EM 13c: Slow Response From Enterprise > Summary Page .
(Doc ID 3058042.1)
Last updated on DECEMBER 06, 2024
Applies to:
Enterprise Manager Base Platform - Version 13.5.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Login to 13c Enterprise Manager (EM) Cloud Control and Navigate to Enterprise Summary (Enterprise > Summary) intermittently hangs and takes almost 10m to Load.
OMS thread dump shows:
main" #1 prio=5 os_prio=0 tid=0x00007fa8b400a000 nid=0x5ac0 runnable [0x00007fa8bc800000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:378)
at oracle.jdbc.pool.OracleImplicitConnectionCache.testDatabaseConnection(OracleImplicitConnectionCache.java:2100)
at oracle.jdbc.pool.OracleImplicitConnectionCache.performPooledConnectionTask(OracleImplicitConnectionCache.java:1231)
at oracle.jdbc.pool.OracleImplicitConnectionCache.doForEveryCachedConnection(OracleImplicitConnectionCache.java:1104)
- locked <0x000000071a4abfc8> (a oracle.jdbc.pool.OracleImplicitConnectionCache)
at oracle.jdbc.pool.OracleImplicitConnectionCache.refreshCacheConnections(OracleImplicitConnectionCache.java:1761)
at oracle.jdbc.pool.OracleConnectionCacheManager.refreshCache(OracleConnectionCacheManager.java:492)
at ConnectionCache._getConnection(ConnectionService.java:261)
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:378)
at oracle.jdbc.pool.OracleImplicitConnectionCache.testDatabaseConnection(OracleImplicitConnectionCache.java:2100)
at oracle.jdbc.pool.OracleImplicitConnectionCache.performPooledConnectionTask(OracleImplicitConnectionCache.java:1231)
at oracle.jdbc.pool.OracleImplicitConnectionCache.doForEveryCachedConnection(OracleImplicitConnectionCache.java:1104)
- locked <0x000000071a4abfc8> (a oracle.jdbc.pool.OracleImplicitConnectionCache)
at oracle.jdbc.pool.OracleImplicitConnectionCache.refreshCacheConnections(OracleImplicitConnectionCache.java:1761)
at oracle.jdbc.pool.OracleConnectionCacheManager.refreshCache(OracleConnectionCacheManager.java:492)
at ConnectionCache._getConnection(ConnectionService.java:261)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |