High Imapd Thread Counts
(Doc ID 1615006.1)
Last updated on FEBRUARY 19, 2019
Applies to:Oracle Communications Messaging Server - Version 7.0.4 and later
Information in this document applies to any platform.
On Oracle Communications Messaging Server 7u4-27.08(220.127.116.11.7) 64bit (built Aug 22 2013):
We are seeing high IMAPd thread counts and we are concerned with potential db locks/hangs.
This is the stack trace from the imap process that reportedly appeared hung, or at least had a high thread count:
We see that the user appended a message to a folder and the thread is waiting to notify JMQ of the action. The other 2,000+ threads are waiting on this, for the same user.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document