{"id":483,"date":"2020-07-10T14:11:24","date_gmt":"2020-07-10T06:11:24","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=483"},"modified":"2020-09-27T15:12:47","modified_gmt":"2020-09-27T07:12:47","slug":"fio%e7%a3%81%e7%9b%98%e6%80%a7%e8%83%bd%e6%b5%8b%e8%af%95%e5%8f%82%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/483","title":{"rendered":"fio\u78c1\u76d8\u6027\u80fd\u6d4b\u8bd5\u53c2\u6570"},"content":{"rendered":"<p>fio --filename=\/opt\/testfio.dat -direct=1 -iodepth 1 -thread -rw=randrw -ioengine=psync -bs=1M -size=100G -runtime=300 -numjobs=20 -group_reporting -name=mytest<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2aae1915e6e\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2aae1915e6e\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/483\/#%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E\" >\u53c2\u6570\u8bf4\u660e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/483\/#%E5%87%A0%E4%B8%AA%E5%85%B8%E5%9E%8B%E7%9A%84iops\" >\u51e0\u4e2a\u5178\u578b\u7684iops<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E\"><\/span>\u53c2\u6570\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1\u3001--filename \u4e00\u5b9a\u662f\u5199\u5165\u6587\u4ef6,\u4e0d\u8981\u5199\u5165\u8bbe\u5907\uff0c\u4f1a\u635f\u574f\u5df2\u7ecf\u5b58\u5728\u7684\u6570\u636e\u7684<\/p>\n\n\n\n<p>2\u3001-direct=1 \u76f4\u5199\u6a21\u5f0f\uff0c\u4e0d\u8981\u7f13\u51b2\u5199<\/p>\n\n\n\n<p>3\u3001-rw=randrw \u968f\u673a\u8bfb\u5199\u6a21\u5f0f\uff0c\u9ed8\u8ba45:5<\/p>\n\n\n\n<p>4\u3001ioengine=psync<\/p>\n\n\n\n<p>5\u3001bs=1M \u6d4b\u8bd5\u8fd9\u4e2a\u5757\u7684\u6027\u80fd\uff0cradi\u7684\u6761\u5e26\u4e5f\u5efa\u8bae\u662f1M. \u5176\u5b83\u5927\u5c0f\u968f\u610f\u3002<\/p>\n\n\n\n<p>6\u3001-size=100G \u8fd9\u4e2a\u4e00\u5b9a\u8981\u8db3\u591f\u5927\uff0c\u4e0d\u80fd\u5c31\u51e0\u4e2aG,\u5426\u5219\u90fd\u662fraid\u5361\u7f13\u51b2\u4e86\uff0c\u4e0d\u51c6\u786e\u3002\u5efa\u8bae100-200G\u8d77\u6b65\u3002<\/p>\n\n\n\n<p>7\u3001numjobs=20 \u8fd9\u4e2a\u5176\u5b83\u9879\u76ee\u90fd\u662f\u8fd9\u4e2a\uff0c\u6709\u6a2a\u5411\u5bf9\u6bd4\u4ef7\u503c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%87%A0%E4%B8%AA%E5%85%B8%E5%9E%8B%E7%9A%84iops\"><\/span>\u51e0\u4e2a\u5178\u578b\u7684iops<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>10\u575710K 4T SAS \u76d8 RAID5\uff0c \u5927\u7ea6200 \u8bfb\u548c 200\u5199<\/p>\n\n\n\n<p>12\u575715K 600G SAS\u76d8 RAID5, \u5927\u7ea6400\u8bfb\u548c400\u5199\u3002<\/p>\n\n\n\n<p>\u5982\u548c\u5de5\u7a0b\u7ecf\u9a8c\u6570\u503c\u5dee\u8ddd\u592a\u5927\uff0c\u6216\u8005\u6a2a\u5411\u591a\u53f0\u673a\u5668\u4e2d\u67d0\u4e9b\u673a\u5668\u5dee\u8ddd\u592a\u5927\uff0c\u9700\u8981\u6392\u67e5\u7ef4\u4fee\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u5355\u76d8\u5bb9\u91cf<\/td><td>\u78c1\u76d8\u8f6c\u901f<\/td><td>\u78c1\u76d8\u6570\u91cf<\/td><td>RAID<\/td><td>\u6761\u5e26<\/td><td>SIZE<\/td><td>FIO 1M\u8bfb<\/td><td>FIO 