Java问题排查

GC日志:
在线分析:GCEasy: https://gceasy.io/
分析工具:GCPlot,GCViewer

线程Dump:
在线分析FastThread:https://fastthread.io/
分析工具:TDA

堆Dump:
在线分析:HeapHero:https://heaphero.io/
分析工具:MAT

BTrace系:
btrace:https://github.com/btraceio/btrace
greys(交互式免脚本,比btrace更易用):https://github.com/oldmanpushcart/greys-anatomy
Java神器Btrace,从入门到熟练小工手册https://mp.weixin.qq.com/s/4bZ6iSvpqPsjdvkSoFVhrg

性能Profile:
Java Mission Control(JDK自带Profiler):http://www.oracle.com/technetwork/java/javaseproducts/mission-control/index.html
async-profiler(火焰图生成工具):https://github.com/jvm-profiling-tools/async-profiler

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