[Unit]
Description=GPU forensic logger (pre-crash evidence for zywpc)
Documentation=file:/home/zyw/gpu-forensic.log
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=zyw
Group=zyw
Environment=FORENSIC_LOG=/home/zyw/gpu-forensic.log
Environment=FORENSIC_INTERVAL=20
ExecStart=/home/zyw/gpu-forensic-logger.sh
Restart=always
RestartSec=5
Nice=10
IOSchedulingClass=idle
# 允许读内核日志
SupplementaryGroups=adm systemd-journal
# 资源限制，避免记录器本身影响生成
CPUQuota=10%
MemoryMax=256M

[Install]
WantedBy=multi-user.target