Fix HitRateAnalysis OOM #460
Merged
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Running the hit rate analysis Arc OLTP scenario causes a machine with 32gb ram to run out of memory and grind to a halt.
Introduce a different run order for large cache sizes to mitigate this. Running in dotMemory shows that MemoryCache is allocating a crazy amount of ValueTuples
Rough breakdown:
Blue: MemoryCache ~8.2 gb
Green: ConcurrentLfu ~102 mb
Yellow: ConcurrentLru ~43 mb
Red: ClassicLru ~71mb
ConcurrentLfu is allocating an Action on each drain: this should be cached.