I have and ignition server V 7.5.6 installed on a Linux(debian). Intel xeon processor with 4GB RAM.
I have configured the system to connect to 5 PLC each supplies 160 tags via modbus on TCP.
When i open the project on the client side, it takes a lot of time to refresh. I had to increase the device time out to 3000.
I also have an easy chart , when i right click it, it takes a lot of time to display the options and lot of time for selection.
The flashing interval for an object was set to 1 second, but it takes 3-4 seconds to flash and sometimes much more.
I increased the java heap size to 1536 MB as suggested by the manual, but that hasn’t solved the problem.
when i run the following command
I get a CPU usage in the server under java as 35 - 40 % and RAM usage 11.1 %
in the client i get CPU usage between 60 - 70% and RAM usage of around 30%
when i close the project and run the above command. CPU usage decrease in the Server to 4%.
Looking forward to a solution.