MEMORY_USAGE
Records system resource history for memory usage.
Records system resource history for memory usage. This is useful for comparing memory that Vertica uses versus memory in use by the entire system.
| Column Name | Data Type | Description |
|---|---|---|
NODE_NAME |
VARCHAR | Name of the node that is reporting the requested information. |
START_TIME |
TIMESTAMP | Beginning of history interval. |
END_TIME |
TIMESTAMP | End of history interval. |
AVERAGE_MEMORY_USAGE_PERCENT |
FLOAT | Records the average memory usage in percent of total memory (0-100) during the history interval. |
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