{"id":6293,"date":"2025-05-03T11:20:39","date_gmt":"2025-05-03T03:20:39","guid":{"rendered":"https:\/\/www.killtest.hk\/?p=6293"},"modified":"2025-05-03T11:20:39","modified_gmt":"2025-05-03T03:20:39","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%8e%e7%bc%93%e5%ad%98%e4%b8%8d%e4%b8%80%e8%87%b4%ef%bc%8c%e4%bd%a0%e4%bc%9a%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.killtest.hk\/index.php\/killtest\/%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%8e%e7%bc%93%e5%ad%98%e4%b8%8d%e4%b8%80%e8%87%b4%ef%bc%8c%e4%bd%a0%e4%bc%9a%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f\/","title":{"rendered":"\u6570\u636e\u5e93\u4e0e\u7f13\u5b58\u4e0d\u4e00\u81f4\uff0c\u4f60\u4f1a\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"\n

\u8cc7\u6599\u5eab\u4e3b\u5f9e\uff0c\u70ba\u4ec0\u9ebc\u6703\u4e0d\u4e00\u81f4\uff1f\u5148\u56de\u9867\u4e0b\uff0c\u7121\u5feb\u53d6\u6642\uff0c\u8cc7\u6599\u5eab\u4e3b\u5f9e\u4e0d\u4e00\u81f4\u554f\u984c\u3002
\"\"
\u5982\u4e0a\u5716\uff0c\u767c\u751f\u7684\u5834\u666f\u662f\uff0c\u5beb\u5f8c\u7acb\u523b\u8b80\uff1a
1. \u4e3b\u5eab\u4e00\u500b\u5beb\u8acb\u6c42\uff08\u4e3b\u5f9e\u6c92\u540c\u6b65\u5b8c\u6210\uff09\uff1b
2. \u5f9e\u5eab\u63a5\u8457\u4e00\u500b\u8b80\u53d6\u8acb\u6c42\uff0c\u8b80\u5230\u4e86\u820a\u6578\u64da\uff1b<\/p>\n\n\n\n

3. \u6700\u5f8c\uff0c\u4e3b\u5f9e\u540c\u6b65\u5b8c\u6210\uff1b
\u5c0e\u81f4\u7684\u7d50\u679c\u662f\uff1a\u4e3b\u52d5\u540c\u6b65\u5b8c\u6210\u4e4b\u524d\uff0c\u6703\u8b80\u53d6\u5230\u820a\u8cc7\u6599\u3002
\u53ef\u4ee5\u770b\u5230\uff0c\u4e3b\u5f9e\u4e0d\u4e00\u81f4\u7684\u5f71\u97ff\u6642\u9593\u5f88\u77ed\uff0c\u5728\u4e3b\u5f9e\u540c\u6b65\u5b8c\u6210\u5f8c\uff0c\u5c31\u6703\u8b80\u5230\u65b0\u8cc7\u6599\u3002
\u5feb\u53d6\u8207\u8cc7\u6599\u5eab\uff0c\u4ec0\u9ebc\u6642\u5019\u6703\u4e0d\u4e00\u81f4\uff1f<\/p>\n\n\n\n

\u518d\u770b\uff0c\u5f15\u5165\u5feb\u53d6\u5f8c\uff0c\u5feb\u53d6\u548c\u8cc7\u6599\u5eab\u4e0d\u4e00\u81f4\u554f\u984c\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

\u5982\u4e0a\u5716\uff0c\u767c\u751f\u7684\u5834\u666f\u4e5f\u662f\uff0c\u5beb\u5f8c\u7acb\u523b\u8b80\uff1a<\/p>\n\n\n\n

