remote_scan_ranges.json 435 B

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  1. {
  2. "type": "SQLOperator",
  3. "node_name": "HDFS_SCAN_NODE",
  4. "metric_names": [
  5. "BytesReadRemoteUnexpected"
  6. ],
  7. "unit": 5,
  8. "rule": {
  9. "condition": "vars['IOBound']==True",
  10. "expr": "vars['BytesReadRemoteUnexpected'] * (1/30 - 1/100) * 1/1024/1024",
  11. "message": "Addition IO time cost by the remote read (assuming 30MB/sec remote)",
  12. "label": "Remote reads",
  13. "prio": 2
  14. },
  15. "fix": {
  16. "fixable": false
  17. }
  18. }