diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/events/events_proxy.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/events/events_proxy.go
index 2301f43..910fec3 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/events/events_proxy.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/events/events_proxy.go
@@ -17,11 +17,13 @@
 package events
 
 import (
+	"container/ring"
 	"context"
 	"errors"
 	"fmt"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/golang/protobuf/ptypes"
@@ -31,9 +33,17 @@
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 )
 
+// TODO: Make configurable through helm chart
+const EVENT_THRESHOLD = 1000
+
+type lastEvent struct{}
+
 type EventProxy struct {
-	kafkaClient kafka.Client
-	eventTopic  kafka.Topic
+	kafkaClient    kafka.Client
+	eventTopic     kafka.Topic
+	eventQueue     *EventQueue
+	queueCtx       context.Context
+	queueCancelCtx context.CancelFunc
 }
 
 func NewEventProxy(opts ...EventProxyOption) *EventProxy {
@@ -41,6 +51,8 @@
 	for _, option := range opts {
 		option(&proxy)
 	}
+	proxy.eventQueue = newEventQueue()
+	proxy.queueCtx, proxy.queueCancelCtx = context.WithCancel(context.Background())
 	return &proxy
 }
 
@@ -84,8 +96,8 @@
 	header.Type = eventType
 	header.TypeVersion = eventif.EventTypeVersion
 
-	// raisedTs is in nanoseconds
-	timestamp, err := ptypes.TimestampProto(time.Unix(0, raisedTs))
+	// raisedTs is in seconds
+	timestamp, err := ptypes.TimestampProto(time.Unix(raisedTs, 0))
 	if err != nil {
 		return nil, err
 	}
@@ -112,15 +124,7 @@
 		return err
 	}
 	event.EventType = &voltha.Event_RpcEvent{RpcEvent: rpcEvent}
-	if err := ep.sendEvent(ctx, &event); err != nil {
-		logger.Errorw(ctx, "Failed to send rpc event to KAFKA bus", log.Fields{"rpc-event": rpcEvent})
-		return err
-	}
-	logger.Debugw(ctx, "Successfully sent RPC event to KAFKA bus", log.Fields{"Id": event.Header.Id, "Category": event.Header.Category,
-		"SubCategory": event.Header.SubCategory, "Type": event.Header.Type, "TypeVersion": event.Header.TypeVersion,
-		"ReportedTs": event.Header.ReportedTs, "ResourceId": rpcEvent.ResourceId, "Context": rpcEvent.Context,
-		"RPCEventName": id})
-
+	ep.eventQueue.push(&event)
 	return nil
 
