diff --git a/pkg/cache/v2/listener_test.go b/pkg/cache/v2/listener_test.go
index 72b8e9251..30554ca6b 100644
--- a/pkg/cache/v2/listener_test.go
+++ b/pkg/cache/v2/listener_test.go
@@ -188,7 +188,7 @@ func TestListenerFlush(t *testing.T) {
 func BenchmarkFlush(b *testing.B) {
 	t := &testing.T{}
 	test.InitBpfMap(t)
-	t.Cleanup(test.CleanupBpfMap)
+	b.Cleanup(test.CleanupBpfMap)
 
 	listener := &listener_v2.Listener{
 		ApiStatus: core_v2.ApiStatus_UPDATE,
@@ -211,6 +211,10 @@ func BenchmarkFlush(b *testing.B) {
 							},
 						},
 					},
+				},
+			},
+			{
+				Filters: []*listener_v2.Filter{
 					{
 						Name: "filter2",
 						ConfigType: &listener_v2.Filter_TcpProxy{
@@ -223,6 +227,10 @@ func BenchmarkFlush(b *testing.B) {
 							},
 						},
 					},
+				},
+			},
+			{
+				Filters: []*listener_v2.Filter{
 					{
 						Name: "filter3",
 						ConfigType: &listener_v2.Filter_TcpProxy{
@@ -235,25 +243,33 @@ func BenchmarkFlush(b *testing.B) {
 							},
 						},
 					},
+				},
+			},
+			{
+				Filters: []*listener_v2.Filter{
 					{
 						Name: "filter4",
 						ConfigType: &listener_v2.Filter_TcpProxy{
 							TcpProxy: &filter.TcpProxy{
-								StatPrefix: "outbound|8080||kube-dns.kube-system.svc.cluster.local",
+								StatPrefix: "outbound|9090||kube-dns.kube-system.svc.cluster.local",
 								ClusterSpecifier: &filter.TcpProxy_Cluster{
-									Cluster: "outbound|8080||kube-dns.kube-system.svc.cluster.local",
+									Cluster: "outbound|9090||kube-dns.kube-system.svc.cluster.local",
 								},
 								MaxConnectAttempts: uint32(60),
 							},
 						},
 					},
+				},
+			},
+			{
+				Filters: []*listener_v2.Filter{
 					{
 						Name: "filter5",
 						ConfigType: &listener_v2.Filter_TcpProxy{
 							TcpProxy: &filter.TcpProxy{
-								StatPrefix: "outbound|9898||kube-dns.kube-system.svc.cluster.local",
+								StatPrefix: "outbound|15001||kube-dns.kube-system.svc.cluster.local",
 								ClusterSpecifier: &filter.TcpProxy_Cluster{
-									Cluster: "outbound|9898||kube-dns.kube-system.svc.cluster.local",
+									Cluster: "outbound|15001||kube-dns.kube-system.svc.cluster.local",
 								},
 								MaxConnectAttempts: uint32(60),
 							},
@@ -267,6 +283,7 @@ func BenchmarkFlush(b *testing.B) {
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
 		cache := NewListenerCache()
+		listener.ApiStatus = core_v2.ApiStatus_UPDATE
 		listener.Name = rand.String(6)
 		cache.SetApiListener(listener.Name, listener)