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[DROOLS-6894] Metrics of rule execution should include rules fired fr…
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120
...s/src/main/java/org/kie/server/services/prometheus/PrometheusMetricsRuleTaskListener.java
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| /* | ||
| * Copyright 2022 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.kie.server.services.prometheus; | ||
|
|
||
| import org.drools.core.event.rule.impl.AfterActivationFiredEventImpl; | ||
| import org.drools.core.event.rule.impl.BeforeActivationFiredEventImpl; | ||
| import org.kie.api.builder.ReleaseId; | ||
| import org.kie.api.event.rule.AfterMatchFiredEvent; | ||
| import org.kie.api.event.rule.AgendaEventListener; | ||
| import org.kie.api.event.rule.AgendaGroupPoppedEvent; | ||
| import org.kie.api.event.rule.AgendaGroupPushedEvent; | ||
| import org.kie.api.event.rule.BeforeMatchFiredEvent; | ||
| import org.kie.api.event.rule.MatchCancelledEvent; | ||
| import org.kie.api.event.rule.MatchCreatedEvent; | ||
| import org.kie.api.event.rule.RuleFlowGroupActivatedEvent; | ||
| import org.kie.api.event.rule.RuleFlowGroupDeactivatedEvent; | ||
| import org.kie.api.runtime.KieContainer; | ||
| import org.kie.api.runtime.manager.RuntimeManager; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
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| public class PrometheusMetricsRuleTaskListener implements AgendaEventListener { | ||
|
|
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| private static final Logger logger = LoggerFactory.getLogger(PrometheusMetricsRuleTaskListener.class); | ||
| private final PrometheusMetrics metrics; | ||
| private final RuntimeManager runtimeManager; | ||
| private final KieContainer kieContainer; | ||
|
|
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| private static final String KIE_SESSION_ID_DEFAULT = "default"; // default ksession is used in process use cases | ||
|
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| public PrometheusMetricsRuleTaskListener(RuntimeManager runtimeManager, KieContainer kieContainer) { | ||
| this.metrics = PrometheusKieServerExtension.getMetrics(); | ||
| this.runtimeManager = runtimeManager; | ||
| this.kieContainer = kieContainer; | ||
| } | ||
|
|
||
| @Override | ||
| public void matchCreated(MatchCreatedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
||
| @Override | ||
| public void matchCancelled(MatchCancelledEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
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| @Override | ||
| public void beforeMatchFired(BeforeMatchFiredEvent event) { | ||
| long nanoTime = System.nanoTime(); | ||
| BeforeActivationFiredEventImpl impl = getBeforeImpl(event); | ||
| impl.setTimestamp(nanoTime); | ||
| } | ||
|
|
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| @Override | ||
| public void afterMatchFired(AfterMatchFiredEvent event) { | ||
| AfterActivationFiredEventImpl afterImpl = getAfterImpl(event); | ||
| BeforeActivationFiredEventImpl beforeImpl = getBeforeImpl(afterImpl.getBeforeMatchFiredEvent()); | ||
| long startTime = beforeImpl.getTimestamp(); | ||
| long elapsed = System.nanoTime() - startTime; | ||
| String ruleName = event.getMatch().getRule().getName(); | ||
| ReleaseId releaseId = kieContainer.getReleaseId(); | ||
| String containerId = runtimeManager.getIdentifier(); | ||
| metrics.getDroolsEvaluationTimeHistogram() | ||
| .labels(containerId, KIE_SESSION_ID_DEFAULT, releaseId.getGroupId(), releaseId.getArtifactId(), releaseId.getVersion(), ruleName) | ||
| .observe(elapsed); | ||
| if (logger.isDebugEnabled()) { | ||
| logger.debug("Elapsed time: {}", elapsed); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void agendaGroupPopped(AgendaGroupPoppedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
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| @Override | ||
| public void agendaGroupPushed(AgendaGroupPushedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
||
| @Override | ||
| public void beforeRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
||
| @Override | ||
| public void afterRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
||
| @Override | ||
