private void HandleTimerTick(object sender, EventArgs e)
{
if (_process == null)
{
return;
}
var ku = GetSnapshot();
DateTime time = DateTime.UtcNow;
LastDelta = time.Subtract(_lastSnapshotTime).TotalMilliseconds;
LastKernelPct = (ku.Item1 - _lastKt) / LastDelta;
LastUserPct = (ku.Item2 - _lastUt) / LastDelta;
_lastKt = ku.Item1;
_lastUt = ku.Item2;
_lastSnapshotTime = time;
_chart.AddValue((float)(LastKernelPct + LastUserPct) * 100);
if (++_cycles % 10 == 0)
{
UpdateTitle();
}
}
private void TotalCpuSnapshot()
{
_cpuUsage = _theCPUCounter.NextValue();
_cpuIconIndex = (int)Math.Floor(_cpuUsage / 7);
if (_cpuIconIndex > 14)
{
_cpuIconIndex = 14;
}
_trayIcon.Text = (_cpuUsage / 100).ToString("P");
UpdateTrayIcon();
if (_totalCpuMode)
{
_miniChart.AddValue(_cpuUsage);
}
}