Summary activity (_ActSummary)
- Last Updated: February 11, 2026
- 1 minute read
- OpenEdge
- Version 13.0
- Documentation
Summary activity (_ActSummary)
The _ActSummary VST displays general information about database activity, including the number of transactions committed and rolled back; the number of records read, updated, created, and deleted; the number of record locks and waits; the number of database reads and writes; before-image and after-image information; and buffer information.1
| Field name | Data type | Description |
|---|---|---|
| _Summary-AiWrites | INT64 | Number of AI blocks written to disk |
| _Summary-BiReads | INT64 | Number of BI blocks read |
| _Summary-BiWrites | INT64 | Number of BI blocks written to disk |
| _Summary-Chkpts | INT64 | Number of checkpoints that have been performed |
| _Summary-Commits | INT64 | Number of transactions all users have committed |
| _Summary-DbAccesses | INT64 | Number of times users have waited for shared and exclusive locks on a database buffer |
| _Summary-DbReads | INT64 | Number of database blocks read |
| _Summary-DbWrites | INT64 | Number of database blocks written to disk |
| _Summary-Flushed | INT64 | Number of database buffers that have been flushed to disk because they were not written by the time the checkpoint ended |
| _Summary-RecCreat | INT64 | Number of records created |
| _Summary-RecDel | INT64 | Number of records deleted |
| _Summary-RecLock | INT64 | Number of record locks used |
| _Summary-RecReads | INT64 | Number of records read |
| _Summary-RecUpd | INT64 | Number of records updated |
| _Summary-RecWait | INT64 | Number of times users have waited to access a locked record |
| _Summary-TransComm | INT64 | Number of transactions committed |
| _Summary-Undos | INT64 | Number of transactions rolled back |
| _Summary-Uptime | INTEGER | Number of seconds the database was up |