diff --git a/jest.config.js b/jest.config.js
index f805cf64..6887a5b2 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -28,4 +28,6 @@ module.exports = {
   setupFiles: [ './jest.setup.js' ],
 
   setupFilesAfterEnv: ['./jest.setup.redis-mock.js', './jest.setup.mongo-repl-set.js'],
+  
+  globalTeardown: './jest.global-teardown.js',
 };
diff --git a/jest.global-teardown.js b/jest.global-teardown.js
new file mode 100644
index 00000000..4ee0b59a
--- /dev/null
+++ b/jest.global-teardown.js
@@ -0,0 +1,9 @@
+const process = require('process');
+
+module.exports = () => {
+  if (process.env.CI) {
+    setTimeout(() => {
+      process.exit(0);
+    }, 1000);
+  }
+}
\ No newline at end of file
diff --git a/jest.setup.mongo-repl-set.js b/jest.setup.mongo-repl-set.js
index 2cb302f8..14b15095 100644
--- a/jest.setup.mongo-repl-set.js
+++ b/jest.setup.mongo-repl-set.js
@@ -28,15 +28,15 @@ beforeAll(async () => {
      * Wait for the replica set to initialize all nodes
      */
     do {
-      await new Promise(resolve => setTimeout(resolve, 1000));
       status = await admin.command({ replSetGetStatus: 1 });
 
       const primary = status.members.find(member => member.stateStr === 'PRIMARY');
-      const secondary = status.members.find(member => member.stateStr === 'SECONDARY');
 
-      if (primary && secondary) {
+      if (primary) {
         break;
       }
+
+      await new Promise(resolve => setTimeout(resolve, 1000));
     } while (Date.now() - startTime < timeout);
 
     console.log('✅ Replica set is stable');
diff --git a/workers/archiver/src/index.ts b/workers/archiver/src/index.ts
index d45c863f..18d39de4 100644
--- a/workers/archiver/src/index.ts
+++ b/workers/archiver/src/index.ts
@@ -1,7 +1,6 @@
 import { DatabaseController } from '../../../lib/db/controller';
 import { Worker } from '../../../lib/worker';
 import * as pkg from '../package.json';
-import asyncForEach from '../../../lib/utils/asyncForEach';
 import { Collection, Db, GridFSBucket, ObjectId, ObjectID } from 'mongodb';
 import axios from 'axios';
 import { ReleaseFileData, ReleaseRecord, ReportData, ReportDataByProject } from './types';
@@ -85,10 +84,13 @@ export default class ArchiverWorker extends Worker {
 
     this.logger.info(`Start archiving at ${startDate}`);
 
-    const projects = await this.projectCollection.find({}).toArray();
+    const projects = await this.projectCollection.find({}).project({
+      _id: 1,
+      name: 1
+    });
     const projectsData: ReportDataByProject[] = [];
 
-    await asyncForEach(projects, async (project) => {
+    for await (const project of projects) {
       const archivedEventsCount = await this.archiveProjectEvents(project);
 
       const removedReleasesCount = await this.removeOldReleases(project);
@@ -98,7 +100,7 @@ export default class ArchiverWorker extends Worker {
         archivedEventsCount,
         removedReleasesCount,
       });
-    });
+    }
 
     const finishDate = new Date();
     const dbSizeOnFinish = (await this.eventsDbConnection.stats()).dataSize;
@@ -347,9 +349,9 @@ export default class ArchiverWorker extends Worker {
     });
 
     this.logger.info('Report notification response:', {
-      status: response.status,
-      statusText: response.statusText,
-      data: response.data
+      status: response?.status,
+      statusText: response?.statusText,
+      data: response?.data
     });
   }