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Bug: Switching instance from the overview page of one instance shows the information of the previous instance #4511

@cdprete

Description

@cdprete

Spring Boot Admin Server information

  • Version: 3.5.1

  • Spring Boot version: 3.5.3

  • Configured Security: None

  • Webflux or Servlet application: WebFlux

Client information

  • Spring Boot versions: 3.5.3

  • Used discovery mechanism: Eureka

  • Webflux or Servlet application: Servlet

Description

Hello.
I realized that if multiple instances of an application are deployed (let's name then A, B, C) and you're in the overview page of instance A, the information shown in there are not refreshed if you switch from the dropdown menu shown in the same page to instance B.

Only the tags under the application name are refreshed, but all the rest stays to to the old instance which was initially selected from the homepage.

For example:

  1. First instance status selected from the homepage
Image
  1. Switch to the second instance
Image

You can see how the tags have been updated when displayed under the application name, but not in the Info section.
The same is true for all the information in that section. They all report data of the previous instance.
And the same looks to be true for the health information as well as the metrics below.

EDIT: for the metrics seems not to be the case, but the data points get merged using the data of the previous instance as last value and therefore creating jumps (e.g.: there is quite a difference in CPU or memory usage between the 2 instances because one is idle) and, in general, a wrong representation on what's actually happening.
The health information have the same issue, though.

@SteKoe @erikpetzold @ulischulte can we have this fixed please? It looks quite a serious bug to me.

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