proper benchmark

process/process_test.go

@@ -865,7 +865,9 @@ func BenchmarkProcessPpid(b *testing.B) {
 }
 
 func BenchmarkProcesses(b *testing.B) {
+	for i := 0; i < b.N; i++ {
 		ps, err := Processes()
 		require.NoError(b, err)
 		require.Greater(b, len(ps), 0)
 	}
+}