (4400.0 bogomips)<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET<br \/>  &nbsp; &nbsp;06:30:57 up4:58,1 user,load average: 0.56, 0.56, 0.34; runlevel 5<\/p>\n<p>  &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>  Benchmark Run: Wed Dec 11 2019 06:30:57 &#8211; 06:59:08<br \/>  2 CPUs in system; running 1 parallel copy of tests<\/p>\n<p>  Dhrystone 2 using register variables&nbsp; &nbsp;&nbsp; &nbsp; 20470838.6 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Double-Precision Whetstone&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;2619.4 MWIPS (9.8 s, 7 samples)<br \/>  Execl Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 2076.8 lps&nbsp; &nbsp;(30.0 s, 2 samples)<br \/>  File Copy 1024 bufsize 2000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;441859.7 KBps(30.0 s, 2 samples)<br \/>  File Copy 256 bufsize 500 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 128628.4 KBps(30.0 s, 2 samples)<br \/>  File Copy 4096 bufsize 8000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp; 1154591.3 KBps(30.0 s, 2 samples)<br \/>  Pipe Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1155769.7 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Pipe-based Context Switching&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;27889.9 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Process Creation&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 2789.5 lps&nbsp; &nbsp;(30.0 s, 2 samples)<br \/>  Shell Scripts (1 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 3813.5 lpm&nbsp; &nbsp;(60.0 s, 2 samples)<br \/>  Shell Scripts (8 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;816.1 lpm&nbsp; &nbsp;(60.0 s, 2 samples)<br \/>  System Call Overhead&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;2268639.7 lps&nbsp; &nbsp;(10.0 s, 7 samples)<\/p>\n<p>  System Benchmarks Index Values&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;BASELINE&nbsp; &nbsp;&nbsp; &nbsp; RESULT&nbsp; &nbsp; INDEX<br \/>  Dhrystone 2 using register variables&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;116700.0&nbsp; &nbsp;20470838.6&nbsp; &nbsp;1754.1<br \/>  Double-Precision Whetstone&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;55.0&nbsp; &nbsp;&nbsp; &nbsp; 2619.4&nbsp; &nbsp; 476.3<br \/>  Execl Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;43.0&nbsp; &nbsp;&nbsp; &nbsp; 2076.8&nbsp; &nbsp; 483.0<br \/>  File Copy 1024 bufsize 2000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 3960.0&nbsp; &nbsp;441859.7&nbsp; &nbsp;1115.8<br \/>  File Copy 256 bufsize 500 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1655.0&nbsp; &nbsp;128628.4&nbsp; &nbsp; 777.2<br \/>  File Copy 4096 bufsize 8000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 5800.0&nbsp; &nbsp; 1154591.3&nbsp; &nbsp;1990.7<br \/>  Pipe Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 12440.0&nbsp; &nbsp; 1155769.7&nbsp; &nbsp; 929.1<br \/>  Pipe-based Context Switching&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 4000.0&nbsp; &nbsp;&nbsp; &nbsp;27889.9&nbsp; &nbsp;69.7<br \/>  Process Creation&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;126.0&nbsp; &nbsp;&nbsp; &nbsp; 2789.5&nbsp; &nbsp; 221.4<br \/>  Shell Scripts (1 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;42.4&nbsp; &nbsp;&nbsp; &nbsp; 3813.5&nbsp; &nbsp; 899.4<br \/>  Shell Scripts (8 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 6.0&nbsp; &nbsp;&nbsp; &nbsp;816.1&nbsp; &nbsp;1360.2<br \/>  System Call Overhead&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;15000.0&nbsp; &nbsp; 2268639.7&nbsp; &nbsp;1512.4<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; ========<br \/>  System Benchmarks Index Score&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;717.1<\/p>\n<p>  &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>  Benchmark Run: Wed Dec 11 2019 06:59:08 &#8211; 07:27:20<br \/>  2 CPUs in system; running 2 parallel copies of tests<\/p>\n<p>  Dhrystone 2 using register variables&nbsp; &nbsp;&nbsp; &nbsp; 39280795.8 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Double-Precision