Details
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Bug
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Resolution: Fixed
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Major
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6.5.0
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Untriaged
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Unknown
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CX Sprint 166
Description
The ingestion performance when using hard disk drives seems to have regressed in Mad-Hatter. E.g. while the ingestion speed with 4 nodes on HDDs was consistently above 300K items/s for Alice builds it's consistently below 300K items/s for Mad-Hatter builds (see http://showfast.sc.couchbase.com/#/timeline/Linux/analytics/sync/Initial).
The ingestion performance on SSDs does not seem to be affected.