Include event(s) to alarms. (#6888)

Co-authored-by: kezhenxu94 <kezhenxu94@apache.org>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

CHANGES.md

@@ -45,6 +45,7 @@ Release Notes.
 * Fix: NPE when configmap has no data.
 * Fix: Dynamic Configuration key `slowTraceSegmentThreshold` not work
 * Fix: `!=` is not supported in oal when parameters are numbers.
+* Include events of the entity(s) in the alarm.
 
 #### UI
 * Add logo for kong plugin.

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/EventQueryService.java

@@ -26,6 +26,9 @@ import org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO;
 import org.apache.skywalking.oap.server.library.module.ModuleManager;
 import org.apache.skywalking.oap.server.library.module.Service;
 
+import java.util.List;
+import java.util.Objects;
+
 import static java.util.Objects.isNull;
 import static org.apache.skywalking.apm.util.StringUtil.isBlank;
 
@@ -53,6 +56,14 @@ public class EventQueryService implements Service {
         return getDao().queryEvents(condition);
     }
 
+    public Events queryEvents(final List<EventQueryCondition> conditions) throws Exception {
+        EventQueryCondition condition = conditions.stream().filter(c -> isBlank(c.getUuid()) && isDurationInvalid(c.getTime())).findFirst().orElse(null);
+        if (Objects.nonNull(condition)) {
+            throw new IllegalArgumentException("time field is required when uuid is absent.");
+        }
+        return getDao().queryEvents(conditions);
+    }
+
     boolean isDurationInvalid(final Duration duration) {
         return isNull(duration) || (isBlank(duration.getStart()) || isBlank(duration.getEnd()));
     }

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/type/AlarmMessage.java

@@ -21,6 +21,7 @@ package org.apache.skywalking.oap.server.core.query.type;
 import lombok.Getter;
 import lombok.Setter;
 import org.apache.skywalking.oap.server.core.query.enumeration.Scope;
+import org.apache.skywalking.oap.server.core.query.type.event.Event;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -33,7 +34,9 @@ public class AlarmMessage {
     private String id;
     private String message;
     private Long startTime;
+    private transient String id1;
     private final List<KeyValue> tags;
+    private List<Event> events = new ArrayList<>(2);
 
     public AlarmMessage() {
         tags = new ArrayList<>();

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/type/event/Event.java

@@ -58,5 +58,4 @@ public class Event {
             this.parameters = map.entrySet().stream().map(e -> new KeyValue(e.getKey(), e.getValue())).collect(Collectors.toList());
         }
     }
-
 }

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/type/event/EventQueryCondition.java

@@ -18,7 +18,10 @@
 
 package org.apache.skywalking.oap.server.core.query.type.event;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import org.apache.skywalking.oap.server.core.query.enumeration.Order;
 import org.apache.skywalking.oap.server.core.query.input.Duration;
 
@@ -26,6 +29,9 @@ import static org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO
 import static org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO.MAX_SIZE;
 
 @Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder(toBuilder = true)
 public class EventQueryCondition {
     private String uuid;
 

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/type/event/Source.java

@@ -19,10 +19,12 @@
 package org.apache.skywalking.oap.server.core.query.type.event;
 
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
 @Data
+@Builder
 @NoArgsConstructor
 @AllArgsConstructor
 public class Source {

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/storage/query/IEventQueryDAO.java

@@ -22,9 +22,13 @@ import org.apache.skywalking.oap.server.core.query.type.event.EventQueryConditio
 import org.apache.skywalking.oap.server.core.query.type.event.Events;
 import org.apache.skywalking.oap.server.core.storage.DAO;
 
+import java.util.List;
+
 public interface IEventQueryDAO extends DAO {
     int DEFAULT_SIZE = 20;
     int MAX_SIZE = 100;
 
     Events queryEvents(final EventQueryCondition condition) throws Exception;
+
+    Events queryEvents(final List<EventQueryCondition> conditionList) throws Exception;
 }

oap-server/server-query-plugin/query-graphql-plugin/src/main/java/org/apache/skywalking/oap/query/graphql/resolver/AlarmQuery.java

@@ -19,26 +19,43 @@
 package org.apache.skywalking.oap.query.graphql.resolver;
 
 import com.coxautodev.graphql.tools.GraphQLQueryResolver;
-import java.io.IOException;
+
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
+
+import java.util.stream.Collectors;
 
 import org.apache.skywalking.oap.server.core.CoreModule;
+import org.apache.skywalking.oap.server.core.analysis.IDManager;
 import org.apache.skywalking.oap.server.core.analysis.manual.searchtag.Tag;
 import org.apache.skywalking.oap.server.core.query.AlarmQueryService;
+import org.apache.skywalking.oap.server.core.query.EventQueryService;
 import org.apache.skywalking.oap.server.core.query.enumeration.Scope;
 import org.apache.skywalking.oap.server.core.query.input.Duration;
+import org.apache.skywalking.oap.server.core.query.type.AlarmMessage;
 import org.apache.skywalking.oap.server.core.query.type.AlarmTrend;
 import org.apache.skywalking.oap.server.core.query.type.Alarms;
 import org.apache.skywalking.oap.server.core.query.type.Pagination;
+import org.apache.skywalking.oap.server.core.query.type.event.Event;
+import org.apache.skywalking.oap.server.core.query.type.event.EventQueryCondition;
+import org.apache.skywalking.oap.server.core.query.type.event.Source;
+import org.apache.skywalking.oap.server.core.source.DefaultScopeDefine;
+import org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO;
 import org.apache.skywalking.oap.server.library.module.ModuleManager;
 
+import static com.google.common.base.Strings.isNullOrEmpty;
+import static java.util.Objects.isNull;
 import static java.util.Objects.nonNull;
+import static org.apache.skywalking.oap.server.library.util.CollectionUtils.isNotEmpty;
 
 public class AlarmQuery implements GraphQLQueryResolver {
-
     private final ModuleManager moduleManager;
+
     private AlarmQueryService queryService;
 
