离线工具
需要先使用 jmap 导出dump文件
IBM HeapAnalyzer
https://www.ibm.com/support/pages/ibm-heapanalyzer
在线工具
arthas
profiler
https://arthas.aliyun.com/doc/profiler.html
火焰图的含义
https://blog.csdn.net/qq_43692950/article/details/122688520
需要先使用 jmap 导出dump文件
https://www.ibm.com/support/pages/ibm-heapanalyzer
profiler
https://arthas.aliyun.com/doc/profiler.html
https://blog.csdn.net/qq_43692950/article/details/122688520