Fixes audio popping and glitches on macOS by continuously maintaining elevated scheduling priority for audio-related system processes via renice and taskpolicy QoS tuning.
Every 30 seconds, the following processes are pinned to ni=-20 and tuned to the lowest latency and highest throughput QoS tiers:
| Process | Role |
|---|---|
coreaudiod |
Core Audio server |
audiomxd |
Audio mixer and routing |
| #!/usr/bin/perl | |
| # nvidia-vgpu-lifecycle.pl | |
| # Proxmox VE Hook Script for NVIDIA vGPU Lifecycle Management | |
| # | |
| # This script manages mediated devices for vGPUs on NVIDIA GPUs within a Proxmox VE environment. | |
| # It performs the following actions: | |
| # - Retrieves the bus ID of the GPU using nvidia-smi. | |
| # - Creates a mediated device based on a specified vGPU profile during the VM's pre-start phase. | |
| # - Sets specific vGPU parameters for the mediated device. |
