#!/usr/bin/env bash
# load_check.sh — system load average scaled by CPU count.
set -euo pipefail

LOAD=$(awk '{print $1}' /proc/loadavg 2>/dev/null || sysctl -n vm.loadavg 2>/dev/null | awk '{print $2}' || echo "0")
CORES=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 1)

echo "{\"health\":\"healthy\",\"metrics\":{\"load1\":$LOAD,\"cores\":$CORES}}"