LatencyMon is described as 'Checks if a system running Windows is suitable for processing real time audio by measuring DPC and ISR excecution times as well as hard pagefaults. It will provide a comprehensible report and find the kernel modules and processes responsible for causing audio' and is an app. There are 1 alternatives to LatencyMon for Mac and Windows. The best LatencyMon alternative is Leatrix Latency Fix, which is free.
Leatrix Latency Fix will reduce your online gaming latency significantly by increasing the frequency of TCP acknowledgements sent to the game server. For the technically minded, this is a program which will modify TCPAckFrequency.
