Do note that when you have a lot of modules in your app (ie the size of your app, how many attributes etc) does also influance the space needed. And you should look at the Application node operating system memory graph. The JVM graphs look fine to me. The Application node operating system memory will always max out imho. And indeed the warnings from Mendix I always ignore unless they are above the 96 % mark. To me it always looks like the system will cache the often used pages etc and will keep those in memory as long as it can. Only when something memory consuming is happening it will start to free up memory. But if the system restarts by itself I would check the logs and try to pinpoint what the system was doing at the time. And you know you can always give me a call if you want me to look the app over.
Regards,
Ronald
Hello Ronald,
I too started getting the same Warning and Critical alerts since I deployed my changes to Production today. The error I got is on 'Application Container Memory Percentage'.
Instance Index: 0 has high memory usage: 95.1
The moment application was restarted, memory spiked up and is consistent between 95-96%. It is no where coming down. However there is no issue reported from users so far.
The application has only one instance of node. Is it safe and good thought to have application running this way or can you suggest other ways to identify the root cause or solution to this please