+    private EventQueryService eventQueryService;
+
     public AlarmQuery(ModuleManager moduleManager) {
         this.moduleManager = moduleManager;
     }
@@ -50,23 +67,125 @@ public class AlarmQuery implements GraphQLQueryResolver {
         return queryService;
     }
 
+    private EventQueryService getEventQueryService() {
+        if (eventQueryService == null) {
+            this.eventQueryService = moduleManager.find(CoreModule.NAME).provider().getService(EventQueryService.class);
+        }
+        return eventQueryService;
+    }
+
     public AlarmTrend getAlarmTrend(final Duration duration) {
         return new AlarmTrend();
     }
 
     public Alarms getAlarm(final Duration duration, final Scope scope, final String keyword,
-                           final Pagination paging, final List<Tag> tags) throws IOException {
+                           final Pagination paging, final List<Tag> tags) throws Exception {
         Integer scopeId = null;
         if (scope != null) {
             scopeId = scope.getScopeId();
         }
         long startSecondTB = 0;
         long endSecondTB = 0;
+        final EventQueryCondition.EventQueryConditionBuilder conditionPrototype = EventQueryCondition.builder().size(IEventQueryDAO.MAX_SIZE);
         if (nonNull(duration)) {
             startSecondTB = duration.getStartTimeBucketInSec();
             endSecondTB = duration.getEndTimeBucketInSec();
+            conditionPrototype.time(duration);
         }
-        return getQueryService().getAlarm(
+        Alarms alarms = getQueryService().getAlarm(
             scopeId, keyword, paging, startSecondTB, endSecondTB, tags);
+        return findRelevantEvents(alarms, conditionPrototype);
+    }
+
+    private Alarms findRelevantEvents(
+        final Alarms alarms,
+        final EventQueryCondition.EventQueryConditionBuilder conditionPrototype
+    ) throws Exception {
+
+        if (alarms.getTotal() < 1) {
+            return alarms;
+        }
+
+        final List<EventQueryCondition> allConditions =
+            alarms.getMsgs()
+                  .stream()
+                  .flatMap(m -> buildEventSources(m).stream().map(conditionPrototype::source))
+                  .map(EventQueryCondition.EventQueryConditionBuilder::build)
+                  .collect(Collectors.toList());
+
+        final List<Event> events = getEventQueryService().queryEvents(allConditions).getEvents();
+        final Map<String, List<Event>> eventsKeyedBySourceId =
+            events.stream()
+                  .filter(it -> !isNullOrEmpty(buildSourceID(it)))
+                  .collect(Collectors.groupingBy(this::buildSourceID));
+
+        alarms.getMsgs().forEach(a -> {
+            if (isNotEmpty(eventsKeyedBySourceId.get(a.getId()))) {
+                a.getEvents().addAll(eventsKeyedBySourceId.get(a.getId()));
+            }
+            if (isNotEmpty(eventsKeyedBySourceId.get(a.getId1()))) {
+                a.getEvents().addAll(eventsKeyedBySourceId.get(a.getId1()));
+            }
+        });
+        return alarms;
+    }
+
+    private List<Source> buildEventSources(AlarmMessage msg) {
+        final List<Source> sources = new ArrayList<>(2);
+        final Source.SourceBuilder sourcePrototype = Source.builder();
+        switch (msg.getScopeId()) {
+            case DefaultScopeDefine.SERVICE_RELATION:
+                final IDManager.ServiceID.ServiceIDDefinition destServiceIdDef = IDManager.ServiceID.analysisId(msg.getId1());
+                sources.add(sourcePrototype.service(destServiceIdDef.getName()).build());
+                // fall through
+            case DefaultScopeDefine.SERVICE:
+                final IDManager.ServiceID.ServiceIDDefinition sourceServiceIdDef = IDManager.ServiceID.analysisId(msg.getId());
+                sources.add(sourcePrototype.service(sourceServiceIdDef.getName()).build());
+                break;
+
+            case DefaultScopeDefine.SERVICE_INSTANCE_RELATION:
+                final IDManager.ServiceInstanceID.InstanceIDDefinition destInstanceIdDef = IDManager.ServiceInstanceID.analysisId(msg.getId1());
+                final String destServiceName = IDManager.ServiceID.analysisId(destInstanceIdDef.getServiceId()).getName();
+                sources.add(sourcePrototype.service(destServiceName).serviceInstance(destInstanceIdDef.getName()).build());
+                // fall through
+            case DefaultScopeDefine.SERVICE_INSTANCE:
+                final IDManager.ServiceInstanceID.InstanceIDDefinition sourceInstanceIdDef = IDManager.ServiceInstanceID.analysisId(msg.getId());
+                final String serviceName = IDManager.ServiceID.analysisId(sourceInstanceIdDef.getServiceId()).getName();
+                sources.add(sourcePrototype.serviceInstance(sourceInstanceIdDef.getName()).service(serviceName).build());
+                break;
+
+            case DefaultScopeDefine.ENDPOINT_RELATION:
+                final IDManager.EndpointID.EndpointIDDefinition destEndpointIDDef = IDManager.EndpointID.analysisId(msg.getId1());
+                final String destEndpointServiceName = IDManager.ServiceID.analysisId(destEndpointIDDef.getServiceId()).getName();
+                sources.add(sourcePrototype.service(destEndpointServiceName).build());
+                // fall through
+            case DefaultScopeDefine.ENDPOINT:
+                final IDManager.EndpointID.EndpointIDDefinition endpointIDDef = IDManager.EndpointID.analysisId(msg.getId());
+                final String endpointServiceName = IDManager.ServiceID.analysisId(endpointIDDef.getServiceId()).getName();
+                sources.add(sourcePrototype.service(endpointServiceName).build());
+                break;
+        }
+
+        return sources;
+    }
+
+    protected String buildSourceID(final Event event) {
+        final Source source = event.getSource();
+
+        if (isNull(source)) {
+            return "";
+        }
+
+        final String service = source.getService();
+        if (isNullOrEmpty(service)) {
+            return "";
+        }
+
+        final String instance = source.getServiceInstance();
+        if (isNullOrEmpty(instance)) {
+            return IDManager.ServiceID.buildId(service, true);
+        }
+
+        return IDManager.ServiceInstanceID.buildId(service, instance);
     }
 }

oap-server/server-query-plugin/query-graphql-plugin/src/main/resources/query-protocol

