Hello,
my user.log and syslog files are grow a lot… after some digging i find that keycloak is output a lot of [TRACE] and [DEBUG] in container.
Some example
2025-08-28 05:25:05,073 DEBUG [io.quarkus.micrometer.runtime.binder.vertx.VertxHttpServerMetrics] (vert.x-eventloop-thread-0) responseEnd io.vertx.core.http.impl.Http1xServerResponse@51194da5, HttpRequestMetric [initialPath=/health/ready, currentRoutePath=/health/ready, templatePath=null, request=io.vertx.core.http.impl.Http1xServerRequest@774186bc]
2025-08-28 05:25:05,073 TRACE [io.quarkus.arc.requestContext] (vert.x-eventloop-thread-0) Activate new
io.quarkus.arc.impl.CurrentManagedContext.activate(CurrentManagedContext.java:60)
io.quarkus.arc.runtime.context.ArcContextProvider$RestoreContextController.endContext(ArcContextProvider.java:180)
io.smallrye.context.impl.SlowActiveContextState.close(SlowActiveContextState.java:41)
io.smallrye.context.impl.wrappers.SlowContextualConsumer.accept(SlowContextualConsumer.java:22)
io.smallrye.mutiny.helpers.UniCallbackSubscriber.onItem(UniCallbackSubscriber.java:73)
io.smallrye.mutiny.operators.uni.UniEmitOn$UniEmitOnProcessor.lambda$onItem$0(UniEmitOn.java:34)
io.smallrye.mutiny.vertx.MutinyHelper.lambda$executor$2(MutinyHelper.java:35)
...
2025-08-28 05:25:07,860 TRACE [org.jgroups.protocols.pbcast.STABLE] (jgroups-430,ca38e6a6e9e0-13077) ca38e6a6e9e0-13077: updating the local digest with a stable message (coordinator): ca38e6a6e9e0-13077: [9 (9)]
2025-08-28 05:25:07,860 TRACE [org.jgroups.protocols.pbcast.STABLE] (jgroups-430,ca38e6a6e9e0-13077) ca38e6a6e9e0-13077: handling digest from ca38e6a6e9e0-13077:
mine: ca38e6a6e9e0-13077: [-1]
sender: ca38e6a6e9e0-13077: [9]
result: ca38e6a6e9e0-13077: [9]
2025-08-28 05:25:07,860 TRACE [org.jgroups.protocols.pbcast.STABLE] (jgroups-430,ca38e6a6e9e0-13077) ca38e6a6e9e0-13077: sending stability msg ca38e6a6e9e0-13077: [9]
2025-08-28 05:25:07,860 TRACE [org.jgroups.protocols.TCP] (jgroups-430,ca38e6a6e9e0-13077) ca38e6a6e9e0-13077: sending msg to null, src=ca38e6a6e9e0-13077, size=82, headers are STABLE: [STABILITY] view-id= [ca38e6a6e9e0-13077|0], TP: [cluster=ISPN]
Everything appears to work ok… but is all this output normal?