{"id":31317,"date":"2020-02-12T22:48:16","date_gmt":"2020-02-12T14:48:16","guid":{"rendered":"http:\/\/4563.org\/?p=31317"},"modified":"2020-02-12T22:48:16","modified_gmt":"2020-02-12T14:48:16","slug":"%e9%98%bf%e7%8b%b8%e5%9b%bd%e9%99%85%e7%9a%84%e6%96%b0%e7%89%881%e5%b9%b4%e8%af%95%e7%94%a8%e9%b8%a1%ef%bc%8c%e7%a3%81%e7%9b%98i-o%e8%b2%8c%e4%bc%bc%e5%be%88%e7%83%82%e5%95%8a","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=31317","title":{"rendered":"\u963f\u72f8\u56fd\u9645\u7684\u65b0\u72481\u5e74\u8bd5\u7528\u9e21\uff0c\u78c1\u76d8I\/O\u8c8c\u4f3c\u5f88\u70c2\u554a"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>ccf<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 21:53:02\t<\/p>\n<h3>\u963f\u72f8\u56fd\u9645\u7684\u65b0\u72481\u5e74\u8bd5\u7528\u9e21\uff0c\u78c1\u76d8I\/O\u8c8c\u4f3c\u5f88\u70c2\u554a<\/h3>\n<p>  \t\t\u9999\u6e2f\uff0c\u9009\u7684SSD\u4e91\u76d8\uff0c\u78c1\u76d8 I\/O \u8fd9\u4e48\u5dee\u52b2\u554a\u3002\u3002\u3002<\/p>\n<p>  root@debian:~# dd if=\/dev\/zero of=test bs=64k count=16k conv=fdatasync<br \/>  16384+0 records in<br \/>  16384+0 records out<br \/>  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.31944 s, 147 MB\/s<\/p>\n<p>  root@debian:~# dd if=\/dev\/zero of=test bs=64k count=16k conv=fdatasync<br \/>  16384+0 records in<br \/>  16384+0 records out<br \/>  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.31 s, 147 MB\/s<\/p>\n<p>  root@debian:~# dd if=\/dev\/zero of=test bs=64k count=16k conv=fdatasync<br \/>  16384+0 records in<br \/>  16384+0 records out<br \/>  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.32123 s, 147 MB\/s\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>S\u0412<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 21:57:18\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u8fd8\u884c\uff0c\u6bd4azure\u9ad8\u3002\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>overclock<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 21:59:15\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u963f\u91cc\u7684IO\u4e00\u76f4\u8fd9\u4e2a\u6c34\u5e73\u4f4e\u4e8e100\u662f\u6b63\u5e38150\u7b97\u9ad8\u7684\u4e86\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>ccf<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 22:00:11\t<\/p>\n<h3><\/h3>\n<p>  \t\toverclock \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 21:59<br \/>  \u963f\u91cc\u7684IO\u4e00\u76f4\u8fd9\u4e2a\u6c34\u5e73\u4f4e\u4e8e100\u662f\u6b63\u5e38150\u7b97\u9ad8\u7684\u4e86<\/p>\n<p>  \u597d\u5427\uff0c\u88ab UCloud \u548c \u534e\u4e3a \u5e26 \u6c9f\u91cc\u4e86\uff0c\u8fd9\u4e24\u5bb6IO\u5f88\u9ad8 :lol\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zzz123<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 22:19:13\t<\/p>\n<h3><\/h3>\n<p>  \t\tio\u9ad8\u4e86\u4e5f\u6ca1\u5565\u592a\u5927\u7528\uff0c100m\u4e5f\u591f\u7528\u4e86\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>valueshine<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 22:39:05\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u88ab\u9650\u5236\u4e86\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>orlog<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-18 22:41:46\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u4e00\u5e74\u7684\u53cd\u4ee3\u9e21\u6709\u7740\u843d\u4e86 :lol&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; \t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>ccf \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-&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\/31317"}],"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=31317"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/31317\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31317"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}