@@ -1 +1 @@
-Subproject commit 0c2388ba18cfc1b1b103ddad71f9765bd21dff6e
+Subproject commit 84c635180b8dde4210865f655b83d101c68fe741

oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AlarmQueryEsDAO.java

@@ -90,6 +90,7 @@ public class AlarmQueryEsDAO extends EsDAO implements IAlarmQueryDAO {
 
             AlarmMessage message = new AlarmMessage();
             message.setId(String.valueOf(alarmRecord.getId0()));
+            message.setId1(String.valueOf(alarmRecord.getId1()));
             message.setMessage(alarmRecord.getAlarmMessage());
             message.setStartTime(alarmRecord.getStartTime());
             message.setScope(Scope.Finder.valueOf(alarmRecord.getScope()));

oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/ESEventQueryDAO.java

@@ -18,6 +18,7 @@
 
 package org.apache.skywalking.oap.server.storage.plugin.elasticsearch.query;
 
+import java.io.IOException;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -53,26 +54,27 @@ public class ESEventQueryDAO extends EsDAO implements IEventQueryDAO {
     @Override
     public Events queryEvents(final EventQueryCondition condition) throws Exception {
         final SearchSourceBuilder sourceBuilder = buildQuery(condition);
+        return getEventsResultByCurrentBuilder(sourceBuilder);
+    }
 
+    @Override
+    public Events queryEvents(List<EventQueryCondition> conditionList) throws Exception {
+        final SearchSourceBuilder sourceBuilder = buildQuery(conditionList);
+        return getEventsResultByCurrentBuilder(sourceBuilder);
+    }
+
+    private Events getEventsResultByCurrentBuilder(final SearchSourceBuilder sourceBuilder) throws IOException {
         final SearchResponse response = getClient()
                 .search(IndexController.LogicIndicesRegister.getPhysicalTableName(Event.INDEX_NAME), sourceBuilder);
-
         final Events events = new Events();
         events.setTotal((int) response.getHits().totalHits);
         events.setEvents(Stream.of(response.getHits().getHits())
                 .map(this::parseSearchHit)
                 .collect(Collectors.toList()));
-
         return events;
     }
 
-    protected SearchSourceBuilder buildQuery(final EventQueryCondition condition) {
+    private void buildMustQueryListByCondition(final EventQueryCondition condition, final List<QueryBuilder> mustQueryList) {
-        final SearchSourceBuilder sourceBuilder = SearchSourceBuilder.searchSource();
-        final BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
-        sourceBuilder.query(boolQueryBuilder);
-
-        final List<QueryBuilder> mustQueryList = boolQueryBuilder.must();
-
         if (!isNullOrEmpty(condition.getUuid())) {
             mustQueryList.add(QueryBuilders.termQuery(Event.UUID, condition.getUuid()));
         }
@@ -112,6 +114,33 @@ public class ESEventQueryDAO extends EsDAO implements IEventQueryDAO {
                         .lt(startTime.getEndTimestamp()));
             }
         }
+    }
+
+    protected SearchSourceBuilder buildQuery(final List<EventQueryCondition> conditionList) {
+        final SearchSourceBuilder sourceBuilder = SearchSourceBuilder.searchSource();
+        BoolQueryBuilder linkShouldBuilder = QueryBuilders.boolQuery();
+        sourceBuilder.query(linkShouldBuilder);
+        conditionList.forEach(condition -> {
+            final BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
+            final List<QueryBuilder> mustQueryList = boolQueryBuilder.must();
+            linkShouldBuilder.should(boolQueryBuilder);
+            buildMustQueryListByCondition(condition, mustQueryList);
+        });
+        EventQueryCondition condition = conditionList.get(0);
+        final Order queryOrder = isNull(condition.getOrder()) ? Order.DES : condition.getOrder();
+        sourceBuilder.sort(Event.START_TIME, Order.DES.equals(queryOrder) ? SortOrder.DESC : SortOrder.ASC);
+        sourceBuilder.size(condition.getSize());
+        return sourceBuilder;
+    }
+
+    protected SearchSourceBuilder buildQuery(final EventQueryCondition condition) {
+        final SearchSourceBuilder sourceBuilder = SearchSourceBuilder.searchSource();
+        final BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
+        sourceBuilder.query(boolQueryBuilder);
+
+        final List<QueryBuilder> mustQueryList = boolQueryBuilder.must();
+
+        buildMustQueryListByCondition(condition, mustQueryList);
 
         final Order queryOrder = isNull(condition.getOrder()) ? Order.DES : condition.getOrder();
         sourceBuilder.sort(Event.START_TIME, Order.DES.equals(queryOrder) ? SortOrder.DESC : SortOrder.ASC);

oap-server/server-storage-plugin/storage-elasticsearch7-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch7/query/AlarmQueryEs7DAO.java

@@ -92,6 +92,7 @@ public class AlarmQueryEs7DAO extends EsDAO implements IAlarmQueryDAO {
 
             AlarmMessage message = new AlarmMessage();
             message.setId(String.valueOf(alarmRecord.getId0()));
+            message.setId1(String.valueOf(alarmRecord.getId1()));
             message.setMessage(alarmRecord.getAlarmMessage());
             message.setStartTime(alarmRecord.getStartTime());
             message.setScope(Scope.Finder.valueOf(alarmRecord.getScope()));

oap-server/server-storage-plugin/storage-elasticsearch7-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch7/query/ES7EventQueryDAO.java

