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What is the reference disk usage percentage at which StorageGRID read/write performance degradation begins?

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storagegrid
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Applies to

  • StorageGRID

Answer

  • There is no officially published threshold for disk usage percentage at which StorageGRID read/write performance degradation begins.
  • Performance degradation may occur due to:
    • Increased load from ILM processing as disk usage grows.
    • Rebalancing operations related to EC.
  • To assess performance degradation:
    • Monitor capacity-related alerts in the system.
    • Review actual performance metrics of the system.
  • Disk usage percentage alone is not a reliable indicator of performance degradation.

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