DiagnosticNames Fields
- Last UpdatedNov 18, 2025
- 3 minute read
- PI System
- AF SDK 2024 R2
- Developer
The AFAdminDiagnosticNames type exposes the following members.
Fields
| Name | Description | |
|---|---|---|
  | ChangedItemsNumberOfRecords |
Total number of records in the server's FindChanges_AT table. These are change items to be
consumed by client refresh mechanism. Retention is set using ClearChangeTables configuration setting
in the server's configuration file.
|
| ChangedItemsOperationsAwaitingCompaction |
Total number of records in the server's FindChanges_AT_Op table. These are change item operations
waiting to be compacted by the server's FindChanges cleanup thread.
|
| DatabaseFileCurrentSizeInMB |
Total size of database files (not including transaction log) in megabytes.
|
| DatabaseLogFileCurrentSizeInMB |
Total size of database transaction log in megabytes.
|
| DatabasesItemsAwaitingDeletion |
Total number of records in the server's AFDatabase table marked as being deleted. These are
deleted database objects waiting to be cleaned up by SQL cleanup thread.
|
| PathCacheItemsAwaitingProcessing |
Total number of records in the server's afelementpathcachelist. These are path cache changes waiting to be processed
by hierarchy path thread.
|
| PathCacheNumberOfRecords |
Total number of records in the server's vwelementhierarchy (active path cache) view.
|