3、虛擬機性能監控與故障處理工具

原創 heguangwen8 2020-07-04 23:00

1、JDK的命令行工具

1.1 jps:（jvm process status）虛擬機進程狀況

1.2 jstat：(JVM Statistics Monitoring)虛擬機統計信息監視

1.3 jinfo:java配置信息

1.4 jmap: Java內存映射

用戶生成堆快照

1.5 jhat: JVM堆轉儲快照分析

1.6 jstack: Java堆棧跟蹤

2、JDK的可視化工具

2.1 JConsole

2.2 VisualVM

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