| public void beforeRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
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||
| @Override | ||
| public void afterRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event) { | ||
| // Do nothing | ||
| } | ||
|
|
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| public BeforeActivationFiredEventImpl getBeforeImpl(BeforeMatchFiredEvent e) { | ||
| return (BeforeActivationFiredEventImpl)e; | ||
| } | ||
|
|
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| public AfterActivationFiredEventImpl getAfterImpl(AfterMatchFiredEvent e) { | ||
| return (AfterActivationFiredEventImpl)e; | ||
| } | ||
| } |
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11 changes: 11 additions & 0 deletions
11
...ltered-resources/kjars-sources/per-process-instance-project/src/main/resources/person.drl
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| package org.jbpm; | ||
|
|
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| import org.jbpm.data.Person; | ||
|
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| rule "is John" | ||
| ruleflow-group "group1" | ||
| when | ||
| $p : Person(name == "John") | ||
| then | ||
| System.out.println("Hello, " + $p.getName()); | ||
| end |
106 changes: 106 additions & 0 deletions
106
...red-resources/kjars-sources/per-process-instance-project/src/main/resources/ruletask.bpmn
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <bpmn2:definitions xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:bpsim="http://www.bpsim.org/schemas/1.0" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:drools="http://www.jboss.org/drools" xmlns:xsi="xsi" id="_G4JzoZtuEDqs99yHqAh9rw" xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd http://www.jboss.org/drools drools.xsd http://www.bpsim.org/schemas/1.0 bpsim.xsd http://www.omg.org/spec/DD/20100524/DC DC.xsd http://www.omg.org/spec/DD/20100524/DI DI.xsd " exporter="jBPM Process Modeler" exporterVersion="2.0" targetNamespace="http://www.omg.org/bpmn20"> | ||
| <bpmn2:itemDefinition id="_personItem" structureRef="org.jbpm.data.Person"/> | ||
| <bpmn2:itemDefinition id="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_namespaceInputXItem" structureRef="java.lang.String"/> | ||
| <bpmn2:itemDefinition id="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_modelInputXItem" structureRef="java.lang.String"/> | ||
| <bpmn2:itemDefinition id="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_decisionInputXItem" structureRef="java.lang.String"/> | ||
| <bpmn2:itemDefinition id="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_personInputXItem" structureRef="org.jbpm.data.Person"/> | ||
| <bpmn2:itemDefinition id="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_personOutputXItem" structureRef="org.jbpm.data.Person"/> | ||
| <bpmn2:process id="ruletask" drools:packageName="org.jbpm" drools:version="1.0" drools:adHoc="false" name="ruletask" isExecutable="true" processType="Public"> | ||
| <bpmn2:property id="person" itemSubjectRef="_personItem" name="person"/> | ||
| <bpmn2:sequenceFlow id="_DC92975C-AA0F-45A5-90D9-773FD00CEBF0" sourceRef="_3BCB2ADB-7158-43EF-8769-989C01A7E54A" targetRef="_97A1CDE0-F832-48DA-9C3A-4B2B8032BC7A"/> | ||
| <bpmn2:sequenceFlow id="_6BF2BC53-4935-48F8-B4D0-81ADD3AB2A94" sourceRef="_2F4301DA-E098-41C4-A75D-3DB1E94144A7" targetRef="_3BCB2ADB-7158-43EF-8769-989C01A7E54A"/> | ||
| <bpmn2:endEvent id="_97A1CDE0-F832-48DA-9C3A-4B2B8032BC7A"> | ||
| <bpmn2:incoming>_DC92975C-AA0F-45A5-90D9-773FD00CEBF0</bpmn2:incoming> | ||
| </bpmn2:endEvent> | ||
| <bpmn2:businessRuleTask id="_3BCB2ADB-7158-43EF-8769-989C01A7E54A" drools:ruleFlowGroup="group1" name="RuleTask" implementation="http://www.jboss.org/drools/rule"> | ||
| <bpmn2:extensionElements> | ||
| <drools:metaData name="elementname"> | ||
| <drools:metaValue><![CDATA[RuleTask]]></drools:metaValue> | ||
| </drools:metaData> | ||
| </bpmn2:extensionElements> | ||
| <bpmn2:incoming>_6BF2BC53-4935-48F8-B4D0-81ADD3AB2A94</bpmn2:incoming> | ||
| <bpmn2:outgoing>_DC92975C-AA0F-45A5-90D9-773FD00CEBF0</bpmn2:outgoing> | ||
| <bpmn2:ioSpecification> | ||
| <bpmn2:dataInput id="_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personInputX" drools:dtype="org.jbpm.data.Person" itemSubjectRef="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_personInputXItem" name="person"/> | ||
