test(otelstorage): add KeyToLabel benchmark

go-faster · Jul 19, 2024 · 00f4c17 · 00f4c17
1 parent c311fe4
commit 00f4c17
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/internal/otelstorage/attrs_test.go b/internal/otelstorage/attrs_test.go
@@ -53,3 +53,15 @@ func TestKeyToLabelAllocs(t *testing.T) {
 		}
 	}
 }
+
+func BenchmarkKeyToLabel(b *testing.B) {
+	b.ReportAllocs()
+
+	var sink string
+	for i := 0; i < b.N; i++ {
+		sink = KeyToLabel("receiver/accepted_spans/0")
+	}
+	if sink == "" {
+		b.Fatal()
+	}
+}