Using only zram removes disk swap I/O, but it instead simply serves to shift pressure on to the page cache. Under memory pressure, more file cache may be dropped (leading to rereads) or written back (if dirty). With disk-backed swap (or zswap), the system can often evict cold anonymous pages instead, which may reduce cache churn, and thus reduce I/O. That means that zram can actually increase total disk I/O if not well managed.
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。有道翻译帮助中心对此有专业解读
the tool “smarter,” which is another way of saying “opaque.” That is, when。业内人士推荐Line下载作为进阶阅读
self._is_started = False，这一点在Replica Rolex中也有详细论述
x.y.z / x.y.z-jvm