Micrometer 是一款監控指標的度量類庫，可以讓您在沒有供應商鎖定的情況下對 JVM 的應用程式程式碼進行調整。

增強

• Auto-configure Kafka consumer metrics in micrometer-spring-legacy.

• Remove unused Measurement interface in AppOptics.

• Monitor additivity-disabled loggers for Log4j2.

修復

• Includes all 1.0.8 fixes.

• Removed meters are removed from Prometheus registry.

• Remove metrics from Dropwizard MetricRegistry when removing a meter.

• Remove HttpSender.print() usages.

• Fix Kafka consumer metrics.

• micrometer-registry-statsd does not pollute classpath with /META-INF/native/libnetty_transport_native_epoll_x86_64.so from Netty 4.1.29.

• Stop configuring metrics if Hibernate is not available.

• Fixed StatsD Nagle buffering algorithm.

• Fix a wrong index when copying an array in Tags.and(Tag...)

• Jersey server configuration alignment.

• Remove logging from JvmGcMetrics.

• PostgreSQLDatabaseMetrics#runQuery advances JDBC cursor to next row.

• Tag deduplication now does not add extra duplicate tag.

• Handle null suffix in CloudWatchMeterRegistry.Batch.metricDatum().