@@ -18,6 +18,8 @@
 
 package org.apache.skywalking.oap.server.storage.plugin.elasticsearch7.query;
 
+import java.io.IOException;
+import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import org.apache.skywalking.oap.server.core.event.Event;
@@ -37,7 +39,16 @@ public class ES7EventQueryDAO extends ESEventQueryDAO {
     @Override
     public Events queryEvents(final EventQueryCondition condition) throws Exception {
         final SearchSourceBuilder sourceBuilder = buildQuery(condition);
+        return getEventsResultByCurrentBuilder(sourceBuilder);
+    }
 
+    @Override
+    public Events queryEvents(List<EventQueryCondition> conditionList) throws Exception {
+        final SearchSourceBuilder sourceBuilder = buildQuery(conditionList);
+        return getEventsResultByCurrentBuilder(sourceBuilder);
+    }
+
+    private Events getEventsResultByCurrentBuilder(final SearchSourceBuilder sourceBuilder) throws IOException {
         final SearchResponse response = getClient()
                 .search(IndexController.LogicIndicesRegister.getPhysicalTableName(Event.INDEX_NAME), sourceBuilder);
 
@@ -46,7 +57,6 @@ public class ES7EventQueryDAO extends ESEventQueryDAO {
         events.setEvents(Stream.of(response.getHits().getHits())
                 .map(this::parseSearchHit)
                 .collect(Collectors.toList()));
-
         return events;
     }
 }

oap-server/server-storage-plugin/storage-influxdb-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/influxdb/query/EventQueryDAO.java

@@ -19,9 +19,11 @@
 package org.apache.skywalking.oap.server.storage.plugin.influxdb.query;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.skywalking.oap.server.core.event.Event;
@@ -38,6 +40,7 @@ import org.apache.skywalking.oap.server.storage.plugin.influxdb.InfluxConstants;
 import org.influxdb.dto.Query;
 import org.influxdb.dto.QueryResult;
 import org.influxdb.querybuilder.SelectQueryImpl;
+import org.influxdb.querybuilder.WhereNested;
 import org.influxdb.querybuilder.WhereQueryImpl;
 
 import static com.google.common.base.Strings.isNullOrEmpty;
@@ -55,35 +58,24 @@ public class EventQueryDAO implements IEventQueryDAO {
 
     @Override
     public Events queryEvents(final EventQueryCondition condition) throws Exception {
-        final WhereQueryImpl<SelectQueryImpl> recallQuery = buildQuery(condition);
+        List<WhereQueryImpl<SelectQueryImpl>> whereQueries = buildWhereQueries(condition);
 
-        final SelectQueryImpl countQuery = select().count(Event.UUID).from(client.getDatabase(), Event.INDEX_NAME);
+        buildQueryByCondition(whereQueries, condition);
-        recallQuery.getClauses().forEach(countQuery::where);
 
-        final Query query = new Query(countQuery.getCommand() + recallQuery.getCommand());
+        List<QueryResult.Result> results = execute(whereQueries.get(0), whereQueries.get(1));
-        final List<QueryResult.Result> results = client.query(query);
+
-        if (log.isDebugEnabled()) {
+        return buildEventsByQueryResult(results);
-            log.debug("SQL: {}", query.getCommand());
-            log.debug("Result: {}", results);
-        }
-        if (results.size() != 2) {
-            throw new IOException("Expecting to get 2 Results, but it is " + results.size());
     }
 
-        final QueryResult.Series counterSeries = results.get(0).getSeries().get(0);
+    @Override
-        final List<QueryResult.Series> recallSeries = results.get(1).getSeries();
+    public Events queryEvents(List<EventQueryCondition> conditionList) throws Exception {
+        List<WhereQueryImpl<SelectQueryImpl>> whereQueries = buildWhereQueries(conditionList.get(0));
 
-        final Events events = new Events();
+        buildQueryByCondition(whereQueries, conditionList);
 
-        events.setTotal(((Number) counterSeries.getValues().get(0).get(1)).longValue());
+        List<QueryResult.Result> results = execute(whereQueries.get(0), whereQueries.get(1));
 
-        recallSeries.forEach(
+        return buildEventsByQueryResult(results);
-            series -> series.getValues().forEach(
-                values -> events.getEvents().add(parseSeriesValues(series, values))
-            )
-        );
-
-        return events;
     }
 
     protected org.apache.skywalking.oap.server.core.query.type.event.Event parseSeriesValues(final QueryResult.Series series, final List<Object> values) {
@@ -116,49 +108,147 @@ public class EventQueryDAO implements IEventQueryDAO {
         return event;
     }
 
-    protected WhereQueryImpl<SelectQueryImpl> buildQuery(final EventQueryCondition condition) {
+    protected List<WhereQueryImpl<SelectQueryImpl>> buildWhereQueries(final EventQueryCondition condition) {
+        List<WhereQueryImpl<SelectQueryImpl>> queries = new ArrayList<>(2);
         final String topFunc = Order.DES.equals(condition.getOrder()) ? InfluxConstants.SORT_DES : InfluxConstants.SORT_ASC;
-        final WhereQueryImpl<SelectQueryImpl> query =
+        final WhereQueryImpl<SelectQueryImpl> recallWhereQuery =
                 select().raw(ALL_FIELDS)
                         .function(topFunc, Event.START_TIME, condition.getSize())
                         .from(client.getDatabase(), Event.INDEX_NAME)
                         .where();
+        final SelectQueryImpl countQuery = select().count(Event.UUID).from(client.getDatabase(), Event.INDEX_NAME);
+        final WhereQueryImpl<SelectQueryImpl> countWhereQuery = countQuery.where();
+        queries.add(countWhereQuery);
+        queries.add(recallWhereQuery);
+        return queries;
+    }
 
