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WARNING LOGS FROM CPU AND DISK/DISKSTATUS MONITOR (Doc ID 953224.1)

Last updated on FEBRUARY 22, 2019

Applies to:

Oracle Communications Offline Mediation Controller - Version 5.1.1 to 5.1.1 [Release 5.1]
Information in this document applies to any platform.

Goal

In Network Mediation, the following errors are occurring:

2009-07-22 09:41:08; Warning; Resources; Unable to obtain CPU usage; CPU Monitor failed to run,
(ran out of swap space), will retry in 1800 seconds.#EOR#
2009-07-22 09:41:16; Warning; Resources; Error reading disk usage; DiskStatusMonitor unable to
run. Will try again later. java.io.IOException: Not enough space#EOR#
2009-07-22 09:41:17; Warning; Resources; Error reading disk usage; DiskMonitor Unable to run. Will
try again later. #EOR#


Explain these warnings and the impact of the swap-space on these Monitor-Functionalities?

There are 25 Node Manager and 4 Admin Servers running on this machine. The Swap-Space is configured as follows :-

swap 8378680 1472 8377208 1% /etc/svc/volatile
swap 524288 1384 522904 1% /tmp
swap 8376952 32 8376920 1% /var/run
swap 8376880 0 8376880 0% /dev/vx/dmp
swap 8376880 0 8376880 0% /dev/vx/rdmp



Which of these five swap-volumes is used by the node managers and the monitor-functionalities?
Is there a recommendation for the required size of swap-space per nodemanager?

Solution

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In this Document
Goal
Solution
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