{"id":8788,"date":"2018-12-06T01:39:36","date_gmt":"2018-12-05T17:39:36","guid":{"rendered":"http:\/\/4563.org\/?p=8788"},"modified":"2018-12-06T01:39:36","modified_gmt":"2018-12-05T17:39:36","slug":"php-fpm%e9%85%8d%e7%bd%ae%e7%9a%84%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=8788","title":{"rendered":"PHP-FPM\u914d\u7f6e\u7684\u4f18\u5316"},"content":{"rendered":"<header>\n<h1><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-8789\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2018\/12\/20181205_173931.png\" alt=\"\" width=\"496\" height=\"359\" \/><\/h1>\n<h1 class=\"title single-title entry-title\">PHP-FPM\u914d\u7f6e\u7684\u4f18\u5316<\/h1>\n<\/header>\n<div class=\"post-single-content box mark-links entry-content\">\n<div class=\"thecontent\">\n<p>php-fpm\u9ed8\u8ba4\u5b89\u88c5\u540e\u4ee5\u4e0b\u4e09\u4e2a\u53c2\u6570\u90fd\u662f\u5173\u95ed\u7684\uff1a<\/p>\n<p>#\u8868\u793a\u5728 emergency_restart_interval \u6240\u8bbe\u503c\u5185\u51fa\u73b0SIGSEGV\u6216\u8005SIGBUS\u9519\u8bef\u7684php-cgi\u8fdb\u7a0b\u6570\u5982\u679c<\/p>\n<p>#\u8d85\u8fc7 emergency_restart_threshold \u4e2aphp-fpm\u5c31\u4f1a\u4f18\u96c5\u91cd\u542f\u3002\u8fd9\u4e24\u4e2a\u9009\u9879\u4e00\u822c\u4fdd\u6301\u9ed8\u8ba4\u503c\u3002<\/p>\n<pre class=\"hljs ini\"><span class=\"hljs-attr\">emergency_restart_threshold<\/span> = <span class=\"hljs-number\">10<\/span>\r\n<span class=\"hljs-attr\">emergency_restart_interval<\/span> = <span class=\"hljs-number\">1<\/span>m<\/pre>\n<p>#\u8bbe\u7f6e\u5b50\u8fdb\u7a0b\u63a5\u53d7\u4e3b\u8fdb\u7a0b\u590d\u7528\u4fe1\u53f7\u7684\u8d85\u65f6\u65f6\u95f4. \u53ef\u7528\u5355\u4f4d: s(\u79d2), m(\u5206), h(\u5c0f\u65f6), \u6216\u8005 d(\u5929) \u9ed8\u8ba4\u5355\u4f4d: s(\u79d2). \u9ed8\u8ba4\u503c: 0.<\/p>\n<pre class=\"hljs ini\"><span class=\"hljs-attr\">process_control_timeout<\/span> = <span class=\"hljs-number\">0<\/span><\/pre>\n<p>\u51fa\u4e8e\u4f18\u5316\u7684\u76ee\u7684\uff0c\u6211\u4eec\u628a\u5b83\u4eec\u6253\u5f00<\/p>\n<pre class=\"hljs ini\"><span class=\"hljs-attr\">emergency_restart_threshold<\/span> = <span class=\"hljs-number\">10<\/span>\r\n<span class=\"hljs-attr\">emergency_restart_interval<\/span> = <span class=\"hljs-number\">1<\/span>m\r\n<span class=\"hljs-attr\">process_control_timeout<\/span> = <span class=\"hljs-number\">10<\/span>s\r\n<\/pre>\n<p><strong>\u6709\u4ee5\u4e0b\u4f18\u70b9<\/strong><\/p>\n<p>\u57281\u5206\u949f\u5185\uff0c\u51fa\u73b0 SIGSEGV \u6216\u8005 SIGBUS \u9519\u8bef\u7684 PHP-CGI \u8fdb\u7a0b\u6570\u8d85\u523010\u4e2a\u65f6\uff0cPHP-FPM \u5c31\u4f1a\u4f18\u96c5\u7684\u81ea\u52a8\u91cd\u542f\u3002<\/p>\n<p>SIGBUS(Bus error)\u610f\u5473\u7740\u6307\u9488\u6240\u5bf9\u5e94\u7684\u5730\u5740\u662f\u6709\u6548\u5730\u5740\uff0c\u4f46\u603b\u7ebf\u4e0d\u80fd\u6b63\u5e38\u4f7f\u7528\u8be5\u6307\u9488\u3002\u901a\u5e38\u662f\u672a\u5bf9\u9f50\u7684\u6570\u636e\u8bbf\u95ee\u6240\u81f4\u3002<br \/>\nSIGSEGV(Segment fault)\u610f\u5473\u7740\u6307\u9488\u6240\u5bf9\u5e94\u7684\u5730\u5740\u662f\u65e0\u6548\u5730\u5740\uff0c\u6ca1\u6709\u7269\u7406\u5185\u5b58\u5bf9\u5e94\u8be5\u5730\u5740\u3002<\/p>\n<p>\u4f86\u6e90:http:\/\/mjiong.com\/22398<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>PHP-FPM\u914d\u7f6e\u7684\u4f18\u5316 php-&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\/8788"}],"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=8788"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/8788\/revisions"}],"predecessor-version":[{"id":8790,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/8788\/revisions\/8790"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8788"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}