What is Dispatch latency example?

Dispatch latency refers to the delay between the time a task is ready to run and the moment it actually starts executing on the CPU. For example, in a multi-threaded application, if a thread is scheduled to run but must wait for the CPU to become available due to higher-priority tasks, the time spent waiting represents dispatch latency. This can affect the overall performance and responsiveness of the application, particularly in real-time systems where timely execution is critical.