memory usage

基本解释

The search service daemon (searchd) is pretty low on memory usage - and you can set limits on how much memory the indexer process uses too.
搜索服务进程占用资源极小，你也可以指定内存大小的分配。
itindex.net
Moreover, for applications with large numbers of functions and classes, enabling Psyco application-wide adds a large burden in machine-code compilation and memory-usage for this caching.
而且，对于含有大量函数和类的应用程序来说，在整个应用程序范围启用 Psyco，会在机器码编译和用于这一高速缓存的内存使用方面增加大量的负担。
These metrics, when combined with STMM's advanced tuning algorithms, can in most cases, tune a system from an out-of-the-box configuration to near-optimal memory usage in an hour or less.
通过与 STMM 的高级调优算法结合使用，在大多数情况下，这些指标可以在一小时内把系统从开箱即用配置调整到接近最优的内存使用状态。