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High S3 request latency and high CPU load average on all nodes after node reboot

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Category:
storagegrid-webscale
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sgrid
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Applies to

  • StorageGRID 11.3
  • Erasure Coding

Issue

  • High client side latencies and unresponsive/overloaded GRID after node reboot in a 5-node GRID using 4+1 Erasure Coding (EC) scheme.
  • High CPU load average and high IO wait percentage on all rangedb's on the nodes.

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