New serverStatus metrics:
- "profiler.totalWrites": Total number of writes to profile collections on all databases
- "profiler.activeWriters": Instantaneous number of operations writing to a profile collection on all databases
- "catalogStats.systemProfile": Total number of profile collections that exist on all databases
- (8.0, 8.1 only) "metrics.queryExecutor.profiler.collectionScans.nonTailable": Non-tailable cursors opened on a profile collection
- (8.0, 8.1 only) "metrics.queryExecutor.profiler.collectionScans.tailable": Tailable cursors opened on a profile collection
- (8.0, 8.1 only) "metrics.queryExecutor.profiler.collectionScans.total": Total number of cursors opened on a profile collection
- is duplicated by
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SERVER-103408 Add t2 metrics to track write rates for internal/system collections.
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- Closed
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