| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| RESET | SYST-DAYST | C | 1 | SPACE | X | Date and time, Daylight savings time flag |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| BOOTTIME | I | I | 4 | Timestamp of database start |
| CLEARTIME | I | I | 4 | Timestamp of onstat -z |
| PROFTIME | I | I | 4 | Timestamp of last profile data |
| RESETTIME | I | I | 4 | Timestamp of reset |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| ST04IO | TST04IO64 | 720 | X | Informix Performance Monitor: cumulated chunk I/O values |