initial commit

internals/traceIdTtlMap/traceIdTtlMap_benchmark_test.go

@@ -0,0 +1,43 @@
+package traceIdTtlMap
+
+import (
+	"strconv"
+	"testing"
+)
+
+func BenchmarkTTLMap_AddExists(b *testing.B) {
+	m := New(1000, 10)
+	defer m.Stop()
+
+	b.Run("Add", func(b *testing.B) {
+		for i := 0; b.Loop(); i++ {
+			m.Add(strconv.Itoa(i))
+		}
+	})
+
+	for i := range 1000 {
+		m.Add(strconv.Itoa(i))
+	}
+
+	b.Run("Exists", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			key := strconv.Itoa(i % 1000)
+			m.Exists(key)
+		}
+	})
+}
+
+func BenchmarkTTLMap_Concurrent(b *testing.B) {
+	m := New(1000, 10)
+	defer m.Stop()
+
+	b.RunParallel(func(pb *testing.PB) {
+		i := 0
+		for pb.Next() {
+			key := strconv.Itoa(i % 1000)
+			m.Add(key)
+			m.Exists(key)
+			i++
+		}
+	})
+}