EMC Usage incorrect #715
Description
Describe the bug
EMC Usage always 0%
To Reproduce
Steps to reproduce the behavior:
- open jtop
- See error
Screenshots
Expected behavior
show correct EMC Usage
Additional context
Add any other context about the problem here.
Board
Software part of jetson-stats 4.3.2 - (c) 2024, Raffaello Bonghi
Model: NVIDIA Jetson AGX Orin Developer Kit - Jetpack 6.1 [L4T 36.4.0]
NV Power Mode[0]: MAXN
Serial Number: [XXX Show with: jetson_release -s XXX]
Hardware:
- 699-level Part Number: 699-13701-0005-500 R.0
- P-Number: p3701-0005
- Module: NVIDIA Jetson AGX Orin (64GB ram)
- SoC: tegra234
- CUDA Arch BIN: 8.7
Platform:
- Machine: aarch64
- System: Linux
- Distribution: Ubuntu 22.04 Jammy Jellyfish
- Release: 5.15.148-tegra
- Python: 3.10.12
jtop:
- Version: 4.3.2
- Service: Active
Libraries:
- CUDA: 12.6.68
- cuDNN: 9.3.0.75
- TensorRT: 10.3.0.30
- VPI: 3.2.4
- Vulkan: 1.3.204
- OpenCV: 4.10.0-dev - with CUDA: YES
Log from jtop.service
systemd[1]: Started jtop service.
jtop[4175328]: [INFO] jtop.service - jetson_stats 4.3.2 - server loaded
jtop[4175328]: [INFO] jtop.service - Running on Python: 3.10.12
jtop[4175328]: [INFO] jtop.core.hardware - Hardware detected aarch64
jtop[4175328]: [INFO] jtop.core.hardware - NVIDIA Jetson 699-level Part Number=699-13701-0005-500 R.0
jtop[4175328]: [INFO] jtop.core.hardware - NVIDIA Jetson Module=NVIDIA Jetson AGX Orin (64GB ram)
jtop[4175328]: [INFO] jtop.core.hardware - NVIDIA Jetson detected L4T=36.4.0
jtop[4175328]: [INFO] jtop.core.cpu - Found 12 CPU
jtop[4175328]: [INFO] jtop.core.gpu - GPU "gpu" status in /sys/devices/platform/bus@0/17000000.gpu
jtop[4175328]: [INFO] jtop.core.gpu - GPU "gpu" frq in /sys/devices/platform/bus@0/17000000.gpu/devfreq/17000000.gpu
jtop[4175328]: [INFO] jtop.core.gpu - NVIDIA SMI exist!
jtop[4175328]: [INFO] jtop.core.processes - Process service started
jtop[4175328]: [INFO] jtop.core.memory - Found EMC!
jtop[4175328]: [INFO] jtop.core.memory - Memory service started
jtop[4175328]: [INFO] jtop.core.engine - Special Engine group found: [dlaX]
jtop[4175328]: [INFO] jtop.core.engine - Special Engine group found: [pvaX]
jtop[4175328]: [INFO] jtop.core.engine - Engines found: [APE DLA0 DLA1 NVDEC NVENC NVJPG OFA PVA0 SE VIC]
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "cv0" in thermal_zone2
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "cpu" in thermal_zone0
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "soc2" in thermal_zone7
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "soc0" in thermal_zone5
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "cv1" in thermal_zone3
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "gpu" in thermal_zone1
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "tj" in thermal_zone8
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "soc1" in thermal_zone6
jtop[4175328]: [INFO] jtop.core.temperature - Found thermal "cv2" in thermal_zone4
jtop[4175328]: [INFO] jtop.core.power - Alarms VDDQ_VDD2_1V8AO - {'crit_alarm': 0, 'max_alarm': 0}
jtop[4175328]: [WARNING] jtop.core.power - Skipped "sum of shunt voltages" /sys/bus/i2c/devices/1-0041/hwmon/hwmon2/in7_label
jtop[4175328]: [INFO] jtop.core.power - Alarms VDD_GPU_SOC - {'crit_alarm': 0, 'max_alarm': 0}
jtop[4175328]: [INFO] jtop.core.power - Alarms VDD_CPU_CV - {'crit_alarm': 0, 'max_alarm': 0}
jtop[4175328]: [INFO] jtop.core.power - Alarms VIN_SYS_5V0 - {'crit_alarm': 0, 'max_alarm': 0}
jtop[4175328]: [WARNING] jtop.core.power - Skipped "sum of shunt voltages" /sys/bus/i2c/devices/1-0040/hwmon/hwmon1/in7_label
jtop[4175328]: [INFO] jtop.core.power - Found I2C power monitor
jtop[4175328]: [INFO] jtop.core.fan - Fan pwmfan(1) found in /sys/class/hwmon/hwmon0
jtop[4175328]: [INFO] jtop.core.fan - RPM pwm_tach found in /sys/class/hwmon/hwmon4
jtop[4175328]: [INFO] jtop.core.fan - Found nvfancontrol.service
jtop[4175328]: [INFO] jtop.core.jetson_clocks - jetson_clocks found in /usr/bin/jetson_clocks
jtop[4175328]: [INFO] jtop.core.nvpmodel - nvpmodel running in [0]MAXN - Default: 2
jtop[4175346]: [INFO] jtop.service - Initialization service
jtop[4175346]: [INFO] jtop.service - service ready
jtop[4175346]: [INFO] jtop.service - jtop timer thread started 1000ms
jtop[4175346]: [INFO] jtop.service - jtop timer thread close
RAW Data
File from jtop --error-log attached
--------------------- PLATFORM -------------------------
Machine: aarch64
System: Linux
Distribution: Ubuntu 22.04 Jammy Jellyfish
Release: 5.15.148-tegra
Python: 3.10.12
-------------------- JETSON RAW OUTPUT -----------------
------------------
Path: /etc/nv_tegra_release
# R36 (release), REVISION: 4.0, GCID: 37537400, BOARD: generic, EABI: aarch64, DATE: Fri Sep 13 04:36:44 UTC 2024
------------------
Path: /sys/firmware/devicetree/base/model
NVIDIA Jetson AGX Orin Developer Kit
------------------
Path: /proc/device-tree/nvidia,boardids
No such file or directory
------------------
Path: /proc/device-tree/compatible
nvidia,p3737-0000+p3701-0005nvidia,p3701-0005nvidia,tegra234
------------------
Path: /proc/device-tree/nvidia,dtsfilename
No such file or directory
------------------
Path: I2C-0
FAIL
------------------
Path: I2C-1
FAIL
------------------
Path: I2C-2
FAIL
------------------
Path: I2C-7
FAIL
-------------------- IGPU OUTPUT ---------------------
------------------
Path: /sys/class/devfreq/15380000.nvjpg/device/of_node/name
nvjpg
------------------
Path: /sys/class/devfreq/17000000.gpu/device/of_node/name
gpu
------------------
Path: /sys/class/devfreq/15540000.nvjpg/device/of_node/name
nvjpg
------------------
Path: /sys/class/devfreq/15480000.nvdec/device/of_node/name
nvdec
------------------
Path: /sys/class/devfreq/154c0000.nvenc/device/of_node/name
nvenc
------------------
Path: /sys/class/devfreq/15a50000.ofa/device/of_node/name
ofa
------------------
Path: /sys/class/devfreq/15340000.vic/device/of_node/name
vic
Log from jtop 4.3.2