Answer by John Moser

John Moser — Tue, 04 Feb 2020 08:00:11 -0500

Thank you ... but (response here because I needed to add a pic)

I don't see the entry "External REST WebService"

Answer by Reguel Wermelinger

Reguel Wermelinger — Tue, 04 Feb 2020 06:31:22 -0500

Hi John

REST payload logs are currently limited to the features you already see in the designer. There is no summary of the content-length available when sending REST requests. But the content-length header of the response could contain valid sizes (if we're not receiving chuncked output).

What is possible today is to record request/response data via JMX api and use the visualvm plugin to detect slow services.

To enable request/response payload recording:

Install the 'MBean' plugin for visualvm
Reboot and open the VM of your engine
Switch to the 'MBean' tab
Navigate to 'IvyEngine' -> 'External REST WebService' -> 'YOURAPP' -> 'YourEnVIROMENT' -> 'YOURSERVICE'
set recordRequestResponse to true
consider raising maxEntityBytesToRecord as well

Then one could directly analyze slow calls in the slowestCall composite attribute view. Still there is no direct exposure of the payload size. But you can manually explore slowest calls....

Answers to: IvyLog4jLayout - parameters

Answer by John Moser

Answer by Reguel Wermelinger