Aliaksandr Valialkin ed79f9806a lib/blockcache: do not cache entries, which were attempted to be accessed 1 or 2 times ...

Previously entries which were accessed only 1 time weren't cached.
It has been appeared that some rarely executed heavy queries may read indexdb block twice
in a row instead of once. There is no need in caching such a block then.
This change should eliminate cache size spikes for indexdb/dataBlocks when such heavy queries are executed.

Expose -blockcache.missesBeforeCaching command-line flag, which can be used for fine-tuning
the number of cache misses needed before storing the block in the caching.

2023-11-13 09:38:57 +01:00

..

blockcache_test.go

lib/blockcache: do not cache entries, which were attempted to be accessed 1 or 2 times

2023-11-13 09:38:57 +01:00

blockcache_timing_test.go

lib/blockcache: use higher number of shards for higher number of CPU cores

2022-02-10 19:11:11 +02:00

blockcache.go

lib/blockcache: do not cache entries, which were attempted to be accessed 1 or 2 times

2023-11-13 09:38:57 +01:00