8000 cache performing worse than LRU · Issue #106 · ben-manes/caffeine · GitHub
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cache performing worse than LRU #106
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@phraktle

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@phraktle

Hi @ben-manes,

I have created a trace from a production system where I see Caffeine underperforming a simple LRU strategy (with a cache size of 100k items, Caffeine hit rate is 72.35% vs 75.91% with LRU): scarab-recs.trace.gz

The format is a series of longs (can be decoded with DataInputStream#readLong)

Any thoughts if this could be improved upon?

Thanks,
Viktor

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