Details
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Improvement
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Resolution: Duplicate
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Major - P3
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None
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None
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Replication
Description
Reproducible deterministically. After a bit the load is run on the primary rs.status() will report optimeDate on any of the secondary being far behind the one of the primary. Can be reproduced even with a 3-members replica set all in the same availability zone, in an AWS datacenter.
Get linkbench from https://github.com/dcci/linkbench and run
./bin/linkbench -c config/LinkConfigMongoDb.properties -l
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Relevant configuration bits into LinkConfigMongodb.properties
loaders = 3
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or higher
Attachments
Issue Links
- duplicates
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SERVER-20779 Oplog performance on primary does not scale
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- Closed
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