Symptom
You notice that CPU usage is high and many thread are in "IntentLock Enter" state and they are wait for lock "TREXCache_CacheInstance".
Call stacks similar to:
DataStatistics::CSAccessStatisticsCache::insert
DataStatistics::CSAccessStatisticsCache::lookup
AttributeEngine::AccessCounterHelpers::insertIntoCSAccessStatisticsCache
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Environment
- SAP HANA DATABASE 2.00.048.02 and newer
- SAP HANA DATABASE 2.00.053 and newer
Keywords
TREXCache_CacheInstance; DataStatistics::CSAccessStatisticsCache::lookup; collection_enabled , KBA , HAN-DB-PERF , SAP HANA Database Performance , Problem
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