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Type: Bug
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Resolution: Done
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Priority: Critical - P2
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Affects Version/s: 3.2.9, 3.3.10
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Component/s: WiredTiger
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Fully Compatible
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ALL
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(copied to CRM)
Under some conditions when cache utilization reaches 100%, the system can go into a state where
- operation rate falls to near-zero levels
- application threads stall for tens of seconds, apparently attempting but not succeeding in evicting pages.
This state can persist for many minutes.
- is duplicated by
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SERVER-26001 Insert workload stalled at 96% cache utilization
- Closed
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SERVER-26055 Server fills cache rapidly, even under replication only and then operates very slowing causing oplog backlog. When serving clients queries take ages to return once cache is 'full'
- Closed
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SERVER-26700 Threads appear to hang after migrating from MMAPv1 to WiredTiger
- Closed
- is related to
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WT-2894 Create workload that shows negative scaling when overwhelmed
- Closed
- related to
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WT-2924 Ensure we are doing eviction when threads are waiting for it
- Closed