Test method for face appearance to alarm push delay
The face appears to the alarm push, which is divided into 2 parts: the face appears to face push + the face is pushed to the alarm push;
The face appears to be pushed to the alarm push and can be observed through the VA log:
The red box indicates: The face appears to be pushed; the purple box indicates: The VA sends an alert to KAFKA.
By subtracting the time in the log, you can get the time when the face is pushed to the alarm. The time in this case is 86ms.
Face appears to face push time
Method:
1. Adjust the system time of IPC and the system time of VA.
2. From the VA log, use ctime-stime = face to face the face push time. This time of this example is about 700ms
