PG_SESSION_IOSTAT
PG_SESSION_IOSTAT has been discarded in version 8.1.2 and is reserved for compatibility with earlier versions. This view is invalid in the current version. You can use PGXC_WLM_SESSION_STATISTICS to view load management information about jobs being executed on all CNs.
| Column | Type | Description |
|---|---|---|
| query_id | Bigint | Job ID |
| mincurriops | Integer | Minimum I/O of the current job across DNs |
| maxcurriops | Integer | Maximum I/O of the current job across DNs |
| minpeakiops | Integer | Minimum peak I/O of the current job across DNs |
| maxpeakiops | Integer | Maximum peak I/O of the current job across DNs |
| io_limits | Integer | io_limits set for the job |
| io_priority | Text | io_priority set for the job |
| query | Text | Job |
| node_group | Text | Logical cluster of the user running the job |
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