Details
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Bug
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Resolution: Fixed
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Critical
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3.0
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Security Level: Public
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None
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Build 3.0.0-1005
Platform = Physical
OS = CentOS 6.5
CPU = Intel Xeon E5-2680 v2 (40 vCPU)
Memory = 256 GB
Disk = RAID 10 SSD
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Untriaged
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Centos 64-bit
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Yes
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June 30 - July 18
Description
5 -> 5 UniDir, 2 buckets x 500M x 1KB, 10K SETs/sec, LAN
Similar to MB-11731 which is getting worse and worse. But now compaction affects intra-cluster replication and XDCR latency as well:
"ep_upr_replica_items_remaining" reaches 1M during compaction
"xdcr latency" reaches 5 minutes during compaction.
See attached charts for details. Full reports:
http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=atlas_c1_300-1005_a66_access
http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=atlas_c2_300-1005_6d2_access
One important change that we made recently - http://review.couchbase.org/#/c/39647/.
The last known working builds is 3.0.0-988.
Attachments
Issue Links
- is duplicated by
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MB-11731 Persistence to disk suffers from bucket compaction
- Closed