Lists the Performance Schema Activity metrics and provides a brief description of each.
Table 4.20 Performance Schema Activity Metrics
Name | Description |
---|---|
Cond Classes Lost (Delta) | How many instruments of type cond could not be loaded. |
Cond Instances Lost (Delta) | How many instances of object type cond could not be created. |
File Classes Lost (Delta) | How many instruments of type file could not be loaded. |
File Handles Lost (Delta) | How many instances of object type file could not be opened. |
File Instances Lost (Delta) | How many instances of object type file could not be created. |
Hosts Lost (Delta) | How many hosts were lost. |
Locker Lost (Delta) | How many events are lost or not recorded. |
Mutex Classes Lost (Delta) | How many instruments of type mutex could not be loaded. |
Mutex Instances Lost (Delta) | How many instances of object type mutest could not be created. |
Rwlock Classes Lost (Delta) | How many instruments of type rwlock could not be loaded. |
Rwlock Instances Lost (Delta) | How many instances of object type rwlock could not be created. |
Table Handles Lost (Delta) | How many instances of object type table could not be opened. |
Table Instances Lost (Delta) | How many instances of object type table could not be created. |
Thread Classes Lost (Delta) | How many instruments of type thread could not be loaded. |
Thread Instances Lost (Delta) | How many instances of object type thread could not be created. |