\uff081+2\uff09\u5148\u4e00\u500b\u5beb\u8acb\u6c42\uff0c\u6dd8\u6c70\u7de9\u5b58\uff0c\u5beb\u6578\u64da\u5eab<\/a>\uff1b\uff083+4+5\uff09\u63a5\u8457\u7acb\u523b\u4e00\u500b\u8b80\u8acb\u6c42\uff0c\u8b80\u7de9\u5b58\uff0ccache miss\uff0c\u8b80\u5f9e\u5eab\uff0c\u5beb\u7de9\u5b58\u653e\u5165\u6578\u64da\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u7684\u8b80\u80fd\u5920cache hit\uff08\u4e3b\u5f9e\u540c\u6b65\u6c92\u6709\u5b8c\u6210\uff0c\u7de9\u5b58\u4e2d\u653e\u5165\u4e86\u820a\u6578\u64da\u7de9\u5b58\uff086\uff09\u6700\u5f8c\uff0c\u4e3b\u5f9e\u540c\u6b65\u6c92\u6709\u5b8c\u6210\uff0c\u7de9\u5b58\u4e2d\u540c\u6b65\u5b8c\u6210\u4e86\u820a\u6578\u64da\uff09\uff1b
\u5c0e\u81f4\u7684\u7d50\u679c\u662f\uff1a\u820a\u8cc7\u6599\u653e\u5165\u7de9\u5b58\uff0c\u5373\u4f7f\u4e3b\u5f9e\u540c\u6b65\u5b8c\u6210\uff0c\u5f8c\u7e8c\u4ecd\u6703\u5f9e\u5feb\u53d6\u4e00\u76f4\u8b80\u53d6\u5230\u820a\u8cc7\u6599\u3002
\u53ef\u4ee5\u770b\u5230\uff0c\u52a0\u5165\u5feb\u53d6\u5f8c\uff0c\u5c0e\u81f4\u7684\u4e0d\u4e00\u81f4\u5f71\u97ff\u6642\u9593\u6703\u5f88\u9577\uff0c\u6700\u7d42\u4e0d\u6703\u9054\u5230\u4e00\u81f4\u3002
\u70ba\u4ec0\u9ebc\u6703\u51fa\u73fe\u9019\u985e\u4e0d\u4e00\u81f4\uff1f
\u4e0a\u5982\u6240\u8ff0\uff0c\u5feb\u53d6\u8207\u8cc7\u6599\u5eab\u8cc7\u6599\u4e0d\u4e00\u81f4\uff0c\u6839\u672c\u4e0a\u662f\u7531\u8cc7\u6599\u5eab\u4e3b\u5f9e\u4e0d\u4e00\u81f4\u5f15\u8d77\u7684\u3002<\/p>\n\n\n\n

\u7576\u4e3b\u5eab\u4e0a\u767c\u751f\u5beb\u5165\u64cd\u4f5c\u4e4b\u5f8c\uff0c\u5f9e\u5eabbinlog\u540c\u6b65\u7684\u6642\u9593\u9593\u9694\u5167\uff0c\u8b80\u53d6\u8acb\u6c42\uff0c\u53ef\u80fd\u5c0e\u81f4\u6709\u820a\u8cc7\u6599\u5165\u5feb\u53d6\u3002
\u5047\u5982\u4e3b\u5f9e\u4e0d\u4e00\u81f4\u7121\u6cd5\u5fb9\u5e95\u89e3\u6c7a\uff0c\u5f15\u5165\u5feb\u53d6\u4e4b\u5f8c\uff0cbinlog\u540c\u6b65\u6642\u9593\u9593\u9694\u5167\uff0c\u4e5f\u7121\u6cd5\u907f\u514d\u8b80\u53d6\u820a\u8cc7\u6599\u3002
\u4f46\u662f\uff0c\u6709\u6c92\u6709\u8fa6\u6cd5\u505a\u5230\uff0c\u5373\u4f7f\u5f15\u5165\u7de9\u5b58\uff0c\u4e0d\u4e00\u81f4\u4e0d\u6703\u6bd4\u300c\u4e0d\u5f15\u5165\u7de9\u5b58\u300d\u66f4\u7cdf\u5462\uff1f\u9019\u662f\u66f4\u5be6\u969b\u7684\u6700\u4f73\u5316\u76ee\u6a19\u3002
\u60f3\u6cd5\u8f49\u5316\u70ba\uff1a\u5f9e\u5eab\u540c\u6b65\u5b8c\u6210\u4e4b\u5f8c\uff0c\u5982\u679c\u6709\u820a\u8cc7\u6599\u5165\u7de9\u5b58\uff0c\u61c9\u8a72\u53ca\u6642\u6dd8\u6c70\u9019\u500b\u820a\u8cc7\u6599\u3002
\u5feb\u53d6\u8207\u8cc7\u6599\u5eab\u4e0d\u4e00\u81f4\uff0c\u53ef\u4ee5\u600e\u9ebc\u512a\u5316\uff1f<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

