search

quarkusio / quarkus

Quarkus: Supersonic Subatomic Java.
https://quarkus.io
Apache License 2.0
13.58k stars 2.63k forks source link

CPU load increased 10x with Quarkus 2.1.* (native image) #19359

Closed holledauer closed 2 years ago

holledauer commented 3 years ago

Describe the bug

When upgrading to any Quarkus 2.1.* version the cpu usage increases 10x (just the base load without any requests).

Expected behavior

There shouldn't be an increase in cpu usage

Actual behavior

In the image you can see the cpu load for Quarkus 2.0.2.Final and 2.1.2.Final (low cpu usage is 2.0.2.Final) image

How to Reproduce?

No response

Output of uname -a or ver

No response

Output of java -version

GraalVM 21.2.0 Java 11 CE

GraalVM version (if different from Java)

GraalVM 21.2.0 Java 11 CE

Quarkus version or git rev

2.1.2.Final

Build tool (ie. output of mvnw --version or gradlew --version)

Gradle 6.6.1

Additional information

No response

u6f6o commented 2 years ago

I am personally fine with the 2nd workaround for the time being as our k8s setup also publishes these metrics on pod and instance level. Thus leaving these out while still being able to use the latest micrometer libs is good enough in our case.

ebullient commented 2 years ago

I'll close this, as the issue is fixed w/ GraalVM 22.2, and there are several noted workarounds.