Operational Defect Database
BugZero found this defect 1486 days ago.
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F5 | 894593
High CPU usage caused by the restjavad daemon continually crashing and restarting
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP All
Affected releases:
14.1.0
14.1.0.1
14.1.0.2
14.1.0.3
14.1.0.5
14.1.0.6
14.1.2
14.1.2.1
14.1.2.2
14.1.2.3
14.1.2.4
14.1.2.5
Fixed releases:
No fixed releases provided.
Description:
Bug ID 894593: High CPU usage caused by the restjavad daemon continually crashing and restarting ... Symptoms ... Restjavad may become unstable if the amount of memory required by the daemon exceeds the value allocated for its use. ... Impact ... The overall system performance is degraded during the continuous restart of the restjavad daemon due to a relatively high CPU usage. ... Conditions ... The memory required by the restjavad daemon may grow significantly in system configurations with either a high volume of device statistics collection (AVR provisioning), or a with relatively large number of LTM objects managed by the REST framework (SSL Orchestrator provisioning). ... If you have low restjavad memory under these conditions it is likely you are encountering a problem caused by the behaviour change introduced in ID 1025261 ( https://cdn.f5.com/product/bugtracker/ID1025261.html ). ... The linked article has suggestions on how to mitigate the issue. ... If you have restjavad.use...
