diff --git a/src/backend/executor/nodeMotion.c b/src/backend/executor/nodeMotion.c
index 0402c837736340d3c9190066403a64defbf3d286..9890301e10840b0e39fa54d31da187a9a6c5ab92 100644
--- a/src/backend/executor/nodeMotion.c
+++ b/src/backend/executor/nodeMotion.c
@@ -164,23 +164,6 @@ bool isMotionGather(const Motion *m)
 			&& m->numOutputSegs == 1);
 }
 
-/*
- * Set the statistic info in gpmon packet.
- */
-static void
-setMotionStatsForGpmon(MotionState *node)
-{
-	ChunkTransportState *transportStates = node->ps.state->interconnect_context;
-	int motionId = ((Motion *) node->ps.plan)->motionID;
-
-	ChunkTransportStateEntry *transportEntry = NULL;
-	getChunkTransportState(transportStates, motionId, &transportEntry);
-	uint64 avgAckTime = 0;
-	if (transportEntry->stat_count_acks > 0)
-		avgAckTime = transportEntry->stat_total_ack_time / transportEntry->stat_count_acks;
-}
-
-
 /* ----------------------------------------------------------------
  *		ExecMotion
  * ----------------------------------------------------------------
@@ -245,7 +228,6 @@ ExecMotion(MotionState * node)
 		{
 			Gpmon_Incr_Rows_In(GpmonPktFromMotionState(node));
 			Gpmon_Incr_Rows_Out(GpmonPktFromMotionState(node));
-			setMotionStatsForGpmon(node);
 		}
 #ifdef MEASURE_MOTION_TIME
 		gettimeofday(&stopTime, NULL);
@@ -335,7 +317,6 @@ execMotionSender(MotionState * node)
 			/* doSendTuple() may have set node->stopRequested as a side-effect */
 
 			Gpmon_Incr_Rows_Out(GpmonPktFromMotionState(node));
-			setMotionStatsForGpmon(node);
 			CheckSendPlanStateGpmonPkt(&node->ps);
 
 			if (node->stopRequested)
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h
index f64b15b18cdd0bf8a7b68e6cba2576dc992f47d2..67c3b09391253a12e8864352e08ec4ef877e29b5 100644
--- a/src/include/nodes/execnodes.h
+++ b/src/include/nodes/execnodes.h
@@ -1416,19 +1416,6 @@ typedef struct PlanState
 	gpmon_packet_t gpmon_pkt;
 } PlanState;
 
-typedef struct Gpmon_NameUnit_MaxVal
-{
-	char	   *name;
-	char	   *unit;
-	int64		maxval;
-} Gpmon_NameUnit_MaxVal;
-
-typedef struct Gpmon_NameVal_Text
-{
-	char	   *name;
-	char	   *value;
-} Gpmon_NameVal_Text;
-
 /* Gpperfmon helper functions defined in execGpmon.c */
 extern void CheckSendPlanStateGpmonPkt(PlanState *ps);
 extern void EndPlanStateGpmonPkt(PlanState *ps);