- Schema:
WAREHOUSE_LOAD_HISTORY view¶
This Account Usage view can be used to analyze the workload on your warehouse within a specified date range.
- See also:
Columns¶
Note
For the output columns of this view, the query load value is the ratio of the total execution time (in seconds) of all queries in a specific state in an interval by the total time (in seconds) for that interval.
For example, if 276 seconds was the total time for 4 queries in a 5 minute (300 second) interval, then the query load value is 276 / 300 = 0.92.
Column Name | Data Type | Description |
|---|---|---|
START_TIME | TIMESTAMP_LTZ | The start of the specified time range (in the UTC time zone) in which the warehouse usage took place. |
END_TIME | TIMESTAMP_LTZ | The end of the specified time range (in the UTC time zone) in which the warehouse usage took place. |
WAREHOUSE_ID | NUMBER | Internal/system-generated identifier for the warehouse. |
WAREHOUSE_NAME | VARCHAR | Name of the warehouse. |
AVG_RUNNING | NUMBER(38,9) | Query load value for queries executed. |
AVG_QUEUED_LOAD | NUMBER(38,9) | Query load value for queries queued because the warehouse was overloaded. |
AVG_QUEUED_PROVISIONING | NUMBER(38,9) | Query load value for queries queued because the warehouse was being provisioned. |
AVG_BLOCKED | NUMBER(38,9) | Query load value for queries blocked by a transaction lock. |
Usage notes¶
Latency for the view may be up to 180 minutes (3 hours).
Load history is shown in 5-minute intervals.