CHECK MEMORY USAGE
Go to App Drawer (All Apps) | Settings | System | Developer option |
Memory to enter memory manager screen.
On the main screen, it tells you not only the used and
free memory space of the RAM, but how your pattern of
usage has impacted the device’s overall performance.
To figure out how the system and apps have been
taking up the memory over a longer period, tap the
dropdown list to choose a different time span.
To look at how individual apps are consuming the
memory space, tap “Memory used by apps” to get a
breakdown of memory usage by apps.
Tap an application name to check its memory usage. This allows you to make sense of how
much memory a newly-installed application can potentially consume your RAM.