| 摘要 |
Some embodiments of efficient time-based memory counters have been presented. In one embodiment, a set of arrays of counters is arranged in layers to associate the set of arrays with a set of predefined time intervals. Furthermore, a set of pointers may be used to reference the set of arrays of counters. An index is maintained to provide time-based management of the arrays of counters. The index includes a timestamp and the set of pointers. Each pointer logically points to a distinct one of the set of arrays.
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