Whetstone&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;5142.8 MWIPS (9.7 s, 7 samples)<br \/>  Execl Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 3830.0 lps&nbsp; &nbsp;(29.8 s, 2 samples)<br \/>  File Copy 1024 bufsize 2000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;487746.7 KBps(30.0 s, 2 samples)<br \/>  File Copy 256 bufsize 500 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 136556.5 KBps(30.0 s, 2 samples)<br \/>  File Copy 4096 bufsize 8000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp; 1379959.7 KBps(30.0 s, 2 samples)<br \/>  Pipe Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;2375192.9 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Pipe-based Context Switching&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;208991.0 lps&nbsp; &nbsp;(10.0 s, 7 samples)<br \/>  Process Creation&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 6845.3 lps&nbsp; &nbsp;(30.0 s, 2 samples)<br \/>  Shell Scripts (1 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 6685.7 lpm&nbsp; &nbsp;(60.0 s, 2 samples)<br \/>  Shell Scripts (8 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;958.2 lpm&nbsp; &nbsp;(60.0 s, 2 samples)<br \/>  System Call Overhead&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;3308918.2 lps&nbsp; &nbsp;(10.0 s, 7 samples)<\/p>\n<p>  System Benchmarks Index Values&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;BASELINE&nbsp; &nbsp;&nbsp; &nbsp; RESULT&nbsp; &nbsp; INDEX<br \/>  Dhrystone 2 using register variables&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;116700.0&nbsp; &nbsp;39280795.8&nbsp; &nbsp;3366.0<br \/>  Double-Precision Whetstone&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;55.0&nbsp; &nbsp;&nbsp; &nbsp; 5142.8&nbsp; &nbsp; 935.1<br \/>  Execl Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;43.0&nbsp; &nbsp;&nbsp; &nbsp; 3830.0&nbsp; &nbsp; 890.7<br \/>  File Copy 1024 bufsize 2000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 3960.0&nbsp; &nbsp;487746.7&nbsp; &nbsp;1231.7<br \/>  File Copy 256 bufsize 500 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1655.0&nbsp; &nbsp;136556.5&nbsp; &nbsp; 825.1<br \/>  File Copy 4096 bufsize 8000 maxblocks&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 5800.0&nbsp; &nbsp; 1379959.7&nbsp; &nbsp;2379.2<br \/>  Pipe Throughput&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 12440.0&nbsp; &nbsp; 2375192.9&nbsp; &nbsp;1909.3<br \/>  Pipe-based Context Switching&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 4000.0&nbsp; &nbsp;208991.0&nbsp; &nbsp; 522.5<br \/>  Process Creation&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;126.0&nbsp; &nbsp;&nbsp; &nbsp; 6845.3&nbsp; &nbsp; 543.3<br \/>  Shell Scripts (1 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;42.4&nbsp; &nbsp;&nbsp; &nbsp; 6685.7&nbsp; &nbsp;1576.8<br \/>  Shell Scripts (8 concurrent)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 6.0&nbsp; &nbsp;&nbsp; &nbsp;958.2&nbsp; &nbsp;1597.0<br \/>  System Call Overhead&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;15000.0&nbsp; &nbsp; 3308918.2&nbsp; &nbsp;2205.9<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; ========<br \/>  System Benchmarks Index Score&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 1285.7<\/p>\n<p>  \u8fd8\u7b97\u884c\u5417\uff1f\uff1f\uff1f\uff1f\u4e0d\u592a\u61c2\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>cooe<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-11 08:33:17\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u53ef\u4ee5\uff0c\u4e2d\u89c4\u4e2d\u77e9\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>cckuzai<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-11 08:50:19\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u53ef\u60dc\u7f51\u7edc\u592a\u4e0d\u7a33\u5b9a\u4e86\t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>cckuzai \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/40185"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40185"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/40185\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40185"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}