Manik Surtani created ISPN-3193:
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Summary: Capture time budgeting information
Key: ISPN-3193
URL:
https://issues.jboss.org/browse/ISPN-3193
Project: Infinispan
Issue Type: Feature Request
Components: Core API
Affects Versions: 5.3.0.Final
Reporter: Manik Surtani
Assignee: Mircea Markus
Fix For: 6.0.0.Alpha1, 6.0.0.Final
Should be most recent timing for each major subsystem for each type of call. E.g.,
PUT: 10ms (locking), 10ms (datacontainer), 20ms (RPC), 30ms (CacheStore).
GET: 0ms (locking), 5ms (datacontainer), 0ms (RPC), 10ms (CacheStore).
etc.
Could be implemented as a simple ringbuffer, in a specific component (TimeBudgetMonitor?)
just storing the most recent N calls and that's it. Cheap to capture, cheap to
store.
This data could then be made available via a JMX operation on TimeBudgetMonitor. This is
extremely valuable for tuning and debugging perf issues.
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