 }
@@ -195,3 +199,155 @@
 func (ep *EventProxy) SendLiveness(ctx context.Context) error {
 	return ep.kafkaClient.SendLiveness(ctx)
 }
+
+// Start the event proxy
+func (ep *EventProxy) Start() {
+	eq := ep.eventQueue
+	go eq.start(ep.queueCtx)
+	logger.Debugw(context.Background(), "event-proxy-starting...", log.Fields{"events-threashold": EVENT_THRESHOLD})
+	for {
+		// Notify the queue I am ready
+		eq.readyToSendToKafkaCh <- struct{}{}
+		// Wait for an event
+		elem, ok := <-eq.eventChannel
+		if !ok {
+			logger.Debug(context.Background(), "event-channel-closed-exiting")
+			break
+		}
+		// Check for last event
+		if _, ok := elem.(*lastEvent); ok {
+			// close the queuing loop
+			logger.Info(context.Background(), "received-last-event")
+			ep.queueCancelCtx()
+			break
+		}
+		ctx := context.Background()
+		event, ok := elem.(*voltha.Event)
+		if !ok {
+			logger.Warnw(ctx, "invalid-event", log.Fields{"element": elem})
+			continue
+		}
+		if err := ep.sendEvent(ctx, event); err != nil {
+			logger.Errorw(ctx, "failed-to-send-event-to-kafka-bus", log.Fields{"event": event})
+		} else {
+			logger.Debugw(ctx, "successfully-sent-rpc-event-to-kafka-bus", log.Fields{"id": event.Header.Id, "category": event.Header.Category,
+				"sub-category": event.Header.SubCategory, "type": event.Header.Type, "type-version": event.Header.TypeVersion,
+				"reported-ts": event.Header.ReportedTs, "event-type": event.EventType})
+		}
+	}
+}
+
+func (ep *EventProxy) Stop() {
+	ep.eventQueue.stop()
+}
+
+type EventQueue struct {
+	mutex                sync.RWMutex
+	eventChannel         chan interface{}
+	insertPosition       *ring.Ring
+	popPosition          *ring.Ring
+	dataToSendAvailable  chan struct{}
+	readyToSendToKafkaCh chan struct{}
+	eventQueueStopped    chan struct{}
+}
+
+func newEventQueue() *EventQueue {
+	ev := &EventQueue{
+		eventChannel:         make(chan interface{}),
+		insertPosition:       ring.New(EVENT_THRESHOLD),
+		dataToSendAvailable:  make(chan struct{}),
+		readyToSendToKafkaCh: make(chan struct{}),
+		eventQueueStopped:    make(chan struct{}),
+	}
+	ev.popPosition = ev.insertPosition
+	return ev
+}
+
+// push is invoked to push an event at the back of a queue
+func (eq *EventQueue) push(event interface{}) {
+	eq.mutex.Lock()
+
+	if eq.insertPosition != nil {
+		// Handle Queue is full.
+		// TODO: Current default is to overwrite old data if queue is full. Is there a need to
+		// block caller if max threshold is reached?
+		if eq.insertPosition.Value != nil && eq.insertPosition == eq.popPosition {
+			eq.popPosition = eq.popPosition.Next()
+		}
+
+		// Insert data and move pointer to next empty position
+		eq.insertPosition.Value = event
+		eq.insertPosition = eq.insertPosition.Next()
+
+		// Check for last event
+		if _, ok := event.(*lastEvent); ok {
+			eq.insertPosition = nil
+		}
+		eq.mutex.Unlock()
+		// Notify waiting thread of data availability
+		eq.dataToSendAvailable <- struct{}{}
+
+	} else {
+		logger.Debug(context.Background(), "event-queue-is-closed-as-insert-position-is-cleared")
+		eq.mutex.Unlock()
+	}
+}
+
+// start starts the routine that extracts an element from the event queue and
+// send it to the kafka sending routine to process.
+func (eq *EventQueue) start(ctx context.Context) {
+	logger.Info(ctx, "starting-event-queue")
+loop:
+	for {
+		select {
+		case <-eq.dataToSendAvailable:
+		//	Do nothing - use to prevent caller pushing data to block
+		case <-eq.readyToSendToKafkaCh:
+			{
+				// Kafka sending routine is ready to process an event
+				eq.mutex.Lock()
+				element := eq.popPosition.Value
+				if element == nil {
+					// No events to send. Wait
+					eq.mutex.Unlock()
+					select {
+					case _, ok := <-eq.dataToSendAvailable:
+						if !ok {
+							// channel closed
+							eq.eventQueueStopped <- struct{}{}
+							return
+						}
+					case <-ctx.Done():
+						logger.Info(ctx, "event-queue-context-done")
+						eq.eventQueueStopped <- struct{}{}
+						return
+					}
+					eq.mutex.Lock()
+					element = eq.popPosition.Value
+				}
+				eq.popPosition.Value = nil
+				eq.popPosition = eq.popPosition.Next()
+				eq.mutex.Unlock()
+				eq.eventChannel <- element
+			}
+		case <-ctx.Done():
+			logger.Info(ctx, "event-queue-context-done")
+			eq.eventQueueStopped <- struct{}{}
+			break loop
+		}
+	}
+	logger.Info(ctx, "event-queue-stopped")
+
+}
+
+func (eq *EventQueue) stop() {
+	// Flush all
+	eq.push(&lastEvent{})
+	<-eq.eventQueueStopped
+	eq.mutex.Lock()
+	close(eq.readyToSendToKafkaCh)
+	close(eq.dataToSendAvailable)
+	close(eq.eventChannel)
+	eq.mutex.Unlock()
+
+}