+    protected void buildQueryByCondition(List<WhereQueryImpl<SelectQueryImpl>> queries, EventQueryCondition condition) {
+        WhereQueryImpl<SelectQueryImpl> countWhereQuery = queries.get(0);
+        WhereQueryImpl<SelectQueryImpl> recallWhereQuery = queries.get(1);
         if (!isNullOrEmpty(condition.getUuid())) {
-            query.and(eq(Event.UUID, condition.getUuid()));
+            recallWhereQuery.and(eq(Event.UUID, condition.getUuid()));
+            countWhereQuery.and(eq(Event.UUID, condition.getUuid()));
         }
 
         final Source source = condition.getSource();
         if (source != null) {
             if (!isNullOrEmpty(source.getService())) {
-                query.and(eq(Event.SERVICE, source.getService()));
+                recallWhereQuery.and(eq(Event.SERVICE, source.getService()));
+                countWhereQuery.and(eq(Event.SERVICE, source.getService()));
             }
             if (!isNullOrEmpty(source.getServiceInstance())) {
-                query.and(eq(Event.SERVICE_INSTANCE, source.getServiceInstance()));
+                recallWhereQuery.and(eq(Event.SERVICE_INSTANCE, source.getServiceInstance()));
+                countWhereQuery.and(eq(Event.SERVICE_INSTANCE, source.getServiceInstance()));
             }
             if (!isNullOrEmpty(source.getEndpoint())) {
-                query.and(contains(Event.ENDPOINT, source.getEndpoint().replaceAll("/", "\\\\/")));
+                recallWhereQuery.and(contains(Event.ENDPOINT, source.getEndpoint().replaceAll("/", "\\\\/")));
+                countWhereQuery.and(contains(Event.ENDPOINT, source.getEndpoint().replaceAll("/", "\\\\/")));
             }
         }
 
         if (!isNullOrEmpty(condition.getName())) {
-            query.and(eq(InfluxConstants.NAME, condition.getName()));
+            recallWhereQuery.and(eq(InfluxConstants.NAME, condition.getName()));
+            countWhereQuery.and(eq(InfluxConstants.NAME, condition.getName()));
         }
 
         if (condition.getType() != null) {
-            query.and(eq(Event.TYPE, condition.getType().name()));
+            recallWhereQuery.and(eq(Event.TYPE, condition.getType().name()));
+            countWhereQuery.and(eq(Event.TYPE, condition.getType().name()));
         }
 
         final Duration startTime = condition.getTime();
         if (startTime != null) {
             if (startTime.getStartTimestamp() > 0) {
-                query.and(gt(Event.START_TIME, startTime.getStartTimestamp()));
+                recallWhereQuery.and(gt(Event.START_TIME, startTime.getStartTimestamp()));
+                countWhereQuery.and(gt(Event.START_TIME, startTime.getStartTimestamp()));
             }
             if (startTime.getEndTimestamp() > 0) {
-                query.and(lt(Event.END_TIME, startTime.getEndTimestamp()));
+                recallWhereQuery.and(lt(Event.END_TIME, startTime.getEndTimestamp()));
+                countWhereQuery.and(lt(Event.END_TIME, startTime.getEndTimestamp()));
+            }
         }
     }
 
-        return query;
+    protected void buildQueryByCondition(List<WhereQueryImpl<SelectQueryImpl>> queries, List<EventQueryCondition> conditions) {
+        WhereQueryImpl<SelectQueryImpl> countWhereQuery = queries.get(0);
+        WhereQueryImpl<SelectQueryImpl> recallWhereQuery = queries.get(1);
+        conditions.stream().forEach(c -> {
+            WhereNested<WhereQueryImpl<SelectQueryImpl>> recallOrNested = recallWhereQuery.orNested();
+            WhereNested<WhereQueryImpl<SelectQueryImpl>> countOrNested = countWhereQuery.orNested();
+            // by current condition, we should not have uuid. If one day you need to use UUIDs as the query condition, this might be applied.
+            if (!isNullOrEmpty(c.getUuid())) {
+                recallWhereQuery.and(eq(Event.UUID, c.getUuid()));
+                countWhereQuery.and(eq(Event.UUID, c.getUuid()));
+            }
+
+            final Source source = c.getSource();
+            if (source != null) {
+                if (!isNullOrEmpty(source.getService())) {
+                    recallOrNested.and(eq(Event.SERVICE, source.getService()));
+                    countOrNested.and(eq(Event.SERVICE, source.getService()));
+                }
+                if (!isNullOrEmpty(source.getServiceInstance())) {
+                    recallOrNested.and(eq(Event.SERVICE_INSTANCE, source.getServiceInstance()));
+                    countOrNested.and(eq(Event.SERVICE_INSTANCE, source.getServiceInstance()));
+                }
+                if (!isNullOrEmpty(source.getEndpoint())) {
+                    recallOrNested.and(contains(Event.ENDPOINT, source.getEndpoint().replaceAll("/", "\\\\/")));
+                    countOrNested.and(contains(Event.ENDPOINT, source.getEndpoint().replaceAll("/", "\\\\/")));
+                }
+            }
+
+            if (!isNullOrEmpty(c.getName())) {
+                recallOrNested.and(eq(InfluxConstants.NAME, c.getName()));
+                countOrNested.and(eq(InfluxConstants.NAME, c.getName()));
+            }
+
+            if (c.getType() != null) {
+                recallOrNested.and(eq(Event.TYPE, c.getType().name()));
+                countOrNested.and(eq(Event.TYPE, c.getType().name()));
+            }
+
+            final Duration startTime = c.getTime();
+            if (startTime != null) {
+                if (startTime.getStartTimestamp() > 0) {
+                    recallOrNested.and(gt(Event.START_TIME, startTime.getStartTimestamp()));
+                    countOrNested.and(gt(Event.START_TIME, startTime.getStartTimestamp()));
+                }
+                if (startTime.getEndTimestamp() > 0) {
+                    recallOrNested.and(lt(Event.END_TIME, startTime.getEndTimestamp()));
+                    countOrNested.and(lt(Event.END_TIME, startTime.getEndTimestamp()));
+                }
+            }
+            recallOrNested.close();
+            countOrNested.close();
+        });
+    }
+
+    protected List<QueryResult.Result> execute(WhereQueryImpl<SelectQueryImpl> countWhereQuery, WhereQueryImpl<SelectQueryImpl> recallWhereQuery) throws IOException {
+        final Query query = new Query(countWhereQuery.getCommand() + recallWhereQuery.getCommand());
+        final List<QueryResult.Result> results = client.query(query);
+        if (log.isDebugEnabled()) {
+            log.debug("SQL: {}", query.getCommand());
+            log.debug("Result: {}", results);
+        }
+        if (results.size() != 2) {
+            throw new IOException("Expecting to get 2 Results, but it is " + results.size());
+        }
+        return results;
+    }
+
+    protected Events buildEventsByQueryResult(List<QueryResult.Result> results) {
+        final QueryResult.Series counterSeries = results.get(0).getSeries().get(0);
+        final List<QueryResult.Series> recallSeries = results.get(1).getSeries();
+
+        final Events events = new Events();
+        events.setTotal(((Number) counterSeries.getValues().get(0).get(1)).longValue());
+
+        recallSeries.forEach(
+                series -> series.getValues().forEach(
+                        values -> events.getEvents().add(parseSeriesValues(series, values))
+                )
+        );
+        return events;
     }
 }

oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java

@@ -128,6 +128,7 @@ public class H2AlarmQueryDAO implements IAlarmQueryDAO {
                 while (resultSet.next()) {
                     AlarmMessage message = new AlarmMessage();
                     message.setId(resultSet.getString(AlarmRecord.ID0));
+                    message.setId1(resultSet.getString(AlarmRecord.ID1));
                     message.setMessage(resultSet.getString(AlarmRecord.ALARM_MESSAGE));
                     message.setStartTime(resultSet.getLong(AlarmRecord.START_TIME));
                     message.setScope(Scope.Finder.valueOf(resultSet.getInt(AlarmRecord.SCOPE)));

oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/h2/dao/H2EventQueryDAO.java

@@ -18,20 +18,22 @@
 
 package org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao;
 
+import io.vavr.Tuple;
+import io.vavr.Tuple2;
 import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.skywalking.oap.server.core.event.Event;
 import org.apache.skywalking.oap.server.core.query.input.Duration;
 import org.apache.skywalking.oap.server.core.query.type.event.EventQueryCondition;
+import org.apache.skywalking.oap.server.core.query.type.event.EventType;
 import org.apache.skywalking.oap.server.core.query.type.event.Events;
 import org.apache.skywalking.oap.server.core.query.type.event.Source;
-import org.apache.skywalking.oap.server.core.query.type.event.EventType;
 import org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO;
 import org.apache.skywalking.oap.server.library.client.jdbc.hikaricp.JDBCHikariCPClient;
 
@@ -44,8 +46,102 @@ public class H2EventQueryDAO implements IEventQueryDAO {
 
     @Override
     public Events queryEvents(final EventQueryCondition condition) throws Exception {
-        final List<String> conditions = new ArrayList<>();
+        final Tuple2<Stream<String>, Stream<Object>> conditionsParametersPair = buildQuery(condition);
-        final List<Object> parameters = new ArrayList<>();
+        final Stream<String> conditions = conditionsParametersPair._1();
+        final Object[] parameters = conditionsParametersPair._2().toArray();
+        final String whereClause = conditions.collect(Collectors.joining(" and ", " where ", ""));
+
+        final Events result = new Events();
+
+        try (final Connection connection = client.getConnection()) {
+            String sql = "select count(1) total from " + Event.INDEX_NAME + whereClause;
+            if (log.isDebugEnabled()) {
+                log.debug("Count SQL: {}, parameters: {}", sql, parameters);
+            }
+            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters)) {
+                if (!resultSet.next()) {
+                    return result;
+                }
+                result.setTotal(resultSet.getInt("total"));
+            }
+
+            sql = "select * from " + Event.INDEX_NAME + whereClause + " limit " + condition.getSize();
+            if (log.isDebugEnabled()) {
+                log.debug("Query SQL: {}, parameters: {}", sql, parameters);
+            }
+            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters)) {
+                while (resultSet.next()) {
+                    result.getEvents().add(parseResultSet(resultSet));
+                }
+            }
+        }
+
+        return result;
+    }
+
+    @Override
+    public Events queryEvents(List<EventQueryCondition> conditions) throws Exception {
+        final List<Tuple2<Stream<String>, Stream<Object>>> conditionsParametersPair = conditions.stream()
+                                                                                                .map(this::buildQuery)
+                                                                                                .collect(Collectors.toList());
+        final Object[] parameters = conditionsParametersPair.stream()
+                                                            .map(Tuple2::_2)
+                                                            .reduce(Stream.empty(), Stream::concat)
+                                                            .toArray();
+        final String whereClause = conditionsParametersPair.stream()
+                                                       .map(Tuple2::_1)
+                                                       .map(it -> it.collect(Collectors.joining(" and ")))
+                                                       .collect(Collectors.joining(" or ", " where ", ""));
+        final int size = conditions.stream().mapToInt(EventQueryCondition::getSize).sum();
+
+        final Events result = new Events();
+        try (final Connection connection = client.getConnection()) {
+            String sql = "select count(1) total from " + Event.INDEX_NAME + whereClause;
+            if (log.isDebugEnabled()) {
+                log.debug("Count SQL: {}, parameters: {}", sql, parameters);
+            }
+            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters)) {
+                if (!resultSet.next()) {
+                    return result;
+                }
+                result.setTotal(resultSet.getInt("total"));
+            }
+            sql = "select * from " + Event.INDEX_NAME + whereClause + " limit " + size;
+            if (log.isDebugEnabled()) {
+                log.debug("Query SQL: {}, parameters: {}", sql, parameters);
+            }
+            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters)) {
+                while (resultSet.next()) {
+                    result.getEvents().add(parseResultSet(resultSet));
+                }
+            }
+        }
+        return result;
+    }
+
+    protected org.apache.skywalking.oap.server.core.query.type.event.Event parseResultSet(final ResultSet resultSet) throws SQLException {
+        final org.apache.skywalking.oap.server.core.query.type.event.Event event = new org.apache.skywalking.oap.server.core.query.type.event.Event();
+
+        event.setUuid(resultSet.getString(Event.UUID));
+
+        final String service = resultSet.getString(Event.SERVICE);
+        final String serviceInstance = resultSet.getString(Event.SERVICE_INSTANCE);
+        final String endpoint = resultSet.getString(Event.ENDPOINT);
+
+        event.setSource(new Source(service, serviceInstance, endpoint));
+        event.setName(resultSet.getString(Event.NAME));
+        event.setType(EventType.parse(resultSet.getString(Event.TYPE)));
+        event.setMessage(resultSet.getString(Event.MESSAGE));
+        event.setParameters(resultSet.getString(Event.PARAMETERS));
+        event.setStartTime(resultSet.getLong(Event.START_TIME));
+        event.setEndTime(resultSet.getLong(Event.END_TIME));
+
+        return event;
+    }
+
+    protected Tuple2<Stream<String>, Stream<Object>> buildQuery(final EventQueryCondition condition) {
+        final Stream.Builder<String> conditions = Stream.builder();
+        final Stream.Builder<Object> parameters = Stream.builder();
 
