These views summarize memory use, grouped by host. By default, rows are sorted by descending amount of memory used.
views have these columns:
The host from which the client connected. Rows for which the
HOSTcolumn in the underlying Performance Schema table is
NULLare assumed to be for background threads and are reported with a host name of
The current number of allocated memory blocks that have not been freed yet for the host.
The current number of allocated bytes that have not been freed yet for the host.
The current number of allocated bytes per memory block for the host.
The largest single current memory allocation in bytes for the host.
The total memory allocation in bytes for the host.