{"id":15004,"date":"2024-11-12T17:12:24","date_gmt":"2024-11-12T09:12:24","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004"},"modified":"2025-03-31T21:44:04","modified_gmt":"2025-03-31T13:44:04","slug":"dumpsys-meminfo%e5%91%bd%e4%bb%a4%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004","title":{"rendered":"dumpsys meminfo\u547d\u4ee4\u5206\u6790"},"content":{"rendered":"<p>\u5185\u5b58\u5bf9\u5e94meminfo\u670d\u52a1\uff0c\u547d\u4ee4\uff1a<br \/>\n<code>dumpsys meminfo<\/code><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004\/#%E5%91%BD%E4%BB%A4%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8\" title=\"\u547d\u4ee4\u57fa\u672c\u4f7f\u7528\">\u547d\u4ee4\u57fa\u672c\u4f7f\u7528<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004\/#%E4%B8%80%E3%80%81_%E7%90%86%E8%A7%A3%E5%85%B3%E9%94%AE%E6%8C%87%E6%A0%87\" title=\"\u4e00\u3001 \u7406\u89e3\u5173\u952e\u6307\u6807\">\u4e00\u3001 \u7406\u89e3\u5173\u952e\u6307\u6807<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004\/#App_Summary_%E5%8D%95%E4%BD%8D_KB\" title=\"App Summary (\u5355\u4f4d: KB)\">App Summary (\u5355\u4f4d: KB)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004\/#Objects_%E9%83%A8%E5%88%86\" title=\"Objects \u90e8\u5206\">Objects \u90e8\u5206<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=15004\/#%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90\" title=\"\u6e90\u7801\u5206\u6790\">\u6e90\u7801\u5206\u6790<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%91%BD%E4%BB%A4%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8\"><\/span>\u547d\u4ee4\u57fa\u672c\u4f7f\u7528<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><code>adb shell dumpsys meminfo &lt;package_name|pid&gt;  # \u66ff\u6362\u4e3a\u5e94\u7528\u5305\u540d\u6216\u8fdb\u7a0bID<\/code><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81_%E7%90%86%E8%A7%A3%E5%85%B3%E9%94%AE%E6%8C%87%E6%A0%87\"><\/span>\u4e00\u3001 <strong>\u7406\u89e3\u5173\u952e\u6307\u6807<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8f93\u51fa\u5206\u4e3a\u591a\u4e2a\u90e8\u5206\uff0c\u91cd\u70b9\u5173\u6ce8\u4ee5\u4e0b\u5b57\u6bb5\uff1a<\/p>\n<h4><span class=\"ez-toc-section\" id=\"App_Summary_%E5%8D%95%E4%BD%8D_KB\"><\/span><strong>App Summary (\u5355\u4f4d: KB)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u5217\u540d<\/th>\n<th style=\"text-align: left;\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Java Heap<\/strong><\/td>\n<td style=\"text-align: left;\">Java \u5806\u5185\u5b58\uff08\u5bf9\u8c61\u3001\u6570\u7ec4\u7b49\uff09\uff0c\u82e5\u6301\u7eed\u589e\u957f\u53ef\u80fd\u6cc4\u6f0f\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Native Heap<\/strong><\/td>\n<td style=\"text-align: left;\">Native \u5c42\uff08C\/C++\uff09\u5206\u914d\u7684\u5185\u5b58\uff0c\u9700\u68c0\u67e5 JNI \u4ee3\u7801\u6216\u7b2c\u4e09\u65b9\u5e93\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Code<\/strong><\/td>\n<td style=\"text-align: left;\">\u4ee3\u7801\u5360\u7528\u7684\u5185\u5b58\uff08\u5982 APK\u3001SO \u5e93\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Stack<\/strong><\/td>\n<td style=\"text-align: left;\">\u7ebf\u7a0b\u6808\u5185\u5b58\uff0c\u8fc7\u591a\u7ebf\u7a0b\u53ef\u80fd\u5bfc\u81f4\u6b64\u503c\u504f\u9ad8\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Graphics<\/strong><\/td>\n<td style=\"text-align: left;\">\u56fe\u5f62\u7f13\u51b2\u533a\uff08Surface\u3001GL \u7b49\uff09\uff0c\u4e0e UI \u6e32\u67d3\u76f8\u5173\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Private Other<\/strong><\/td>\n<td style=\"text-align: left;\">\u5e94\u7528\u79c1\u6709\u4e14\u672a\u5f52\u7c7b\u7684\u5185\u5b58\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>System<\/strong><\/td>\n<td style=\"text-align: left;\">\u5171\u4eab\u7684\u7cfb\u7edf\u5185\u5b58\uff0c\u8ba1\u5165 PSS \u4f46\u975e\u5e94\u7528\u72ec\u6709\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>TOTAL<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\u5b9e\u9645\u7269\u7406\u5185\u5b58\u4f7f\u7528\u91cf\uff08PSS\uff09<\/strong>\uff0c\u6700\u5173\u952e\u7684\u6307\u6807\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h4><span class=\"ez-toc-section\" id=\"Objects_%E9%83%A8%E5%88%86\"><\/span><strong>Objects \u90e8\u5206<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u5bf9\u8c61\u7c7b\u578b<\/th>\n<th style=\"text-align: left;\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Activities<\/strong><\/td>\n<td style=\"text-align: left;\">\u6d3b\u8dc3\u7684 Activity \u5b9e\u4f8b\u6570\u3002\u82e5\u672a\u9500\u6bc1\u6570\u91cf\u6301\u7eed\u589e\u52a0\uff0c\u8868\u660e\u5b58\u5728 Activity \u6cc4\u6f0f\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Views<\/strong><\/td>\n<td style=\"text-align: left;\">\u6d3b\u8dc3\u7684 View \u5bf9\u8c61\u6570\u3002\u754c\u9762\u590d\u6742\u6216\u6cc4\u6f0f\u65f6\u53ef\u80fd\u5f02\u5e38\u589e\u9ad8\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Fragments<\/strong><\/td>\n<td style=\"text-align: left;\">Fragment \u5b9e\u4f8b\u6570\u3002\u9700\u7ed3\u5408\u751f\u547d\u5468\u671f\u68c0\u67e5\u6cc4\u6f0f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90\"><\/span>\u6e90\u7801\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/shift_wwx\/article\/details\/126269031\">https:\/\/blog.csdn.net\/shift_wwx\/article\/details\/126269031<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"15004\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u5185\u5b58\u5bf9\u5e94meminfo\u670d\u52a1\uff0c\u547d\u4ee4\uff1a dumpsys meminfo \u76ee\u5f55 \u547d\u4ee4\u57fa\u672c\u4f7f\u7528\u4e00\u3001 \u7406\u89e3\u5173\u952e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1155],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/15004"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15004"}],"version-history":[{"count":4,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/15004\/revisions"}],"predecessor-version":[{"id":15600,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/15004\/revisions\/15600"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15004"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}