         if (!isNullOrEmpty(condition.getUuid())) {
             conditions.add(Event.UUID + "=?");
@@ -90,53 +186,6 @@ public class H2EventQueryDAO implements IEventQueryDAO {
             }
         }
 
-        final String whereClause = conditions.isEmpty() ? "" : conditions.stream().collect(Collectors.joining(" and ", " where ", ""));
+        return Tuple.of(conditions.build(), parameters.build());
-
-        final Events result = new Events();
-
-        try (final Connection connection = client.getConnection()) {
-            String sql = "select count(1) total from " + Event.INDEX_NAME + whereClause;
-            if (log.isDebugEnabled()) {
-                log.debug("Count SQL: {}, parameters: {}", sql, parameters);
-            }
-            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters.toArray())) {
-                if (!resultSet.next()) {
-                    return result;
-                }
-                result.setTotal(resultSet.getInt("total"));
-            }
-
-            sql = "select * from " + Event.INDEX_NAME + whereClause + " limit " + condition.getSize();
-            if (log.isDebugEnabled()) {
-                log.debug("Query SQL: {}, parameters: {}", sql, parameters);
-            }
-            try (final ResultSet resultSet = client.executeQuery(connection, sql, parameters.toArray())) {
-                while (resultSet.next()) {
-                    result.getEvents().add(parseResultSet(resultSet));
-                }
-            }
-        }
-
-        return result;
-    }
-
-    protected org.apache.skywalking.oap.server.core.query.type.event.Event parseResultSet(final ResultSet resultSet) throws SQLException {
-        final org.apache.skywalking.oap.server.core.query.type.event.Event event = new org.apache.skywalking.oap.server.core.query.type.event.Event();
-
-        event.setUuid(resultSet.getString(Event.UUID));
-
-        final String service = resultSet.getString(Event.SERVICE);
-        final String serviceInstance = resultSet.getString(Event.SERVICE_INSTANCE);
-        final String endpoint = resultSet.getString(Event.ENDPOINT);
-
-        event.setSource(new Source(service, serviceInstance, endpoint));
-        event.setName(resultSet.getString(Event.NAME));
-        event.setType(EventType.parse(resultSet.getString(Event.TYPE)));
-        event.setMessage(resultSet.getString(Event.MESSAGE));
-        event.setParameters(resultSet.getString(Event.PARAMETERS));
-        event.setStartTime(resultSet.getLong(Event.START_TIME));
-        event.setEndTime(resultSet.getLong(Event.END_TIME));
-
-        return event;
     }
 }

test/e2e/e2e-data/src/main/java/org/apache/skywalking/e2e/AbstractQuery.java

@@ -18,6 +18,8 @@
 
 package org.apache.skywalking.e2e;
 
+import org.springframework.util.StringUtils;
+
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
 import java.time.format.DateTimeFormatter;
@@ -32,6 +34,7 @@ public abstract class AbstractQuery<T extends AbstractQuery<T>> {
     private String start;
     private String end;
     private String step = "SECOND";
+    private String name;
 
     public String start() {
         if (start != null) {
@@ -135,4 +138,16 @@ public abstract class AbstractQuery<T extends AbstractQuery<T>> {
         this.step = "SECOND";
         return (T) this;
     }
+
+    public String name() {
+        if (!StringUtils.isEmpty(name)) {
+            return name;
+        }
+        return null;
+    }
+
+    public T name(String name) {
+        this.name = name;
+        return (T) this;
+    }
 }

test/e2e/e2e-data/src/main/java/org/apache/skywalking/e2e/alarm/Alarm.java

@@ -20,6 +20,7 @@ package org.apache.skywalking.e2e.alarm;
 import lombok.Data;
 import lombok.experimental.Accessors;
 import org.apache.skywalking.e2e.common.KeyValue;
+import org.apache.skywalking.e2e.event.Event;
 
 import java.util.List;
 
@@ -31,4 +32,5 @@ public class Alarm {
     private String id;
     private String message;
     private List<KeyValue> tags;
+    private List<Event> events;
 }

test/e2e/e2e-data/src/main/java/org/apache/skywalking/e2e/alarm/AlarmMatcher.java

@@ -18,15 +18,20 @@
 package org.apache.skywalking.e2e.alarm;
 
 import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.skywalking.e2e.common.KeyValue;
 import org.apache.skywalking.e2e.common.KeyValueMatcher;
+import org.apache.skywalking.e2e.event.Event;
+import org.apache.skywalking.e2e.event.EventMatcher;
 import org.apache.skywalking.e2e.verification.AbstractMatcher;
+import org.springframework.util.CollectionUtils;
 
 import java.util.List;
 
 import static java.util.Objects.nonNull;
 import static org.assertj.core.api.Assertions.fail;
 
