{"version":"1.0","provider_name":"Final Blog","provider_url":"https:\/\/finaldie.com\/blog","author_name":"final","author_url":"https:\/\/finaldie.com\/blog\/author\/final\/","title":"\u591a\u7ebf\u7a0b\u5f02\u5e38\u5904\u7406\u4e4b\u5185\u5b58\u6cc4\u6f0f - Final Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1wgBnp2p6J\"><a href=\"https:\/\/finaldie.com\/blog\/the-new-section\/\">\u591a\u7ebf\u7a0b\u5f02\u5e38\u5904\u7406\u4e4b\u5185\u5b58\u6cc4\u6f0f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/finaldie.com\/blog\/the-new-section\/embed\/#?secret=1wgBnp2p6J\" width=\"600\" height=\"338\" title=\"&#8220;\u591a\u7ebf\u7a0b\u5f02\u5e38\u5904\u7406\u4e4b\u5185\u5b58\u6cc4\u6f0f&#8221; &#8212; Final Blog\" data-secret=\"1wgBnp2p6J\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"\u00a0OK, \u6211\u4eec\u719f\u77e5, \u591a\u7ebf\u7a0b\u7f16\u7a0b\u5df2\u7ecf\u5fc5\u9700\u54c1, \u4f46\u662f\u8fd8\u662f\u8981\u5207\u5fcc\u7684\u63d0\u9192\u4e00\u4e0b, \u9996\u5148\u8981clear your mind, \u4e0d\u8981\u6ee5\u7528.\u00a0 \u60f3\u5fc5\u5927\u5bb6\u90fd\u78b0\u5230\u8fc7\u4e00\u4e9b\u60c5\u51b5, \u6bd4\u5982\u6765\u4e86\u4e00\u4e2a\u8bf7\u6c42, \u6b64\u65f6\u88abdispatch\u5230\u4e00\u4e2a\u5177\u4f53\u7684\u5de5\u4f5c\u7ebf\u7a0b, \u4e0d\u8fc7\u60b2\u5267\u7684\u662f\u6211\u4eec\u5e76\u6ca1\u6709\u5f88\u597d\u7684\u5904\u7406\u597d\u5f02\u5e38, \u5bfc\u81f4\u4e86\u4e0d\u53ef\u9884\u671f\u7684\u9519\u8bef, \u6b64\u65f6\u4e00\u65b9\u9762\u6211\u4eec\u8981\u4e22\u5f03\u8be5\u8bf7\u6c42\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u7801, \u6b64\u5916\u6211\u4eec\u8fd8\u9700\u8981\u6e05\u7406\u521a\u521a\u7533\u8bf7\u8fc7\u7684\u5185\u5b58, \u6240\u4ee5\u8fd9\u91cc\u5c31\u6709\u95ee\u9898\u4e86, \u5982\u4f55\u77e5\u9053\u6211\u90fd\u7533\u8bf7\u4e86\u54ea\u4e9b\u5185\u5b58&#8230; \u8fd9\u7684\u786e\u662f\u4e00\u4e2a\u5934\u75bc\u7684\u95ee\u9898. \u901a\u5e38\u6211\u4eec\u4f1a\u6709\u51e0\u79cd\u89e3\u51b3\u65b9\u6848: 1. \u50cfapache\u4e00\u6837\u591a\u8fdb\u7a0b, \u4e00\u65e6\u9047\u5230\u4e0d\u53ef\u89e3\u51b3\u7684\u9519\u8bef\u5e76\u9020\u6210\u4e25\u91cd\u7684\u5185\u5b58\u6cc4\u6f0f, \u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u7684kill\u6389\u8fdb\u7a0b\u7136\u540e\u91cd\u65b0\u542f\u52a8\u4e00\u4e2a\u5373\u53ef, \u56e0\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u4f1a\u5e2e\u6211\u4eec\u6e05\u7406\u6389\u6240\u6709\u5185\u5b58. 