This chapter describes the Memory Usage dashboard. This dashboard lists the top I/O consumers, by thread.
This report retrieves data from the
view of the sys schema. If the sys schema, version 1.5.1 or
higher, is not installed on the monitored MySQL server, the
report is not populated.
Table 4.2 Memory Usage Columns
|Name||Name of memory event.|
|Current Alloc||The current number of allocated bytes that have not been freed yet for the event.|
|Current Avg Alloc||The current number of allocated bytes per memory block for the event.|
|Current Count||The total number of occurrences of the event|
|High Alloc||The high-water mark for number of bytes allocated for the event.|
|High Avg Alloc||The high-water mark for average number of bytes per memory block allocated for the event.|
|High Count||The high-water mark for number of memory blocks allocated for the event.|