+Key metrics for Drools PDP
+--------------------------
+
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
+| Metric name | Metric description |Metric labels |
++===============================================+=======================================================+=======================================================+
+| process_start_time_seconds | Uptime of policy-drools-pdp component in seconds. | |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
+| pdpd_policy_deployments_total | Count of policy deployments | operation: deploy|undeploy, status: SUCCESS|FAILURE |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
+| pdpd_policy_executions_latency_seconds_count | Count of policy executions | controller, controlloop, policy |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
+| pdpd_policy_executions_latency_seconds_sum | Count of policy execution latency in seconds | controller, controlloop, policy |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
+| logback_appender_total | Count of log entries | level |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+