{"id":1222,"date":"2015-04-29T09:40:11","date_gmt":"2015-04-29T09:40:11","guid":{"rendered":"http:\/\/blog.zhukunqian.com\/?p=1222"},"modified":"2015-04-29T09:40:12","modified_gmt":"2015-04-29T09:40:12","slug":"%e8%ae%b0%e4%b8%80%e6%ac%a1%e6%8e%92%e6%9f%a5%e5%86%85%e5%ad%98%e6%b3%84%e9%9c%b2","status":"publish","type":"post","link":"https:\/\/blog.zhukunqian.com\/?p=1222","title":{"rendered":"\u8bb0\u4e00\u6b21\u6392\u67e5\u5185\u5b58\u6cc4\u9732"},"content":{"rendered":"<p>\u4eca\u5929\u4e00\u53f0java\u5e10\u53f7\u670d\u4e0a\u62a5\u4e86outofmemory\uff0c\u8fd9\u79cd\u9519\u8bef\u51fa\u73b0\uff0c\u5927\u591a\u6570\u60c5\u51b5\u90fd\u662f\u6709\u5185\u5b58\u6cc4\u9732\u5bfc\u81f4\u7684\u3002<\/p>\n<p>\u770b\u7a0b\u5e8f\u8fd0\u884c\u76ee\u5f55\u4e0b\u81ea\u52a8\u751f\u6210\u4e86 java_pid32123.hprof \u6587\u4ef6\u3002\u8fd9\u662fjava\u81ea\u52a8dump\u51fa\u6765\u7684\u6587\u4ef6\uff0c\u91cc\u9762\u8bb0\u5f55\u4e86\u5185\u5b58\u4e0d\u8db3\u65f6\u7684\u5185\u5b58\u4fe1\u606f\u3002<\/p>\n<p>\u53ef\u4ee5\u7528jhat\u6253\u5f00hprof\u6587\u4ef6\u3002<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1223 \" src=\"http:\/\/blog.zhukunqian.com\/wp-content\/uploads\/2015\/04\/img_5540a64bb963c.png\" alt=\"\" \/><\/p>\n<p>\u8017\u65f6\u4f1a\u6bd4\u8f83\u957f\uff0c\u8010\u5fc3\u7b49\u5f85\u3002<\/p>\n<p>\u4e0a\u9762\u76847000\uff0c\u662f\u6307\u6253\u5f00\u4e86\u4e00\u4e2ahttp 7000\u7aef\u53e3\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u8fdb\u884c\u67e5\u770b\u3002<\/p>\n<p>\u901a\u8fc7\u6d4f\u89c8\u5668\u6253\u5f00\u540e\uff0c\u62c9\u5230\u6700\u540e\u9762\uff1a<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1224 \" src=\"http:\/\/blog.zhukunqian.com\/wp-content\/uploads\/2015\/04\/img_5540a69f0d4b4.png\" alt=\"\" \/><\/p>\n<p>\u70b9\u51fbshow instance counts for all classes<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1225 \" src=\"http:\/\/blog.zhukunqian.com\/wp-content\/uploads\/2015\/04\/img_5540a6b78f916.png\" alt=\"\" \/><\/p>\n<p>\u770b\u5230\u6700\u4e0a\u9762\u51e0\u884c\uff0c\u57fa\u672c\u4e0a\u5c31\u53ef\u4ee5\u786e\u8ba4\u4e86SocketRunner\u51fa\u73b0\u4e86\u5185\u5b58\u6cc4\u9732\u3002<\/p>\n<p>\u751f\u6210\u4e86\u5927\u91cfsocketrunner\uff0c\u5bfc\u81f4\u65e0\u6cd5\u53ca\u65f6\u5904\u7406\uff0c\u6700\u7ec8\u8017\u5c3d\u4e86\u6240\u6709\u5185\u5b58\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u4e00\u53f0java\u5e10\u53f7\u670d\u4e0a\u62a5\u4e86outofmemory\uff0c\u8fd9\u79cd\u9519\u8bef\u51fa\u73b0\uff0c\u5927\u591a\u6570\u60c5\u51b5\u90fd\u662f &hellip;<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/blog.zhukunqian.com\/?p=1222\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/1222"}],"collection":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1222"}],"version-history":[{"count":1,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/1222\/revisions"}],"predecessor-version":[{"id":1226,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/1222\/revisions\/1226"}],"wp:attachment":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}