refactor: Faster IsLastMeasurementExpired

Signed-off-by: Maximilien Noal <noal.maximilien@gmail.com>
OpenRakis · Nov 10, 2024 · bd8bb94 · bd8bb94
1 parent 744e755
commit bd8bb94
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/Spice86.Shared/Diagnostics/PerformanceMeasurer.cs b/src/Spice86.Shared/Diagnostics/PerformanceMeasurer.cs
@@ -58,9 +58,8 @@ private void ResetMetrics(long newTimeInMilliseconds) {
         AverageValuePerSecond = 0;
     }
 
-    private bool IsLastMeasurementExpired(long newTimeInMilliseconds) {
-        return (TimeSpan.FromTicks(newTimeInMilliseconds) - TimeSpan.FromTicks(_firstMeasureTimeInMilliseconds)).TotalSeconds >= WindowSizeInSeconds;
-    }
+    private bool IsLastMeasurementExpired(long newTimeInMilliseconds) =>
+        newTimeInMilliseconds - _firstMeasureTimeInMilliseconds > WindowSizeInSeconds * 1000;
 
     private static long ApproxRollingAverage(long measureAverage, long valuePerSecond, long sampledMetricsCount) {
         measureAverage -= measureAverage / Math.Max(sampledMetricsCount, 1);