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COTTP-335062：升级到9.14.1.x及更高版本后、启用了TSSE的节点上的CPU利用率较高

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问题描述

在启用了自动自适应数据压缩的卷的节点上观察到较高的CPU利用率。导致CPU利用率如此高的原因之一是后台数据压缩扫描程序的行为、即使在扩展压缩数据块中只恢复少量空间时、它也会执行主动重新数据缩减。排队重新缩减的块可能会与用户I/O争用、从而增加用户的等待时间。

 

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