feat: add additional metrics (#164)

Signed-off-by: Matt Peterson <matt.peterson@swirldslabs.com>

Author: mattp-swirldslabs

gradle/modules.properties

@@ -12,6 +12,8 @@ com.lmax.disruptor=com.lmax:disruptor
 io.helidon.webserver=io.helidon.webserver:helidon-webserver
 io.helidon.webserver.grpc=io.helidon.webserver:helidon-webserver-grpc
 io.helidon.webserver.testing.junit5=io.helidon.webserver.testing.junit5:helidon-webserver-testing-junit5
+
+io.helidon.logging=io.helidon.logging:helidon-logging-jul
 org.antlr.antlr4.runtime=org.antlr:antlr4-runtime
 com.google.common=com.google.guava:guava
 

server/build.gradle.kts

@@ -29,9 +29,11 @@ mainModuleInfo {
     annotationProcessor("com.google.auto.service.processor")
     runtimeOnly("com.swirlds.config.impl")
     runtimeOnly("org.apache.logging.log4j.slf4j2.impl")
+    runtimeOnly("io.helidon.logging")
 }
 
 testModuleInfo {
+    annotationProcessor("dagger.compiler")
     requires("org.junit.jupiter.api")
     requires("org.mockito")
     requires("org.mockito.junit.jupiter")

server/docker/Dockerfile

@@ -24,5 +24,8 @@ COPY --from=distributions server-${VERSION}.tar .
 # Extract the TAR file
 RUN tar -xvf server-${VERSION}.tar
 
+# Copy the logging properties file
+COPY logging.properties logging.properties
+
 # RUN the bin script for starting the server
 ENTRYPOINT ["/bin/bash", "-c", "/app/server-${VERSION}/bin/server"]

server/docker/logging.properties

@@ -0,0 +1,32 @@
+# Log Level Values
+#
+# SEVERE: indicates a critical error or failure
+# WARNING: warns of potential issues or errors
+# INFO: reports normal operational information
+# CONFIG: provides configuration-related information
+# FINE: provides detailed debugging information
+# FINER: provides finer-grained debugging information
+# FINEST: provides the most detailed debugging information
+
+# Set the default logging level
+.level=INFO
+
+# Helidon loggers
+io.helidon.webserver.level=SEVERE
+io.helidon.config.level=SEVERE
+io.helidon.security.level=INFO
+io.helidon.common.level=INFO
+
+# Configure the app log level
+#com.hedera.block.level=FINE
+#com.hedera.block.server.level=FINE
+
+# Configure specific loggers
+#com.hedera.block.server.mediator.LiveStreamMediatorImpl.level=FINE
+#com.hedera.block.server.persistence.storage.write.BlockAsDirWriter.level=FINE
+#com.hedera.block.server.producer.ProducerBlockItemObserver.level=FINE
+
+# Console handler configuration
+handlers = java.util.logging.ConsoleHandler
+java.util.logging.ConsoleHandler.level = FINE
+java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter