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Monitoring rpc call process with Java Flight Recorder #1128
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This will be worked on in later version
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. |
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. |
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Java Flight Recorder (JFR) is a tool used to collect runtime diagnostic data of Java applications. It is integrated in the JDK and collects runtime details of JVM and Java applications through JFR Event.
The overall goal: to bury points in each stage of the RPC call process through JFR, and analyze the time-consuming analysis of each stage based on the collected bury point data, so that users can troubleshoot online call timeout issues. Specifically, the following three items need to be completed:
Java Flight Recorder (JFR)是一个用于收集有Java应用程序运行时诊断数据的工具。它集成在JDK中, 通过JFR Event来收集JVM和 Java应用程序的运行时细节。
总体目标:通过JFR在RPC调用流程中的各个阶段进行埋点,根据收集到的埋点数据对各个阶段进行耗时分析,方便使用者排查线上调用超时问题。具体来说,需要完成以下三个内容:
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