官方新推出jtop工具,专门用来查看jetson的CPU、GPU等信息,使用方法也很简单
安装方法:
sudo -H pip install jetson-stats
使用方法,直接在命令行输入:
sudo jtop
就会有显示输出:
读取数据:
from jtop import jtop
import time
if __name__ == "__main__":
print("Simple Tegrastats reader")
with jtop() as jetson:
while True:
# Read tegra stats
print(jetson.stats)
# Status disk
print(jetson.disk)
# Status fans
if hasattr(jetson, 'fan'):
print(jetson.fan)
# uptime
print(jetson.uptime)
# nvpmodel
print(jetson.nvpmodel)
# local interfaces
print(jetson.local_interfaces)
# boards
print(jetson.board)
# Sleep before send new stat
time.sleep(1)
其他用途(更多看官网):
Controls
To control the your NVIDIA Jetson are available this keyboard commands:
In page 3 MEM:
- c Clear cache
- s Enable/Disable extra swap
- + and - Increase and decrease swap size
In page 4 CTRL:
- a Start/Stop jetson_clocks service (Note: jetson_clocks start only after 60s from up time)
- e Enable/Disable jetson_clocks on board boot
- + and - Increase and decrease the NVPmodel
- f Manual/jetson_clocks mode for your fan
- p and m Increase and decrease the Fan speed