| <bpmn2:dataOutput id="_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personOutputX" drools:dtype="org.jbpm.data.Person" itemSubjectRef="__3BCB2ADB-7158-43EF-8769-989C01A7E54A_personOutputXItem" name="person"/> | ||
| <bpmn2:inputSet> | ||
| <bpmn2:dataInputRefs>_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personInputX</bpmn2:dataInputRefs> | ||
| </bpmn2:inputSet> | ||
| <bpmn2:outputSet> | ||
| <bpmn2:dataOutputRefs>_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personOutputX</bpmn2:dataOutputRefs> | ||
| </bpmn2:outputSet> | ||
| </bpmn2:ioSpecification> | ||
| <bpmn2:dataInputAssociation> | ||
| <bpmn2:sourceRef>person</bpmn2:sourceRef> | ||
| <bpmn2:targetRef>_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personInputX</bpmn2:targetRef> | ||
| </bpmn2:dataInputAssociation> | ||
| <bpmn2:dataOutputAssociation> | ||
| <bpmn2:sourceRef>_3BCB2ADB-7158-43EF-8769-989C01A7E54A_personOutputX</bpmn2:sourceRef> | ||
| <bpmn2:targetRef>person</bpmn2:targetRef> | ||
| </bpmn2:dataOutputAssociation> | ||
| </bpmn2:businessRuleTask> | ||
| <bpmn2:startEvent id="_2F4301DA-E098-41C4-A75D-3DB1E94144A7"> | ||
| <bpmn2:outgoing>_6BF2BC53-4935-48F8-B4D0-81ADD3AB2A94</bpmn2:outgoing> | ||
| </bpmn2:startEvent> | ||
| </bpmn2:process> | ||
| <bpmndi:BPMNDiagram> | ||
| <bpmndi:BPMNPlane bpmnElement="ruletask"> | ||
| <bpmndi:BPMNShape id="shape__2F4301DA-E098-41C4-A75D-3DB1E94144A7" bpmnElement="_2F4301DA-E098-41C4-A75D-3DB1E94144A7"> | ||
| <dc:Bounds height="56" width="56" x="164" y="204"/> | ||
| </bpmndi:BPMNShape> | ||
| <bpmndi:BPMNShape id="shape__3BCB2ADB-7158-43EF-8769-989C01A7E54A" bpmnElement="_3BCB2ADB-7158-43EF-8769-989C01A7E54A"> | ||
| <dc:Bounds height="102" width="154" x="300" y="181"/> | ||
| </bpmndi:BPMNShape> | ||
| <bpmndi:BPMNShape id="shape__97A1CDE0-F832-48DA-9C3A-4B2B8032BC7A" bpmnElement="_97A1CDE0-F832-48DA-9C3A-4B2B8032BC7A"> | ||
| <dc:Bounds height="56" width="56" x="534" y="204"/> | ||
| </bpmndi:BPMNShape> | ||
| <bpmndi:BPMNEdge id="edge_shape__2F4301DA-E098-41C4-A75D-3DB1E94144A7_to_shape__3BCB2ADB-7158-43EF-8769-989C01A7E54A" bpmnElement="_6BF2BC53-4935-48F8-B4D0-81ADD3AB2A94"> | ||
| <di:waypoint x="192" y="232"/> | ||
| <di:waypoint x="377" y="232"/> | ||
| </bpmndi:BPMNEdge> | ||
| <bpmndi:BPMNEdge id="edge_shape__3BCB2ADB-7158-43EF-8769-989C01A7E54A_to_shape__97A1CDE0-F832-48DA-9C3A-4B2B8032BC7A" bpmnElement="_DC92975C-AA0F-45A5-90D9-773FD00CEBF0"> | ||
| <di:waypoint x="377" y="232"/> | ||
| <di:waypoint x="562" y="232"/> | ||
| </bpmndi:BPMNEdge> | ||
| </bpmndi:BPMNPlane> | ||
| </bpmndi:BPMNDiagram> | ||
| <bpmn2:relationship type="BPSimData"> | ||
| <bpmn2:extensionElements> | ||
| <bpsim:BPSimData> | ||
| <bpsim:Scenario id="default" name="Simulationscenario"> | ||
| <bpsim:ScenarioParameters/> | ||
| <bpsim:ElementParameters elementRef="_2F4301DA-E098-41C4-A75D-3DB1E94144A7"> | ||
| <bpsim:TimeParameters> | ||
| <bpsim:ProcessingTime> | ||
| <bpsim:NormalDistribution mean="0" standardDeviation="0"/> | ||
| </bpsim:ProcessingTime> | ||
| </bpsim:TimeParameters> | ||
| </bpsim:ElementParameters> | ||
| <bpsim:ElementParameters elementRef="_3BCB2ADB-7158-43EF-8769-989C01A7E54A"> | ||
| <bpsim:TimeParameters> | ||
| <bpsim:ProcessingTime> | ||
| <bpsim:NormalDistribution mean="0" standardDeviation="0"/> | ||
| </bpsim:ProcessingTime> | ||
| </bpsim:TimeParameters> | ||
| <bpsim:ResourceParameters> | ||
| <bpsim:Availability> | ||
| <bpsim:FloatingParameter value="0"/> | ||
| </bpsim:Availability> | ||
| <bpsim:Quantity> | ||
| <bpsim:FloatingParameter value="0"/> | ||
| </bpsim:Quantity> | ||
| </bpsim:ResourceParameters> | ||
| <bpsim:CostParameters> | ||
| <bpsim:UnitCost> | ||
| <bpsim:FloatingParameter value="0"/> | ||
| </bpsim:UnitCost> | ||
| </bpsim:CostParameters> | ||
| </bpsim:ElementParameters> | ||
| </bpsim:Scenario> | ||
| </bpsim:BPSimData> | ||
| </bpmn2:extensionElements> | ||
| <bpmn2:source>_G4JzoZtuEDqs99yHqAh9rw</bpmn2:source> | ||
| <bpmn2:target>_G4JzoZtuEDqs99yHqAh9rw</bpmn2:target> | ||
| </bpmn2:relationship> | ||
| </bpmn2:definitions> |
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