diff --git a/zboxcore/sdk/blockdownloadworker.go b/zboxcore/sdk/blockdownloadworker.go
index 462b08675..ad9012a99 100644
--- a/zboxcore/sdk/blockdownloadworker.go
+++ b/zboxcore/sdk/blockdownloadworker.go
@@ -189,6 +189,33 @@ func (req *BlockDownloadRequest) downloadBlobberBlock(fastClient *fasthttp.Clien
 				return errors.New("response_error", string(respBuf))
 			}
 
+			//kafkaObj := map[string]interface{}{
+			//	"op":    "download",
+			//	"time":  time.Since(now).Milliseconds(),
+			//	"size":  len(respBuf),
+			//	"alloc": req.allocationID,
+			//}
+			//kafkaObjStr, err := json.Marshal(kafkaObj)
+			//if err != nil {
+			//	log.Println("Error publishing to kafka: ", err)
+			//}
+			//
+			//var (
+			//	BlobberMonitoringKafkaTopic = "blobber_monitoring2"
+			//	BlobberMonitoringKafka      = kafka.NewKafkaProvider("91.107.200.12:9092", "admin", "zus-operator", 1*time.Minute)
+			//)
+			//
+			//timeout, cancelFunc := context.WithTimeout(context.Background(), 50*time.Second)
+			//defer cancelFunc()
+			//
+			//res := BlobberMonitoringKafka.PublishToKafka(BlobberMonitoringKafkaTopic, req.blobber.ID, string(kafkaObjStr))
+			//select {
+			//case <-res:
+			//	break
+			//case <-timeout.Done():
+			//	log.Panic("Timeout to publish event to kafka")
+			//}
+
 			dR := downloadResponse{}
 			if req.shouldVerify {
 				err = json.Unmarshal(respBuf, &dR)
diff --git a/zboxcore/sdk/chunked_upload_blobber.go b/zboxcore/sdk/chunked_upload_blobber.go
index 6f09acf0c..7ca0a6232 100644
--- a/zboxcore/sdk/chunked_upload_blobber.go
+++ b/zboxcore/sdk/chunked_upload_blobber.go
@@ -145,23 +145,24 @@ func (sb *ChunkedUploadBlobber) sendUploadRequest(
 			}
 
 			kafkaObj := map[string]interface{}{
-				"op":          "upload",
-				"upload_time": time.Since(now).Milliseconds(),
-				"size":        len(dataBuffers[ind].Bytes()),
-				"alloc":       su.allocationObj.ID,
+				"op":    "upload",
+				"time":  time.Since(now).Milliseconds(),
+				"size":  len(dataBuffers[ind].Bytes()),
+				"alloc": su.allocationObj.ID,
 			}
 
 			kafkaObjStr, err := json.Marshal(kafkaObj)
 			if err != nil {
 				logger.Logger.Error("Error publishing to kafka: ", err)
 			}
+
 			fmt.Println(kafkaObjStr)
-			//
+
 			//var (
-			//	BlobberMonitoringKafkaTopic = "blobber_monitoring"
+			//	BlobberMonitoringKafkaTopic = "blobber_monitoring2"
 			//	BlobberMonitoringKafka      = kafka.NewKafkaProvider("91.107.200.12:9092", "admin", "zus-operator", 1*time.Minute)
 			//)
-
+			//
 			//res := BlobberMonitoringKafka.PublishToKafka(BlobberMonitoringKafkaTopic, sb.blobber.ID, string(kafkaObjStr))
 			//results = append(results, res)
 
@@ -174,7 +175,6 @@ func (sb *ChunkedUploadBlobber) sendUploadRequest(
 	}
 	consensus.Done()
 
-	//wait for all responses
 	timeout, cancelFunc := context.WithTimeout(context.Background(), 50*time.Second)
 	defer cancelFunc()
 	sent := 0