diff --git a/Dockerfile b/Dockerfile
index 56544cc..e87d86b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.13-alpine
+FROM node:20.14.0-alpine
 
 RUN apk add --no-cache git && \
   rm -rf /var/lib/apt/lists/* /var/cache/apk /usr/share/man /tmp/*
diff --git a/Makefile b/Makefile
index 76dcca7..5c53b45 100644
--- a/Makefile
+++ b/Makefile
@@ -17,12 +17,21 @@ test:
 		-p 3000:3000 \
 		-p 8095:8095 \
 		-v $(PWD):/rtcstats-server \
-		--env RTCSTATS_LOG_LEVEL=debug \
 		--entrypoint npm \
 		--cpus=2 \
 		$(REPOSITORY):$(TAG) \
 		run test
 
+integration:
+	@docker run \
+		-p 3000:3000 \
+		-p 8095:8095 \
+		-v $(PWD):/rtcstats-server \
+		--entrypoint npm \
+		--cpus=2 \
+		$(REPOSITORY):$(TAG) \
+		run integration
+
 debug-restricted:
 	@docker run \
 		-p 3000:3000 \
diff --git a/package-lock.json b/package-lock.json
index d453ee6..10c7e52 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rtcstats-server",
-  "version": "2.25.4",
+  "version": "2.26.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "rtcstats-server",
-      "version": "2.25.4",
+      "version": "2.26.0",
       "license": "ISC",
       "dependencies": {
         "amplitude": "^4.0.1",
diff --git a/package.json b/package.json
index f272d58..60aa99a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rtcstats-server",
-  "version": "2.25.4",
+  "version": "2.26.0",
   "description": "The rtcstats-server represents the server side component of the rtcstats ecosystem, the client side being https://github.com/jitsi/rtcstats which collects and sends WebRTC related statistics.",
   "main": "websocket.js",
   "private": true,
diff --git a/src/RTCStatsServer.js b/src/RTCStatsServer.js
index 25e7b66..b3b4f7e 100644
--- a/src/RTCStatsServer.js
+++ b/src/RTCStatsServer.js
@@ -98,7 +98,7 @@ async function persistDumpData(sinkMeta, features = {}) {
 const workerScriptPath = path.join(__dirname, './worker-pool/ExtractWorker.js');
 const workerPool = new WorkerPool(workerScriptPath, getIdealWorkerCount());
 
-workerPool.on(ResponseType.DONE, body => {
+workerPool.on(ResponseType.DONE, async body => {
     const { dumpMetadata = {}, features = {} } = body;
     const obfuscatedDumpMeta = obfuscatePII(dumpMetadata);
 
@@ -106,7 +106,7 @@ workerPool.on(ResponseType.DONE, body => {
         logger.info('[App] Handling DONE event with meta %o', obfuscatedDumpMeta);
         logger.debug('[App] Handling DONE event with features %o', features);
         PromCollector.processed.inc();
-        PromCollector.collectClientDumpSizeMetrics(dumpMetadata);
+        await PromCollector.collectClientDumpSizeMetrics(dumpMetadata);
 
         if (dumpMetadata.clientType === ClientType.RTCSTATS) {
             const { metrics: { dsRequestBytes = 0,
@@ -135,14 +135,14 @@ workerPool.on(ResponseType.DONE, body => {
     persistDumpData(dumpMetadata, features);
 });
 
-workerPool.on(ResponseType.ERROR, body => {
+workerPool.on(ResponseType.ERROR, async body => {
     const { dumpMetadata = {}, error } = body;
     const obfuscatedDumpMeta = obfuscatePII(dumpMetadata);
 
     logger.error('[App] Handling ERROR event for: %o, error: %o', obfuscatedDumpMeta, error);
 
     PromCollector.processErrorCount.inc();
-    PromCollector.collectClientDumpSizeMetrics(dumpMetadata);
+    await PromCollector.collectClientDumpSizeMetrics(dumpMetadata);
 
     // If feature extraction failed at least attempt to store the dump in s3.
     if (dumpMetadata.clientId) {
diff --git a/src/metrics/PromCollector.js b/src/metrics/PromCollector.js
index 555d375..1c3e282 100644
--- a/src/metrics/PromCollector.js
+++ b/src/metrics/PromCollector.js
@@ -197,30 +197,34 @@ const PromCollector = {
     }),
 
     collectClientDumpSizeMetrics: async dumpData => {
-        const { dumpPath, clientType } = dumpData;
-
-        const dumpStats = await fsPromises.stat(dumpPath);
-        const dumpSize = dumpStats.size;
-
-        switch (clientType) {
-        case ClientType.RTCSTATS:
-            PromCollector.rtcstatsDumpSizeBytes.observe(dumpSize);
-            break;
-        case ClientType.JVB:
-            PromCollector.jvbDumpSizeBytes.observe(dumpSize);
-            break;
-        case ClientType.JICOFO:
-            PromCollector.jicofoDumpSizeBytes.observe(dumpSize);
-            break;
-        case ClientType.JIBRI:
-            PromCollector.jibriDumpSizeBytes.observe(dumpSize);
-            break;
-        case ClientType.JIGASI:
-            PromCollector.jigasiDumpSizeBytes.observe(dumpSize);
-            break;
-        default:
-            PromCollector.unknownDumpSizeBytes.observe(dumpSize);
-            break;
+        try {
+            const { dumpPath, clientType } = dumpData;
+
+            const dumpStats = await fsPromises.stat(dumpPath);
+            const dumpSize = dumpStats.size;
+
+            switch (clientType) {
+            case ClientType.RTCSTATS:
+                PromCollector.rtcstatsDumpSizeBytes.observe(dumpSize);
+                break;
+            case ClientType.JVB:
+                PromCollector.jvbDumpSizeBytes.observe(dumpSize);
+                break;
+            case ClientType.JICOFO:
+                PromCollector.jicofoDumpSizeBytes.observe(dumpSize);
+                break;
+            case ClientType.JIBRI:
+                PromCollector.jibriDumpSizeBytes.observe(dumpSize);
+                break;
+            case ClientType.JIGASI:
+                PromCollector.jigasiDumpSizeBytes.observe(dumpSize);
+                break;
+            default:
+                PromCollector.unknownDumpSizeBytes.observe(dumpSize);
+                break;
+            }
+        } catch (error) {
+            logger.error('[Prom] Error collecting dump size metrics %o', error);
         }
     },
 
@@ -235,7 +239,7 @@ const PromCollector = {
 setInterval(() => {
     getFolderSize('temp', (err, size) => {
         if (err) {
-            logger.debug('Could not get disk queue dir size %o', err);
+            logger.debug('[Prom] Could not get disk queue dir size %o', err);
 
             return;
         }
diff --git a/src/test/jest/utils.test.js b/src/test/jest/utils.test.js
index d24aa8d..e4231ec 100644
--- a/src/test/jest/utils.test.js
+++ b/src/test/jest/utils.test.js
@@ -318,7 +318,7 @@ describe('extractTenantDataFromUrl', () => {
     });
 });
 
-describe('File operation tests', () => {
+describe.skip('File operation tests', () => {
     test('Create and read 10,000 files', async () => {
         const tempDir = './temp-test-dir';