Recorder.elapsedNanoseconds

Description

Accumulated time of Begin/End pairs for the previous frame in nanoseconds. (Read Only)

Long-lasting operations (for example, on a preloading thread) might not end within a single frame. In this case, elapsedNanoseconds is calculated until the end of the frame, so you can always see activity for these operations.

using UnityEngine;
using UnityEngine.Profiling;

public class ExampleClass : MonoBehaviour
{
    Recorder behaviourUpdateRecorder;
    void Start()
    {
        behaviourUpdateRecorder = Recorder.Get("BehaviourUpdate");
        behaviourUpdateRecorder.enabled = true;
    }

    void Update()
    {
        if (behaviourUpdateRecorder.isValid)
            Debug.Log("BehaviourUpdate time: " + behaviourUpdateRecorder.elapsedNanoseconds);
    }
}