I have a raspberry pi 0 that runs two application: the first a video-straming app. (takes video from the rpi camera, encodes in H264 and streams) and the second an audio streaming app (takes audio throug a microphone via usb card device, encodes it using opus and then streams), both through websockets.
Th entire cpu load is about 85%.
After sometimes the entire system freeze and i get from dmesg: sched: RT throttling activated.
What does it mean?