+@Slf4j
 @Data
 public class AlarmMatcher extends AbstractMatcher<Alarm> {
     private String startTime;
@@ -34,10 +39,10 @@ public class AlarmMatcher extends AbstractMatcher<Alarm> {
     private String id;
     private String message;
     private List<KeyValueMatcher> tags;
+    private List<EventMatcher> events;
 
     @Override
     public void verify(Alarm alarm) {
-        doVerify(this.startTime, alarm.getStartTime());
         doVerify(this.scope, alarm.getScope());
         doVerify(this.id, alarm.getId());
         doVerify(this.message, alarm.getMessage());
@@ -57,5 +62,22 @@ public class AlarmMatcher extends AbstractMatcher<Alarm> {
                 }
             }
         }
+
+        if (!CollectionUtils.isEmpty(getEvents())) {
+            for (final EventMatcher matcher : getEvents()) {
+                boolean matched = false;
+                for (final Event event : alarm.getEvents()) {
+                    try {
+                        matcher.verify(event);
+                        matched = true;
+                    } catch (Throwable ignore) {
+                        //ignore.
+                    }
+                }
+                if (!matched) {
+                    fail("\nExpected: %s\n Actual: %s", getEvents(), alarm.getEvents());
+                }
+            }
+        }
     }
 }

test/e2e/e2e-data/src/main/java/org/apache/skywalking/e2e/alarm/AlarmQuery.java

@@ -18,6 +18,7 @@
 package org.apache.skywalking.e2e.alarm;
 
 import org.apache.skywalking.e2e.AbstractQuery;
+import org.apache.skywalking.e2e.event.Event;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -28,15 +29,26 @@ import java.util.HashMap;
 public class AlarmQuery extends AbstractQuery<AlarmQuery> {
     private List<Map<String, String>> tags = Collections.emptyList();
 
+    private List<Event> events = Collections.emptyList();
+
     public List<Map<String, String>> tags() {
         return tags;
     }
 
+    public List<Event> events() {
+        return events;
+    }
+
     public AlarmQuery tags(List<Map<String, String>> tags) {
         this.tags = tags;
         return this;
     }
 
+    public AlarmQuery events(List<Event> events) {
+        this.events = events;
+        return this;
+    }
+
     public AlarmQuery addTag(String key, String value) {
         if (Collections.EMPTY_LIST.equals(tags)) {
             tags = new ArrayList<>();
@@ -47,4 +59,13 @@ public class AlarmQuery extends AbstractQuery<AlarmQuery> {
         tags.add(tag);
         return this;
     }
+
+    public AlarmQuery addEvents(List<Event> events) {
+        if (Collections.EMPTY_LIST.equals(events)) {
+            events = new ArrayList<>();
+        }
+
+        events.addAll(events);
+        return this;
+    }
 }

test/e2e/e2e-data/src/main/resources/read-alarms.gql

@@ -29,6 +29,19 @@
             tags {
               key, value
             }
+            events {
+                name
+                source {
+                    service serviceInstance endpoint
+                }
+                startTime
+                endTime
+                message
+                parameters {
+                    key value
+                }
+                uuid
+            }
         }
    }}",
   "variables":{

test/e2e/e2e-test/src/test/java/org/apache/skywalking/e2e/alarm/AlarmE2E.java

@@ -17,6 +17,8 @@
 
 package org.apache.skywalking.e2e.alarm;
 
+import java.util.List;
+import java.util.concurrent.TimeUnit;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.skywalking.e2e.annotation.ContainerHostAndPort;
 import org.apache.skywalking.e2e.annotation.DockerCompose;
@@ -35,9 +37,6 @@ import org.junit.jupiter.api.TestMethodOrder;
 import org.springframework.http.ResponseEntity;
 import org.testcontainers.containers.DockerComposeContainer;
 
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-
 import static org.apache.skywalking.e2e.utils.Times.now;
 import static org.apache.skywalking.e2e.utils.Yamls.load;
 

test/e2e/e2e-test/src/test/resources/expected/alarm/silence-after-graphql-critical.yml

@@ -24,6 +24,9 @@ matchers:
         value: CRITICAL
       - key: receivers
         value: zhangsan
+    events:
+      - source:
+          service: e2e-service-provider
   - startTime: gt 0
     scope: Service
     id: ZTJlLXNlcnZpY2UtcHJvdmlkZXI=.1
@@ -33,4 +36,6 @@ matchers:
         value: CRITICAL
       - key: receivers
         value: zhangsan
-
+    events:
+      - source:
+          service: e2e-service-provider

test/e2e/e2e-test/src/test/resources/expected/alarm/silence-after-graphql-warn.yml

@@ -24,6 +24,9 @@ matchers:
         value: WARNING
       - key: receivers
         value: lisi
+    events:
+      - source:
+          service: e2e-service-provider
   - startTime: gt 0
     scope: Service
     id: ZTJlLXNlcnZpY2UtcHJvdmlkZXI=.1
@@ -33,3 +36,6 @@ matchers:
         value: WARNING
       - key: receivers
         value: lisi
+    events:
+      - source:
+          service: e2e-service-provider

test/e2e/e2e-test/src/test/resources/expected/alarm/silence-before-graphql-critical.yml

@@ -24,3 +24,6 @@ matchers:
         value: CRITICAL
       - key: receivers
         value: zhangsan
+    events:
+      - source:
+          service: e2e-service-provider

test/e2e/e2e-test/src/test/resources/expected/alarm/silence-before-graphql-warn.yml

@@ -24,3 +24,6 @@ matchers:
         value: WARNING
       - key: receivers
         value: lisi
+    events:
+      - source:
+          service: e2e-service-provider