Unable to see TT for High ART Spikes
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Unable to see TT for High ART Spikes


Article ID: 206010


Updated On:


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


Seeing a spike in ART times at 3:03:45AM for a WebAPI .Net method.

When switching to the Investigator tab to look at the traces on that server, we did not find any traces that matched up the duration with the Avg Response time. 

Agent Version:- Release (Build 990017)



Release : 10.7.0

Component : APM Agents


[WARN] [IntroscopeAgent.WilyTransactionStructure] Transaction trace component limit of 5000 reached, recording of any new components will cease for this transaction.


This warning would indicate that TT components in some transaction could stop being recorded due to the TT component limit being reached.


Customer needs to increase clamps. Defaults are

- introscope.agent.ttClamp=50

- introscope.agent.transactiontrace.componentCountClamp=5000