1M\u5199<\/td><td>\u5907\u6ce8<\/td><\/tr><tr><td>4T<\/td><td>7.2K<\/td><td>12<\/td><td>RAID10<\/td><td>1M<\/td><td>\u3000<\/td><td>267-317<\/td><td>266-317<\/td><td>RAID10\u6bd4RAID5\u7684IOPS\u6027\u80fd\u63d0\u534740-50%<\/td><\/tr><tr><td>4T<\/td><td>7.2K<\/td><td>12<\/td><td>RAID5<\/td><td>1M<\/td><td>100G<\/td><td>197-209<\/td><td>192-204<\/td><td>\u3000<\/td><\/tr><tr><td>1.2T<\/td><td>10K<\/td><td>21<\/td><td>RIAD50(7*3\uff09<\/td><td>1M<\/td><td>100G<\/td><td>354<\/td><td>351<\/td><td>\u3000<\/td><\/tr><tr><td>600G<\/td><td>15K<\/td><td>12<\/td><td>RAID5<\/td><td>1M<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><\/tr><tr><td>600G<\/td><td>15K<\/td><td>24<\/td><td>RIAD50(8*3\uff09<\/td><td>1M<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><\/tr><tr><td>1T<\/td><td>10K<\/td><td>24<\/td><td>RIAD50(7*3\uff09<\/td><td>1M<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><td>\u3000<\/td><\/tr><tr><td>600G<\/td><td>5.4K<\/td><td>1<\/td><td>\u3000<\/td><td>1M<\/td><td>4G<\/td><td>17<\/td><td>15<\/td><td>\u7b14\u8bb0\u672c\u4f5c\u4e3a\u53c2\u8003<\/td><\/tr><tr><td>4T<\/td><td>7.2K<\/td><td>10<\/td><td>RAID50(5*2)<\/td><td>1M<\/td><td>100G<\/td><td>220<\/td><td>220<\/td><td>\u524d2\u4e2a\u8282\u70b9<\/td><\/tr><tr><td>4T<\/td><td>7.2K<\/td><td>10<\/td><td>RAID50(5*2)<\/td><td>1M<\/td><td>100G<\/td><td>220<\/td><td>220<\/td><td>\u540e2\u4e2a\u8282\u70b9\u66f4\u6362\u524d\u53ea\u6709120\uff0c\u66f4\u6362\u78c1\u76d8\u540e\u8fbe\u5230220<\/td><\/tr><tr><td>600G<\/td><td>15K<\/td><td>24<\/td><td>RIAD50(8*3\uff09<\/td><td>1M<\/td><td>100G<\/td><td>668-675<\/td><td>667-671<\/td><td>\u6700\u9ad8\u7684IOPS<\/td><\/tr><tr><td>3T<\/td><td>7.2K<\/td><td>12<\/td><td>RAID50(6*2)<\/td><td>1M<\/td><td>20G<\/td><td>144<\/td><td>144<\/td><td>\u3000<\/td><\/tr><tr><td>2T<\/td><td>7.2K<\/td><td>8<\/td><td>RAID5<\/td><td>1M<\/td><td>100G<\/td><td>74<\/td><td>69<\/td><td>\u3000<\/td><\/tr><tr><td>4T<\/td><td>7.2K<\/td><td>12<\/td><td>RAID5(11)<\/td><td>1M<\/td><td>100G<\/td><td>170<\/td><td>170<\/td><td>\u4f4e\u4e00\u4e9b<\/td><\/tr><tr><td>2T<\/td><td>7.2K<\/td><td>12<\/td><td>RAID5<\/td><td>1M<\/td><td>100G<\/td><td>110<\/td><td>110<\/td><td>\u5f88\u5dee<\/td><\/tr><tr><td>1.2T<\/td><td>10K<\/td><td>22<\/td><td>RAID50(11*2)<\/td><td>1M<\/td><td>100G<\/td><td>608<\/td><td>606<\/td><td>\u3000<\/td><\/tr><tr><td>900G<\/td><td>10K<\/td><td>20<\/td><td>RAID5(10*2)<\/td><td>1M<\/td><td>100G<\/td><td>427<\/td><td>425<\/td><td>\u3000<\/td><\/tr><tr><td>1.2T<\/td><td>10K<\/td><td>22<\/td><td>RAID50(11*2)<\/td><td>1M<\/td><td>100G<\/td><td>530-600<\/td><td>530-600<\/td><td>DELL<\/td><\/tr><tr><td>1.2T<\/td><td>10K<\/td><td>22<\/td><td>RAID50(11*2)<\/td><td>1M<\/td><td>100G<\/td><td>460-480<\/td><td>460-480<\/td><td>HUAWEI AVAGO MEGARAID SAS 9361-8i<\/td><\/tr><tr><td>6T<\/td><td>7.2K<\/td><td>22<\/td><td>RAID50(11*2)<\/td><td>1M<\/td><td>100G<\/td><td>400-500<\/td><td>400-500<\/td><td>\u3000<\/td><\/tr><tr><td>6T<\/td><td>7.2K<\/td><td>11<\/td><td>RAID5<\/td><td>1M<\/td><td>100G<\/td><td>243-250<\/td><td>238-248<\/td><td>\u3000<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>fio\u78c1\u76d8\u6027\u80fd\u6d4b\u8bd5\u53c2\u6570<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-483","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=483"}],"version-history":[{"count":5,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/483\/revisions"}],"predecessor-version":[{"id":1720,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/483\/revisions\/1720"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}