diff --git a/pkg/util/integer/integer.go b/pkg/util/integer/integer.go
index 81e28cfbf49..99cde5d3633 100644
--- a/pkg/util/integer/integer.go
+++ b/pkg/util/integer/integer.go
@@ -30,6 +30,20 @@ func IntMin(a, b int) int {
 	return a
 }
 
+func Int32Max(a, b int32) int32 {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func Int32Min(a, b int32) int32 {
+	if b < a {
+		return b
+	}
+	return a
+}
+
 func Int64Max(a, b int64) int64 {
 	if b > a {
 		return b
diff --git a/pkg/util/integer/integer_test.go b/pkg/util/integer/integer_test.go
index 2000a457058..93ae44c4aae 100644
--- a/pkg/util/integer/integer_test.go
+++ b/pkg/util/integer/integer_test.go
@@ -80,6 +80,68 @@ func TestIntMin(t *testing.T) {
 	}
 }
 
+func TestInt32Max(t *testing.T) {
+	tests := []struct {
+		nums        []int32
+		expectedMax int32
+	}{
+		{
+			nums:        []int32{-1, 0},
+			expectedMax: 0,
+		},
+		{
+			nums:        []int32{-1, -2},
+			expectedMax: -1,
+		},
+		{
+			nums:        []int32{0, 1},
+			expectedMax: 1,
+		},
+		{
+			nums:        []int32{1, 2},
+			expectedMax: 2,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if max := Int32Max(test.nums[0], test.nums[1]); max != test.expectedMax {
+			t.Errorf("expected %v,  got %v", test.expectedMax, max)
+		}
+	}
+}
+
+func TestInt32Min(t *testing.T) {
+	tests := []struct {
+		nums        []int32
+		expectedMin int32
+	}{
+		{
+			nums:        []int32{-1, 0},
+			expectedMin: -1,
+		},
+		{
+			nums:        []int32{-1, -2},
+			expectedMin: -2,
+		},
+		{
+			nums:        []int32{0, 1},
+			expectedMin: 0,
+		},
+		{
+			nums:        []int32{1, 2},
+			expectedMin: 1,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if min := Int32Min(test.nums[0], test.nums[1]); min != test.expectedMin {
+			t.Errorf("expected %v,  got %v", test.expectedMin, min)
+		}
+	}
+}
+
 func TestInt64Max(t *testing.T) {
 	tests := []struct {
 		nums        []int64