JDK-8155247 : [Event Request] Event for string table statistics
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: jfr
  • Affected Version: 9
  • Priority: P3
  • Status: Resolved
  • Resolution: Duplicate
  • Submitted: 2016-04-27
  • Updated: 2019-08-15
  • Resolved: 2019-02-27
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JDK 13
13Resolved
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Duplicate :  
Description
This could be emitted as a requestable event, and by default only be emitted every chunk.

There could be one event event type for the SymbolTable and one for the StringTable. 

The events could have the following attributes:
* Number of buckets
* Number of entries
* Number of literals
* Total footprint
* Average bucket size
* Std dev of bucket size
* Max bucket size

Comments
I added the attributes listed here to JDK-8185525 and I am closing this as a duplicate.
27-02-2019