disk thrashing

常见例句

It spent most of its time waiting for the swap disk, thrashing like Emacs on a VAX.
大多数时间都花在等待交换磁盘上，就像 VAX 上的 Emacs 一样。
Increase automatic cache size when cache thrashing increases the disk cache size when reading from disk increases (most often due to increased upload speeds).
当磁盘读取频率增加时（通常是由于增加了上传速度），增加缓存大小。
x105173661.blog.163.com
In contrast, when ext3 (in "data=ordered" mode, the default) flushes data to the drive, it can result in a lot of additional seeks and, depending on the IO load, even some unnecessary disk thrashing.
相反，在 ext3（“data=ordered”缺省方式）下，将数据清仓到磁盘时，将导致许多额外寻道，甚至还会引起某种不必要的磁盘抖动（thrashing）（取决于 IO 负载）。