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  • CPU time per query/task/cache operations
  • Disk, I/O wait/read/write per query/task/cache operations
  • Query parse time
  • Time for waiting blocks
  • Messages process timings
  • I/O per data regions

This statistics will provide:

  • Top query/operations by CPU time
  • Top query/operations by IO time
  • What operations use most resources?

Public API changes

The new interface will be added: ProfilingSpi.

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