diff --git a/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.test.ts b/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.test.ts
index f2f0c37255d92..cf1574f8d3f0e 100644
--- a/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.test.ts
+++ b/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.test.ts
@@ -194,6 +194,117 @@ describe('Get Logstash Stats', () => {
       });
     });
 
+    it('should retrieve all ephemeral ids from all hits for the same cluster', () => {
+      const results = {
+        hits: {
+          hits: [
+            {
+              _source: {
+                type: 'logstash_stats',
+                cluster_uuid: 'FlV4ckTxQ0a78hmBkzzc9A',
+                logstash_stats: {
+                  logstash: {
+                    uuid: '0000000-0000-0000-0000-000000000000',
+                  },
+                  pipelines: [
+                    {
+                      id: 'main',
+                      ephemeral_id: 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
+                      queue: {
+                        type: 'memory',
+                      },
+                    },
+                  ],
+                },
+              },
+            },
+            {
+              _source: {
+                type: 'logstash_stats',
+                cluster_uuid: 'FlV4ckTxQ0a78hmBkzzc9A',
+                logstash_stats: {
+                  logstash: {
+                    uuid: '11111111-1111-1111-1111-111111111111',
+                  },
+                  pipelines: [
+                    {
+                      id: 'main',
+                      ephemeral_id: 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
+                      queue: {
+                        type: 'memory',
+                      },
+                    },
+                  ],
+                },
+              },
+            },
+            {
+              _source: {
+                type: 'logstash_stats',
+                cluster_uuid: '3',
+                logstash_stats: {
+                  logstash: {
+                    uuid: '22222222-2222-2222-2222-222222222222',
+                  },
+                  pipelines: [
+                    {
+                      id: 'main',
+                      ephemeral_id: 'cccccccc-cccc-cccc-cccc-cccccccccccc',
+                      queue: {
+                        type: 'memory',
+                      },
+                    },
+                  ],
+                },
+              },
+            },
+          ],
+        },
+      };
+
+      const options = getBaseOptions();
+      processStatsResults(results as any, options);
+
+      expect(options.allEphemeralIds).toStrictEqual({
+        FlV4ckTxQ0a78hmBkzzc9A: [
+          'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
+          'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
+        ],
+        '3': ['cccccccc-cccc-cccc-cccc-cccccccccccc'],
+      });
+
+      expect(options.clusters).toStrictEqual({
+        FlV4ckTxQ0a78hmBkzzc9A: {
+          count: 2,
+          cluster_stats: {
+            plugins: [],
+            collection_types: {
+              internal_collection: 2,
+            },
+            pipelines: {},
+            queues: {
+              memory: 2,
+            },
+          },
+          versions: [],
+        },
+        '3': {
+          count: 1,
+          cluster_stats: {
+            plugins: [],
+            collection_types: {
+              internal_collection: 1,
+            },
+            pipelines: {},
+            queues: {
+              memory: 1,
+            },
+          },
+          versions: [],
+        },
+      });
+    });
+
     it('should summarize stats from hits across multiple result objects', () => {
       const options = getBaseOptions();
 
@@ -208,6 +319,35 @@ describe('Get Logstash Stats', () => {
         });
       });
 
+      expect(options.allEphemeralIds).toStrictEqual({
+        '1n1p': ['cf37c6fa-2f1a-41e2-9a89-36b420a8b9a5'],
+        '1nmp': [
+          '47a70feb-3cb5-4618-8670-2c0bada61acd',
+          '5a65d966-0330-4bd7-82f2-ee81040c13cf',
+          '8d33fe25-a2c0-4c54-9ecf-d218cb8dbfe4',
+          'f4167a94-20a8-43e7-828e-4cf38d906187',
+        ],
+        mnmp: [
+          '2fcd4161-e08f-4eea-818b-703ea3ec6389',
+          'c6785d63-6e5f-42c2-839d-5edf139b7c19',
+          'bc6ef6f2-ecce-4328-96a2-002de41a144d',
+          '72058ad1-68a1-45f6-a8e8-10621ffc7288',
+          '18593052-c021-4158-860d-d8122981a0ac',
+          '4207025c-9b00-4bea-a36c-6fbf2d3c215e',
+          '0ec4702d-b5e5-4c60-91e9-6fa6a836f0d1',
+          '41258219-b129-4fad-a629-f244826281f8',
+          'e73bc63d-561a-4acd-a0c4-d5f70c4603df',
+          'ddf882b7-be26-4a93-8144-0aeb35122651',
+          '602936f5-98a3-4f8c-9471-cf389a519f4b',
+          '8b300988-62cc-4bc6-9ee0-9194f3f78e27',
+          '6ab60531-fb6f-478c-9063-82f2b0af2bed',
+          '802a5994-a03c-44b8-a650-47c0f71c2e48',
+          '6070b400-5c10-4c5e-b5c5-a5bd9be6d321',
+          '3193df5f-2a34-4fe3-816e-6b05999aa5ce',
+          '994e68cd-d607-40e6-a54c-02a51caa17e0',
+        ],
+      });
+
       expect(options.clusters).toStrictEqual({
         '1n1p': {
           count: 1,
diff --git a/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.ts b/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.ts
index 93c69c644c064..f4f67a5582303 100644
--- a/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.ts
+++ b/x-pack/plugins/monitoring/server/telemetry_collection/get_logstash_stats.ts
@@ -147,8 +147,6 @@ export function processStatsResults(
       }
       clusterStats.collection_types![thisCollectionType] =
         (clusterStats.collection_types![thisCollectionType] || 0) + 1;
-
-      const theseEphemeralIds: string[] = [];
       const pipelines = logstashStats.pipelines || [];
 
       pipelines.forEach((pipeline) => {
@@ -162,10 +160,10 @@ export function processStatsResults(
 
         const ephemeralId = pipeline.ephemeral_id;
         if (ephemeralId !== undefined) {
-          theseEphemeralIds.push(ephemeralId);
+          allEphemeralIds[clusterUuid] = allEphemeralIds[clusterUuid] || [];
+          allEphemeralIds[clusterUuid].push(ephemeralId);
         }
       });
-      allEphemeralIds[clusterUuid] = theseEphemeralIds;
     }
   });
 }