This makes misses, dodges and parries a lot less painful.

这使得未命中，躲闪，招架不那么让人痛苦。

youdao

However you can raise the sample size to 10 at the cost of some additional CPU usage in order to closely approximate true LRU, and check if this makes a difference in your cache misses rate.

你可以提升样品大小配置到10，它将接近真正的LRU算法，并且有不同错过率，但是要消耗更多的CPU。

youdao