Abstract: A page status management method includes collecting statistics on N first memory access commands received in a first time window; determining reception interval information of the N first memory access commands, where the reception interval information indicates denseness of a stream of commands in the first time window; determining active standby time based on the reception interval information; and after a second memory access command accesses a target memory page, if no other memory access command accesses the target memory page within the active standby time, closing the target memory page, where the second memory access command is any memory access command received in a second time window, and the second time window is a time window after the first time window.

Abstract: A page status management method includes collecting statistics on N first memory access commands received in a first time window; determining reception interval information of the N first memory access commands, where the reception interval information indicates denseness of a stream of commands in the first time window; determining active standby time based on the reception interval information; and after a second memory access command accesses a target memory page, if no other memory access command accesses the target memory page within the active standby time, closing the target memory page, where the second memory access command is any memory access command received in a second time window, and the second time window is a time window after the first time window.