No action when drag fields to charts X/Y axis


I have set up the mongodb and mongodb charts on same host. Both mongodb and the chart WebUI work well. But there is a problem that always bothers me.

When I want to add a new chart, after loading the data source. I drag a field item to the chart X/Y axis, there is always no reaction on the X/Y axis(the field bar can’t stay there). Using sample mode sometimes helps, but not always. After waiting about 20minutes, the axis will start works, but still not very stable. Do you know why this happens and how to fix it?

Here is my environment
The system is a VM with 16 vcpu and 16G memories, with fedora 31installed.
The mongodb version is mongodb-org-4.2.8-1.el8.x86_64.
The chart version is 19.12.1.
In Mongo shell, show dbs shows the usage as 3.1G.


Hi @Hangbin_Liu - I haven’t seen that behaviour, but I’m not sure I fully understand it. Are you able to show any screenshots or GIFs demonstrating the issue?


Hi @tomhollander, sorry for the late reply. I updated mongodb to 4.4.0 recently and the issue just disappeared… Maybe there is some performance update on 4.4.0? I’m not sure, but I’m happy to not has this issue now. If I could reproduce it, I will post a GIF for you.