diff --git a/lib/others/prof/profile_test.go b/lib/others/prof/profile_test.go
new file mode 100644
index 000000000..170a06230
--- /dev/null
+++ b/lib/others/prof/profile_test.go
@@ -0,0 +1,74 @@
+package prof
+
+import (
+	"reflect"
+	"testing"
+	"time"
+)
+
+func TestSortif(t *testing.T) {
+	data := []oneval{
+		{name: "A", tim: 10},
+		{name: "B", tim: 5},
+		{name: "C", tim: 15},
+	}
+
+	s := sortif{val: data}
+
+	expectedLen := len(data)
+	if gotLen := s.Len(); gotLen != expectedLen {
+		t.Errorf("Length mismatch, expected: %d, got: %d", expectedLen, gotLen)
+	}
+
+	if !s.Less(0, 1) {
+		t.Error("Expected first element to be less than the second one")
+	}
+	if s.Less(1, 0) {
+		t.Error("Expected first element to be greater than the second one")
+	}
+
+	expectedData := []oneval{
+		{name: "B", tim: 5},
+		{name: "A", tim: 10},
+		{name: "C", tim: 15},
+	}
+	s.Swap(0, 1)
+	if !reflect.DeepEqual(s.val, expectedData) {
+		t.Errorf("Swap result mismatch, expected: %+v, got: %+v", expectedData, s.val)
+	}
+}
+
+func TestStaSto(t *testing.T) {
+	Start()
+
+	// Test Sta and Sto functions
+	name := "testCheckpoint"
+	Sta(name)
+	time.Sleep(100 * time.Millisecond)
+	Sto(name)
+	// If Sta and Sto work correctly, no panic should occur
+}
+
+func TestStop(t *testing.T) {
+	Start()
+
+	// Test Stop function
+	Stop()
+	// If Stop works correctly, no panic should occur
+}
+
+func TestStart(t *testing.T) {
+	// Test Start function
+	Start()
+	// If Start works correctly, no panic should occur
+}
+
+func TestProfilerDisabled(t *testing.T) {
+	// Test ProfilerDisabled flag
+	if ProfilerDisabled {
+		t.Error("Profiler should not be disabled initially")
+	}
+
+	ProfilerDisabled = true
+	// If ProfilerDisabled is set to true, it should not panic
+}