knime 4.6.3 slow execution

[Moe_Eyad]

Dear Knime Team,

good day, i have been using 4.3 and the execution of the workflows was really fast and smooth but after updating to 4.6.3 the execution of the workflows is now slower by 30-40% is it something on my part? or is something in the new version?

Regards

[Moe_Eyad]

also just noticed knime is using 17 Gb! on my server

[ACseresnyes]

Hi Moe_Eyad,

could you please check whether the xmx setting in the knime.ini remained the same as it was in the previous version? Please try to increase the value as described here.

Please let me know whether it helped or not.

Best regards,
Attila