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[Java SE] Training - How to Analyze Java Flight Recordings for High CPU and High Lock Contention or Latency Scenarios (Doc ID 2177255.1)

Last updated on FEBRUARY 26, 2021

Applies to:

Java SE JDK and JRE - Version 7 and later
Information in this document applies to any platform.


This document demonstrates how to analyze Java Flight Recordings (JFRs) for high CPU and high lock contention or latency scenarios.

Troubleshooting Steps

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In this Document
Troubleshooting Steps
 I. Overview
 II. GC Times
 III.  Call Tree
 IV.  Hot Threads
 V.  Contention
 VI.  Latencies
 VII.  Event Types Overview
 VIII.  Event Types Graph

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