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概述jstat是hotspot自带的工具，和java一样也位于JAVA_HOME/bin下面，我们通过该工具可以实时了解当前进程的gc，compiler，class，memory等相关的情况，具体我们可以通过jstat -options来看我们到底支持哪些类型的数据，譬如JDK8下的结果是ÿ...

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jvm指令、内存模型介绍 Java Virtual Machine: To understand the details of the bytecode, we need to discuss how a Java Virtual Machine (JVM) works regarding the ...

JVM源码分析之Jstat工具原理完全解读

概述 jstat是hotspot自带的工具，和java一样也位于JAVA_HOME/bin下面，我们通过该工具可以实时了解当前进程的gc，compiler，class，memory等相关的情况，具体我们可以通过jstat -options来看我们到底支持哪些类型的数据，譬如JDK8下的结果是： -c...

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更新时间 2023-01-16 03:19:57

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