Slow Performance or Process Hang in HostName Lookup (Doc ID 1383210.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle WebLogic Server - Version 8.1 and later
Information in this document applies to any platform.
***Checked for relevance on 11-Feb-2015***

Symptoms

The following are the possible symptoms:

  1. Calls to the method java.net.InetAddress.getLocalHost take a long time or the JVM hangs.
  2. Slow response from the application or the admin console or WLST.

Thread dumps look like:

Cause

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