APAR status
Closed as program error.
Error description
When ping interval is set to zero it does not disable the ping
mechanism between node ( nodeagent ) and server (Application
server) as expected.
In fact it seems to run the interval as fast as it can and
causes high CPU Usage.
Local fix
Do not set ping interval to 0
Problem summary
****************************************************************
* USERS AFFECTED: IBM Websphere Application Server Network *
* Deployment users. *
****************************************************************
* PROBLEM DESCRIPTION: If PingInterval is set to 0 on *
* NodeAgent you see High CPU utilization *
* on Node Agent. *
****************************************************************
* RECOMMENDATION: *
* *
****************************************************************
When ping interval is set to zero it does not disable the ping
mechanism between the node (nodeagent) and the server
(Application server) as expected.
In fact it seems to run the interval as fast as it can and
causes high CPU usage.
Problem conclusion
Code has been corrected to disable Ping if the ping interval
is set to zero and set to 5 seconds if pinginterval is set
between 1-5 seconds.
The fix for this APAR is currently targeted for inclusion in
fixpacks 5.1.1.14, 6.0.2.19 and 6.1.0.7.
Please refer to the recommended updates page for delivery
information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix Comments
APAR information |
APAR number |
PK31722 |
Reported component name |
WAS NETWRK DEPL |
Reported component ID |
5630A3601 |
Reported release |
10A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2006-09-20 |
Closed date |
2007-05-09 |
Last modified date |
2007-05-09 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
|
Fix information |
Fixed component name |
WAS NETWRK DEPL |
Fixed component ID |
5630A3601 |
Applicable component levels |
R003 PSN |
UP |
R00A PSN |
UP |
R00H PSN |
UP |
R00I PSN |
UP |
R00P PSN |
UP |
R00S PSN |
UP |
R00W PSN |
UP |
R103 PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|