+=============================================+=====================================================================================+======================================================================================================================+
| process_start_time_seconds | Uptime of apex-pdp application in seconds | |
+---------------------------------------------+-------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
-| pdpa_policy_deployments_total | Number of TOSCA policy deploy/undeploy operations | "operation": Possibles values are deploy, undeploy; "status": Deploy/Undeploy status values - SUCCESS, FAILURE, TOTAL |
+| pdpa_policy_deployments_total | Number of TOSCA policy deploy/undeploy operations | "operation": Possibles values are deploy, undeploy; "status": Deploy/Undeploy status values - SUCCESS, FAILURE, TOTAL|
+---------------------------------------------+-------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
-| pdpa_policy_executions_total | Number of TOSCA policy executions | "status": Execution status values - SUCCESS, FAILURE, TOTAL" |
+| pdpa_policy_executions_total | Number of TOSCA policy executions | "status": Execution status values - SUCCESS, FAILURE, TOTAL" |
+---------------------------------------------+-------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
| pdpa_engine_state | State of APEX engine | "engine_instance_id": ID of the engine thread |
+---------------------------------------------+-------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
| pdpa_engine_average_execution_time_seconds | Average time taken to execute an APEX policy in seconds | "engine_instance_id": ID of the engine thread |
+---------------------------------------------+-------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
-Key metrics for Drools PDP
---------------------------
-
Key metrics for XACML PDP
-------------------------
+--------------------------------+---------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| pdpx_policy_decisions_total | Counts the total number of decisions | permit: Counts the number of permit decisions; "deny": Counts the number of deny decisions; "indeterminant": Counts the number of indeterminant decisions; "not_applicable": Counts the number of not applicable decisions. |
+--------------------------------+---------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| logback_appender_total | Counts the log entries | level: Counts on a per log level basis. |
++--------------------------------+---------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+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 |
++-----------------------------------------------+-------------------------------------------------------+-------------------------------------------------------+
Key metrics for Policy Distribution
-----------------------------------
++------------------------------------+-------------------------------------------------------+
+| Metric name | Metric description |
++====================================+=======================================================+
+| total_distribution_received_count | Total number of distribution received |
++------------------------------------+-------------------------------------------------------+
+| distribution_success_count | Total number of distribution successfully processed |
++------------------------------------+-------------------------------------------------------+
+| distribution_failure_count | Total number of distribution failures |
++------------------------------------+-------------------------------------------------------+
+| total_download_received_count | Total number of download received |
++------------------------------------+-------------------------------------------------------+
+| download_success_count | Total number of download successfully processed |
++------------------------------------+-------------------------------------------------------+
+| download_failure_count | Total number of download failures |
++------------------------------------+-------------------------------------------------------+
+
+
3. OOM changes to enable prometheus monitoring for Policy Framework
===================================================================