\u5982\u4e0a\u5716\u6240\u8ff0\uff0c\u5728\u4e26\u767c\u8b80\u5beb\u5c0e\u81f4\u5feb\u53d6\u4e2d\u8b80\u5165\u4e86\u9ad2\u8cc7\u6599\u4e4b\u5f8c\uff1a<\/p>\n\n\n\n

\uff086\uff09\u4e3b\u5f9e\u540c\u6b65\uff1b<\/p>\n\n\n\n

\uff087\uff09\u900f\u904e\u5de5\u5177\u8a02\u95b1\u5f9e\u5eab\u7684binlog\uff0c\u9019\u88e1\u80fd\u5920\u6700\u6e96\u78ba\u7684\u77e5\u9053\uff0c\u5f9e\u5eab\u8cc7\u6599\u540c\u6b65\u5b8c\u6210\u7684\u6642\u9593\uff1b\uff088\uff09\u5f9e\u5eab\u57f7\u884c\u5b8c\u5beb\u64cd\u4f5c\uff0c\u5411\u5feb\u53d6\u518d\u6b21\u767c\u8d77\u522a\u9664\uff0c\u6dd8\u6c70\u9019\u6bb5\u6642\u9593\u5167\u53ef\u80fd\u5beb\u5165\u5feb\u53d6\u7684\u820a\u8cc7\u6599\uff1b
\u5982\u6b64\u9019\u822c\uff0c\u81f3\u5c11\u80fd\u5920\u4fdd\u8b49\uff0c\u5f15\u5165\u5feb\u53d6\u4e4b\u5f8c\uff0c\u4e3b\u5f9e\u4e0d\u4e00\u81f4\uff0c\u4e0d\u6703\u6bd4\u6c92\u6709\u5f15\u5165\u5feb\u53d6\u66f4\u58de\u3002
\u77e5\u5176\u7136\uff0c\u77e5\u5176\u6240\u4ee5\u7136\u3002\u601d\u8def\u6bd4\u7d50\u8ad6\u66f4\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8cc7\u6599\u5eab\u4e3b\u5f9e\uff0c\u70ba\u4ec0\u9ebc\u6703\u4e0d\u4e00\u81f4\uff1f\u5148\u56de\u9867\u4e0b\uff0c\u7121\u5feb\u53d6\u6642\uff0c\u8cc7\u6599\u5eab\u4e3b\u5f9e\u4e0d\u4e00\u81f4\u554f\u984c\u3002\u5982\u4e0a\u5716\uff0c\u767c\u751f\u7684\u5834\u666f\u662f\uff0c\u5beb\u5f8c\u7acb\u523b\u8b80\uff1a1. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6293","post","type-post","status-publish","format-standard","hentry","category-killtest"],"_links":{"self":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/6293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/comments?post=6293"}],"version-history":[{"count":1,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/6293\/revisions"}],"predecessor-version":[{"id":6297,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/6293\/revisions\/6297"}],"wp:attachment":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/media?parent=6293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/categories?post=6293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/tags?post=6293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}