The sysptprof table lists information about a tblspace. Tblspaces correspond to tables.
Profile information for a table is available only when a table is open. When the last user who has a table open closes it, the tblspace in shared memory is freed, and any profile statistics are lost.
| Column | Type | Description |
|---|---|---|
| coserver_id | integer | Coserver number |
| dbsname | char(128) | Database name |
| tabname | char(128) | Table name |
| partnum | integer | Partition (tblspace) number |
| lockreqs | integer | Number of lock requests |
| lockwts | integer | Number of lock waits |
| deadlks | integer | Number of deadlocks |
| lktouts | integer | Number of lock timeouts |
| isreads | integer | Number of isreads |
| iswrites | integer | Number of iswrites |
| isrewrites | integer | Number of isrewrites |
| isdeletes | integer | Number of isdeletes |
| bufreads | integer | Number of buffer reads |
| bufwrites | integer | Number of buffer writes |
| seqscans | integer | Number of sequential scans |
| pagreads | integer | Number of page reads |
| pagwrites | integer | Number of page writes |