2. \u5de5\u4f5c\u7ebf\u7a0b\u5728\u6267\u884c\u5177\u4f53\u903b\u8f91\u4efb\u52a1\u7684\u65f6\u5019\u4f7f\u7528\u5d4c\u5165\u5f0f\u811a\u672c\u6765\u8d1f\u8d23\u5904\u7406, \u6bd4\u5982lua\u8fd9\u79cd, \u6240\u4ee5\u6211\u4eec\u4e0d\u7528\u62c5\u5fc3\u4f1a\u6709\u5185\u5b58\u6cc4\u6f0f, \u4e5f\u4e0d\u7528\u62c5\u5fc3\u4f1acrash\u6389. \u5982\u679c\u4f60\u65e2\u4e0d\u60f3\u5f00\u8fdb\u7a0b, \u4e5f\u4e0d\u60f3\u4f7f\u7528\u811a\u672c, \u90a3\u4e48\u63a5\u4e0b\u6765\u5c31\u662f\u6211\u8fd9\u6b21\u8981\u8ba8\u8bba\u7684\u8bdd\u9898\u4e86, \u5982\u4f55\u8ba9\u7ebf\u7a0b\u8f7b\u677e\u7684\u56de\u6536\u6389&#8221;\u6cc4\u6f0f&#8221;\u7684\u5185\u5b58. Why \u6211\u4eec\u4e0d\u7528\u524d\u4e24\u79cd? \u591a\u8fdb\u7a0b\u6a21\u578b\u5df2\u7ecf\u5f88\u6210\u719f, \u811a\u672c\u4e5f\u5f88\u7b80\u5355 \u4e3a\u4f55\u4e0d\u7528? \u5176\u5b9e\u5f88\u591a\u65f6\u5019\u6211\u4eec\u4e0d\u60f3\u518d\u8ba9\u6d88\u606f\u901a\u8fc7tcp\u4f20\u9012\u7ed9\u522b\u4eba, \u56e0\u4e3a\u8fdb\u7a0b\u5185\u90e8\u7684\u4f20\u9012\u5f88\u65b9\u4fbf, \u800c\u4e14\u6211\u4eec\u8981\u5728\u5168\u5c40\u5171\u4eab\u4e00\u4e9b\u72b6\u6001, \u5982\u679c\u5206\u4e3a\u591a\u8fdb\u7a0b\u53c8\u5f88\u4e0d\u597d\u5171\u4eab. OK, \u770b\u6765\u9700\u6c42\u5f88\u660e\u786e, \u6240\u4ee5\u6211\u4eec\u8981\u597d\u597d\u60f3\u60f3\u8fd9\u4e2a\u89e3\u51b3\u65b9\u6848, \u76ee\u524d\u6765\u770b, \u6211\u60f3\u5230\u7684\u662f\u5728\u6bcf\u4e2a\u7ebf\u7a0b\u4e0a\u642d\u8f7d\u4e00\u4e2amempool, \u6bcf\u4e2a\u7ebf\u7a0b\u5185\u90e8\u4f7f\u7528\u8fd9\u4e2a\u72ec\u7acb\u7684mempool\u8fdb\u884c\u5206\u914d\u5185\u5b58, \u4e00\u65e6\u9047\u5230\u4e0d\u53ef\u633d\u56de\u7684\u9519\u8bef, \u53ef\u4ee5\u56de\u6536\u6389mempool\u4ee5\u4fbf\u6e05\u7406\u6389\u6240\u6709\u5206\u914d\u7684\u5185\u5b58. \u5982\u679c\u8fd8\u60f3\u505a\u7684\u518d\u7ec6\u81f4\u4e00\u4e9b, \u53ef\u4ee5\u8003\u8651\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\u5355\u72ec\u7684\u6307\u5b9a\u4e00\u4e2amempool. \u524d\u4e00\u79cd\u50cftcmalloc\u5c31\u53ef\u4ee5\u5e2e\u5fd9\u5b8c\u6210. \u5176\u5b9e\u601d\u8def\u8fd8\u662f\u5f88\u7b80\u5355\u7684, \u4e3b\u8981\u7f16\u5199\u7684\u65f6\u5019\u9700\u8981\u591a\u82b1\u8d39\u4e00\u4e9b\u5fc3\u601d ... Read more"}