Get some power/energy metrics while running Filecoin proofs/sealing

runit.sh

#!/bin/sh

# From https://aweirdimagination.net/2020/06/28/kill-child-jobs-on-script-exit/
cleanup() {
    # kill all processes whose parent is this process
    sudo pkill -P $$
}

for sig in INT QUIT HUP TERM; do
  trap "
    cleanup
    trap - $sig EXIT
    sudo kill -s $sig "'"$$"' "$sig"
done
trap cleanup EXIT

nvidia-smi --loop=1 --format=csv --query-gpu=timestamp,index,name,power.draw,utilization.gpu,pstate > nvidia-smi.log &
sudo turbostat --Summary --show Time_Of_Day_Seconds --show PkgWatt --show RAMWatt --interval 1 > turbostat.log &
RUST_LOG=info FIL_PROOFS_USE_MULTICORE_SDR=1 FIL_PROOFS_USE_GPU_COLUMN_BUILDER=1 FIL_PROOFS_USE_GPU_TREE_BUILDER=1 FIL_PROOFS_VERIFY_CACHE=0 FIL_PROOFS_MAXIMIZE_CACHING=1 RUSTFLAGS="-C target-cpu=native" cargo run --release --features cuda --bin benchy -- window-post --size 32GiB --cache /storage/d2/cache_rust-fil-proofs/ 2>&1|tee proofs.log