Couchbase Server 3.0

Performance Status

02/12/2014

General news


  • More buckets, more data, more metrics
  • View tests on Windows with SSD
  • Tests on enterprise class clusters
  • High load performance tests
  • TAP/UPR tests cases
  • Multidimensional performance tests

improvements


  • 2.5x faster initial indexing (non-DGM)
  • 2x faster incremental indexing (non-DGM)
  • 15% faster incremental indexing (DGM)
  • 3x faster index compaction
  • 2x higher drain rate
  • 2x lower OBSERVE latency

Regression


  • MB-10161: Couchstore crashes during initial data load
  • MB-10164: Warmup is 1.5 slower in recent 3.0 builds
  • MB-10162: Views produce empty index during workload with ongoing mutations/indexing
  • MB-10167: 20-25% higher beam.smp memory utilization in cases with views (2.5 vs 3.0)
  • MB-10192: ep-engine crashed when reading data through TAP
  • MB-10195: ep-engine crashed when reading data through UPR

BACKLOG


  • 2.2.0-837 regression testing
  • New performance tests for memory fragmentation
  • Intelligent regression detection

BLOCKERS


  • CBIT-296: client machines for regression tests
  • CBIT-707: client machines for Atlas cluster
  • CBIT-654: new cluster for regression tests
  • MB-10170: broken RPM packages
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