A method for memory management is described. The method includes detecting entry of a mobile device into a deep sleep state. The method also includes monitoring a hysteresis counter of entry into the deep sleep state relative to a time period of the mobile device in the deep sleep state to compute a hysteresis statistical threshold. The method further includes comparing the hysteresis statistical threshold to a threshold configuration value. The method also includes adjusting memory management of the mobile device and/or frequency scaling when the hysteresis statistical threshold is greater than the threshold configuration value.