Autoprobe logs are growing to huge sizes.

Article Id: 4171

Status: Published

Updated On: 14-02-2018 08:19

Legacy Id: TEC1622313

Products:

CA Application Performance Management Agent (APM / Wily / Introscope) INTROSCOPE

Issue/Introduction:

Java Agent produces huge autoprobe log files, ranging into gigabytes in size.

Cause:

Huge Autoprobe logs can be caused by dynamic instrumentation being triggering excessively, resulting in frequent re-instrumentation. (This also means quick growth of the autoprobe.log files which records the re-instrumentation.)

Environment:

Java Agent, 9.7 and above.

Resolution:

Simply disabling the autoprobe.log is not recommended, as the underlying re-instrumentation will continue. Instead for cases where this occurs, the following should be changed in the agent profile (IntroscopeAgent.profile):

introscope.autoprobe.dynamicinstrument.enabled=false

introscope.autoprobe.deepinheritance.enabled=false

introscope.agent.deep.entrypoint.enabled=false

The application should be restarted for these changes to take effect.