An exception of class org.apache.tomcat.jdbc.pool.PoolExhaustedException was thrown when trying to get a connection from the data source. Message : [qtp970176019-1476] Timeout: Pool empty. Unable to fetch a connection in 120 seconds, none available[size:100; busy:27; idle:0; lastwait:120000]., code: 0, retry counter: 3
2019-02-11 18:23:27 UTC INFO [TunnelServerEngineImpl] Open first TunnelSocket for client: set compression support for client '213eb18c-b7c5-4804-b0b9-ef7687b2ac9a' to true
2019-02-11 18:23:34 UTC INFO [DynaTraceSSLEnvironment] "dtserver_legacy" is used as private key with SHA-1 fingerprint: 86:72:3F:D9:3C:34:FF:00:D0:CA:2A:07:1D:59:76:8C:E6:D7:0B:B4
Can you please help me in fixing the same. thanks.
As I understand this issue is related to Dynatrace Server and performance wherehouse? It looks like you have available connection pools on app side (busy 27, size 100) but from some reason pools on database size are exhausted. Did you check configuration there? DB host is performing well?