These columns identify monitor activities for concurrency control.
| Column Name | Mode | Description | Data Type |
|---|---|---|---|
| MonAllocates | count | Number of monitors allocated. | FLOAT |
| MonBlocks | count | Number of times entry into a monitor was blocked. For example, the number of requests - the number of blocks = immediate grants. | FLOAT |
| MonEnters | count | Number of times entry into a monitor was requested. | FLOAT |
| MonYields | count | Number of times a monitor yield was requested. | FLOAT |