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Module metrics

Module metrics 

Source

Structsยง

CREATE_PHYSICAL_ELAPSED
EXEC_PLAN_ELAPSED
MERGE_SCAN_ERRORS_TOTAL
MERGE_SCAN_POLL_ELAPSED
MERGE_SCAN_REGIONS
OPTIMIZE_LOGICAL_ELAPSED
OPTIMIZE_PHYSICAL_ELAPSED
OnDone
A stream to call the callback once a RecordBatch stream is done.
PARSE_PROMQL_ELAPSED
PARSE_SQL_ELAPSED
PUSH_DOWN_FALLBACK_ERRORS_TOTAL
QUERY_MEMORY_POOL_REJECTED_TOTAL
QUERY_MEMORY_POOL_USAGE_BYTES
QUERY_STAGE_ELAPSED
Timer of different stages in query.
RegionWatermarkMetricsStream

Enumsยง

MergeState ๐Ÿ”’
Intermediate merge state for one participating region while collecting terminal correctness watermarks across merge-scan sub-stages.

Functionsยง

collect_region_watermarks ๐Ÿ”’
finalize_region_watermarks ๐Ÿ”’
merge_merge_scan_region_watermarks ๐Ÿ”’
terminal_recordbatch_metrics_from_plan