```public class MetricsConfiguration { /** ...
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public class MetricsConfiguration {
 
    /**
     * Register common tags application instead of job.
     * This application tag is needed for Grafana dashboard.
     *
     * @return registry with registered tags.
     */
    @Bean
    MeterRegistryCustomizer<MeterRegistry> metricsCommonTags() {
        return registry -> {
            registry.config().commonTags("application", "rurocker_metrics_service");
        };
    }
 
}