{"id":202526,"date":"2025-05-22T09:13:28","date_gmt":"2025-05-22T01:13:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202526\/"},"modified":"2025-05-22T09:13:28","modified_gmt":"2025-05-22T01:13:28","slug":"%e5%af%bb%e6%89%be-java-%e5%87%bd%e6%95%b0%e6%95%88%e7%8e%87%e4%b8%8d%e4%bd%b3%e7%9a%84%e7%bd%aa%e9%ad%81%e7%a5%b8%e9%a6%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202526\/","title":{"rendered":"\u5bfb\u627e Java \u51fd\u6570\u6548\u7387\u4e0d\u4f73\u7684\u7f6a\u9b41\u7978\u9996"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5bfb\u627e Java \u51fd\u6570\u6548\u7387\u4e0d\u4f73\u7684\u7f6a\u9b41\u7978\u9996<\/h1>\n<p>\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5bfb\u627e Java 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Profiler<\/strong><\/p>\n<p>\u60a8\u53ef\u4ee5\u4ece Oracle \u7f51\u7ad9\u4e0b\u8f7d Java Profiler\u3002\u5b89\u88c5\u540e\uff0c\u8fd0\u884c <code>jvisualvm<\/code> \u547d\u4ee4\u542f\u52a8\u5b83\u3002<\/p>\n<p><strong>2. \u5bfc\u5165\u5e94\u7528\u7a0b\u5e8f<\/strong><\/p>\n<p>\u5c06\u60a8\u7684 Java \u5e94\u7528\u7a0b\u5e8f\u52a0\u8f7d\u5230 Profiler \u4e2d\u3002\u8f6c\u5230\u201cFile\u201d&gt;\u201cAttach to Process\u201d\uff0c\u7136\u540e\u9009\u62e9\u8981\u5206\u6790\u7684\u8fdb\u7a0b\u3002<\/p>\n<p><strong>3. \u8bb0\u5f55\u6027\u80fd\u6570\u636e<\/strong><\/p>\n<p>\u5355\u51fb\u201cProfile\u201d\u9009\u9879\u5361\u5f00\u59cb\u8bb0\u5f55\u6027\u80fd\u6570\u636e\u3002Profiler \u5c06\u6536\u96c6\u6709\u5173\u51fd\u6570\u8c03\u7528\u3001\u5185\u5b58\u5206\u914d\u548c\u7ebf\u7a0b\u6d3b\u52a8\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>4. \u5206\u6790\u8bb0\u5f55\u6570\u636e<\/strong><\/p>\n<p>\u8bb0\u5f55\u505c\u6b62\u540e\uff0cProfiler 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