show NVIDIA GPU memory usage by user:group
$ cargo build --release$ ./target/release/gpumemuse
0: NVIDIA GeForce GTX 1080 Ti mem usage: 10.53/10.92GiB (96.43%)
redacted1:redacted1: 62.05%
redacted2:redacted2: 34.19%
root:root: 0.15%
1: NVIDIA GeForce GTX 1080 Ti mem usage: 10.04/10.92GiB (91.97%)
redacted1:redacted1: 91.94%
2: NVIDIA GeForce GTX 1080 Ti mem usage: 0.55/10.92GiB (5.07%)
redacted3:redacted3: 5.04%
3: NVIDIA GeForce GTX 1080 Ti mem usage: 10.46/10.92GiB (95.84%)
redacted1:redacted1: 95.80%