https://answers.axonivy.com/questions/4379/engine-performance-profiling<p>Dear Ivy Team</p> <p>My test setup is as follows : 4 CPU (i7, 3GHz), Xms128m, Xmx2048m</p> <p>2 Browsers, every 3 seconds a click on the UI during 60 seconds</p> <p>1 With visualvm it shows that Ivy spent approx 16s with reading, the issue is I can not quantify how much data it is (since your performance / rest client logging is not working). But my guess is, it can only be a few hundred KB in total.</p> <p>=&gt; 16s seem to me a lot, can you confirm my results ?</p> <p><img alt="alt text" src="https://answers.axonivy.com/upfiles/Unbenannt.PNG"></p> <p>2 Rest Client - java &gt; Ivy.rest() : is Ivy.rest() client pooled ? (since the Rest Clients are pretty heavy weight they should be pooled otherwise memory consumption skyrockets and also performance will degrade if they are used like in a micro services architecture)</p> <p>=&gt; Ivy.rest() did you do any performance analysis ? Is this the "required" way of using Rest Client in Ivy ?</p>enWed, 04 Mar 2020 10:28:41 -0500https://answers.axonivy.com/questions/4379/engine-performance-profiling/4443<p>joined analysis of the issues initiated. public discussion of this specific issues which only arise with an unsupport rest clients scenario are of no value for a broader audience - so we freeze the thread for now.</p>SupportIvyTeamWed, 04 Mar 2020 10:28:41 -0500https://answers.axonivy.com/questions/4379/engine-performance-profiling/4443