Response time increases due to WebMvcMetricsFilter.doFilter()

[linearizable]

Here is a New Relic screenshot of response time for one of my endpoints:

The issue is with the WebMvcMetricsFilter.doFilter() component. It starts out as almost zero when app is deployed and then gradually increases. In my app, it has gone upto ~200ms.

Is it because I have enabled actuator in my application?

It is present in the response time chart for all my endpoints and has roughly the same value (irrespective of the throughput or actual response time of the endpoint).

I'm using Spring boot 2.0.1.RELEASE.

[bclozel]

Are you seeing the same issue with Spring Boot 2.0.5.RELEASE? We've limited the amount of uri collected and this might be the underlying issue here (see #14173).
How's the memory going on those applications - do you have a similar graph for memory usage?

[linearizable]

Yes. Here are the graphs.

There is a gradual increase in Heap Memory usage and Old Gen usage.

[bclozel]

Can you upgrade to Spring Boot 2.0.5+ and check if it's been fixed?

[spring-projects-issues]

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.

[spring-projects-issues]

Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.