These views summarize memory use, grouped by user. By default, rows are sorted by descending amount of memory used.
The
memory_by_user_by_current_bytes
and
x$memory_by_user_by_current_bytes
views have these columns:
user
The client user name. Rows for which the
USER
column in the underlying Performance Schema table isNULL
are assumed to be for background threads and are reported with a host name ofbackground
.current_count_used
The current number of allocated memory blocks that have not been freed yet for the user.
current_allocated
The current number of allocated bytes that have not been freed yet for the user.
current_avg_alloc
The current number of allocated bytes per memory block for the user.
current_max_alloc
The largest single current memory allocation in bytes for the user.
total_allocated
The total memory allocation in bytes for the user.