Details
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Improvement
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Status: Resolved
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Low
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Resolution: Later
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None
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None
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None
Description
As mentioned in CASSANDRA-6689, it would be nice to expose via JMX some statistics on GC behaviour, instead of just optionally debug logging it (and maybe expand to cover some more things):
- Time spent in GC
- Amount of memory reclaimed
- Number of collections (per CFS?), and average reclaimed per collection