Look for excessive CPU utilization and memory paging or swapping — these are performance killers.
注意过高的CPU利用率和内存分页或交换——这些都是性能杀手。
2
This section describes recommendations for system performance, including memory and paging, disk configuration, and connectors.
本小节提供调优系统性能的建议,包括内存和分页、磁盘配置以及连接器。
3
If a cache is too big, then it can waste memory in the JVM and could result in low memory conditions or increased paging, both of which result in performance degradation.