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- {
- "type": "SQLOperator",
- "node_name": "HASH_JOIN_NODE",
- "metric_names": [
- "ProbeRows",
- "ProbeTime"
- ],
- "rule": {
- "expr": "vars['ProbeTime'] - float(vars['ProbeRows']) / 0.005",
- "message": "Excess time (over expected time) spent in the hash join",
- "label": "Slow Hash Join"
- }
- }
|