Closed numachen closed 4 months ago
好像企业版里面有这个功能。
https://github.com/deepflowio/deepflow/blob/main/server/agent_config/example.yaml#L1370
## Java compliant update latency time
## Default: 600s. Range: [5, 3600]s
## Note:
## When deepflow-agent finds that an unresolved function name appears in the function call stack
## of a Java process, it will trigger the regeneration of the symbol file of the process.
## Because Java utilizes the Just-In-Time (JIT) compilation mechanism, to obtain more symbols for
## Java processes, the regeneration will be deferred for a period of time.
#java-symbol-file-refresh-defer-interval: 600s
Reducing the java-symbol-file-refresh-defer-interval
can decrease the likelihood of function addresses failing to resolve to function names.
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提供代码分析on-cpu
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