...。第二，如果引起将存储块载入高速缓存的请求命中该同一高速缓存中的Ig高速缓存条目，则该高速缓存将该Ig命中作为高速缓存丢失(cache miss)来对待并且执行以该Ig条目作为所选择的牺牲性条目的逐出操作。
基于12个网页-相关网页
在请求之间暂停20秒；您应当会看到明显的缓存丢失，因为根据它的传出报头，此内容已过期。
Pause 20 seconds between requests; you should see an obvious cache miss because this content has expired per its outgoing headers.
这个信息让您知道缓存有多少数据，它们会进入哪个区域，包括缓存丢失、缓存提示和缓存更新。
This information can let you know how much cached data is going into which region, including cache misses, cache hits, and cache updates. The example in Listing 13 shows how to gather this information
如果出于日常维护对网格的一部分加以循环利用，在没有副本的情况下就会致使一些缓存数据丢失。
If the parts of the grid were cycled for routine maintenance, then this would result in some cached data being lost if there was no replication.
应用推荐