NFX.DataAccess.Cache.Instrumentation Namespace

NFX Class Library

[This is preliminary documentation and is subject to change.]

Defines instrumentation gauges and events for caching engine

Classes

	Class	Description
	BucketPageLoadFactor	Provides the ratio of how many buckets are loaded with pages vs. bucket count
	CacheDoubleGauge	Provides base for cache double gauges
	CacheLongGauge	Provides base for cache long gauges
	HitCount	How many times Get() resulted in cache hit
	MissCount	How many times Get() resulted in cache miss
	PageCount	Provides page count in the instance
	PutCollisionCount	How many times a call to Put() resulted in new value overriding existing because of collision (old value lost)
	PutCount	How many times Put() was called
	PutInsertCount	How many times a call to Put() resulted in insert
	PutPageCreateCount	How many times a call to Put() resulted in bucket collision that created a page
	PutPriorityPreventedCollisionCount	How many times a call to Put() could have resulted in new value overriding existing one because of collision, however the situation was prevented because existing item had higher priority than the newer one
	PutReplaceCount	How many times a call to Put() resulted in relacement of existing item by key without collision
	RecordCount	Provides record count in the instance
	RemoveHitCount	How many records have been found and removed
	RemoveMissCount	How many records have been sought to be removed but were not found
	RemovePageCount	How many pages have been deleted, a page gets deleted when there are no records stored in it
	SweepPageCount	How many pages swept
	SweepRemoveCount	How many records removed by sweep
	SweepTableCount	How many times tables were swept
	ValueFactoryCount	How many times factory func was called from GetOrPut()