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Migrating from Tomcat to Wildfly
Hello,
I migrated an VAADIN app from Tomcat 8.0 to Wildfly 10.1, but I encountered some performance problems :bellow there 2 logs for the same operation (refreshing of the data in a grid with some columns where componentrenderer is used)
The time of retrieving the data from database it is the same for both cases, but the response is diffferent ( 1400 ms in wildfly vs 500 ms in Tomcat ).Both servers are running on the same machine.
WildFly :
1271ms Sending push (websocket) message to server: .......
2661ms JSON parsing took 0.39ms
2661ms Received push (websocket) message: for(;;);[{".....
Tomcat :
1209ms Sending push (websocket) message to server: .....
1690ms JSON parsing took 0.365ms
1691ms Received push (websocket) message: .......
Is there a way to get similar response times from WildFly server ?
Thank you
Hi,
have you checked that the Wildfly server gets enough memory?
-Olli
Check the browser JS console logs with ?debug=push appended to the URL, that might show some more hints.
-Olli