@b3rs3rk I actually have a closing curly brace at the end :
root@unraid:~# timeout -k .500 .400 intel_gpu_top -J -s 250
{
"period": {
"duration": 37.787514,
"unit": "ms"
},
"frequency": {
"requested": 0.000000,
"actual": 0.000000,
"unit": "MHz"
},
"interrupts": {
"count": 0.000000,
"unit": "irq/s"
},
"rc6": {
"value": 100.000000,
"unit": "%"
},
"power": {
"GPU": 0.000000,
"Package": 25.694923,
"unit": "W"
},
"imc-bandwidth": {
"reads": 1507.837139,
"writes": 173.410042,
"unit": "MiB/s"
},
"engines": {
"Render/3D/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"Blitter/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"Video/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"VideoEnhance/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
}
},
"clients": {
}
}
{
"period": {
"duration": 306.142594,
"unit": "ms"
},
"frequency": {
"requested": 0.000000,
"actual": 0.000000,
"unit": "MHz"
},
"interrupts": {
"count": 0.000000,
"unit": "irq/s"
},
"rc6": {
"value": 100.000000,
"unit": "%"
},
"power": {
"GPU": 0.000000,
"Package": 15.249090,
"unit": "W"
},
"imc-bandwidth": {
"reads": 668.529464,
"writes": 202.894420,
"unit": "MiB/s"
},
"engines": {
"Render/3D/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"Blitter/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"Video/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
},
"VideoEnhance/0": {
"busy": 0.000000,
"sema": 0.000000,
"wait": 0.000000,
"unit": "%"
}
},
"clients": {
}
}