Page History

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• Ignite and plugins versionsProfiling , profiling start/end time
• Queries (SQL, scan, ..) timings:
  • Queries that took up the most time
  • Slowest queries
  • Most frequent queries
  • Failing queries
• User tasks timings (similar to queries timings)
• Cache operations timings on affinity nodes:
  • Get
  • Put
  • Remove
  • RemoveAndGet
  • PutAndGet
  • Invoke
  • Lock
  • create/destroy caches
• Transactions commit/rollback timingsWAL timings
• Checkpoints statistics
• PME statistics

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• CPU time per query/task/cache operations
• Disk, I/O wait/read/write per query/task/cache operations
• Messages process timings
• I/O per data regions

Public API changes

The new interface will be added: ProfilingSpi.

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