{"id":7661,"date":"2016-10-10T10:35:59","date_gmt":"2016-10-10T02:35:59","guid":{"rendered":"http:\/\/jpuyy.com\/?p=7661"},"modified":"2016-12-09T16:46:12","modified_gmt":"2016-12-09T08:46:12","slug":"sysctl-tuning","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=7661","title":{"rendered":"sysctl\u7684\u8c03\u4f18"},"content":{"rendered":"<p>\/proc\/sys\/net\/core\/somaxconn \u8bbe\u7f6e<\/p>\n<p>\u6e05\u7406 cache<\/p>\n<pre>echo 3 > \/proc\/sys\/vm\/drop_caches\r\necho 655350 > \/proc\/sys\/net\/netfilter\/nf_conntrack_max\r\necho 655350 > \/proc\/sys\/net\/nf_conntrack_max\r\necho 1200 > \/proc\/sys\/net\/netfilter\/nf_conntrack_tcp_timeout_established<\/pre>\n<p>\u5ba2\u6237\u7aef\u7aef\u53e3\u8303\u56f4<\/p>\n<pre>sysctl -a | grep port_range\r\nnet.ipv4.ip_local_port_range = 32768\t61000\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\/proc\/sys\/net\/core\/somaxconn \u8bbe\u7f6e \u6e05\u7406 cache echo 3 > \/proc\/sys\/vm\/drop_caches echo 655350 > \/proc\/sys\/net\/netfilter\/nf_conntrack_max echo 655350 > \/proc\/sys\/net\/nf_conntrack_max echo 1200 > \/proc\/sys\/net\/netfilter\/nf_conntrack_tcp_timeout_established \u5ba2\u6237\u7aef\u7aef\u53e3\u8303\u56f4 sysctl -a | grep port_range net.ipv4.ip_local_port_range = 32768 61000<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-7661","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7661"}],"version-history":[{"count":8,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7661\/revisions"}],"predecessor-version":[{"id":8056,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7661\/revisions\/8056"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}