文章目录：
1 在Jetson设别上安装jtop2 jtop的使用2.1 jtop的使用2.2 jetson-stats一些可执行文件使用3 jetson NX默认刷好机之后的环境1 在Jetson设别上安装jtop
1、jtop的github官网
jtop的github官网：/rbonghi/jetson_stats
2、安装jtop
直接使用pip安装即可
sudo -H pip install -U jetson-stats
2 jtop的使用
2.1 jtop的使用
1、直接在命令行中输入
jtop
打开之后就可以动态显示了（由于动态gif太大上传不了），点击最下面一行按钮可以切换显示，如下：
1）显示所有的信息2）显示GPU使用动态信息3）显示CPU使用动态信息4）显示内存使用动态信息5）查看一些默认设置6）查看Jetson设备上的一些软件库包版本信息
2.2 jetson-stats一些可执行文件使用
一共提供5个全局的可执行文件：
jtopjetson_configjetson_releasejetson_swapjetson variables
上面用过jtop了，再介绍一个Jetson_release，如下，只要在命令行中输入如下的命令即可，会显示出Jetson一些软件版本信息（和上面的info一样）：
zhihui@zhihui-desktop:~$ jetson_release -v- NVIDIA Jetson Xavier NX (Developer Kit Version)* Jetpack 4.4 [L4T 32.4.3]* NV Power Mode: MODE_15W_6CORE - Type: 2* jetson_stats.service: active- Board info:* Type: Xavier NX (Developer Kit Version)* SOC Family: tegra194 - ID:25* Module: P3668 - Board: P3509-000* Code Name: jakku* CUDA GPU architecture (ARCH_BIN): 7.2* Serial Number: 142244718- Libraries:* CUDA: 10.2.89* cuDNN: 8.0.0.180* TensorRT: 7.1.3.0* Visionworks: 1.6.0.501* OpenCV: 4.1.1 compiled CUDA: NO* VPI: 0.3.7* Vulkan: 1.2.70- jetson-stats:* Version 3.0.2* Works on Python 3.6.9zhihui@zhihui-desktop:~$
剩余的就自己探索吧！
3 jetson NX默认刷好机之后的环境
1、Jetson NX刷好机之后默认会装好很多软件
cudacudnntensorrtopencvgitdockercmake等等
2、python库包环境
zhihui@zhihui-desktop:~$ pip3 listDEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.apt-clone (0.2.1)apturl (0.5.2)asn1crypto (0.24.0)beautifulsoup4 (4.6.0)blinker (1.4)Brlapi (0.6.6)certifi (.1.18)chardet (3.0.4)cryptography (2.1.4)cupshelpers (1.0)Cython (0.29.21)decorator (4.1.2)defer (1.0.6)distro-info (0.18ubuntu0.18.04.1)feedparser (5.2.1)graphsurgeon (0.4.5)html5lib (0.999999999)httplib2 (0.9.2)idna (2.6)jetson-stats (3.0.2)Jetson.GPIO (2.0.8)keyring (10.6.0)keyrings.alt (3.0)language-selector (0.1)launchpadlib (1.10.6)lazr.restfulclient (0.13.5)lazr.uri (1.0.3)louis (3.5.0)lxml (4.2.1)macaroonbakery (1.1.3)Mako (1.0.7)MarkupSafe (1.0)numpy (1.13.3)oauth (1.0.1)oauthlib (2.0.6)onboard (1.4.1)PAM (0.4.2)pandas (0.22.0)pip (9.0.1)protobuf (3.0.0)pycairo (1.16.2)pycrypto (2.6.1)pycups (1.9.73)pygobject (3.26.1)PyICU (1.9.8)PyJWT (1.5.3)pymacaroons (0.13.0)PyNaCl (1.1.2)pyRFC3339 (1.0)python-apt (1.6.5+ubuntu0.2)python-dateutil (2.6.1)python-debian (0.1.32)pytz (.3)pyxdg (0.25)PyYAML (3.12)requests (2.18.4)requests-unixsocket (0.1.5)scipy (0.19.1)SecretStorage (2.3.1)setuptools (39.0.1)simplejson (3.13.2)six (1.11.0)ssh-import-id (5.7)system-service (0.3)systemd-python (234)tensorrt (7.1.3.0)ubuntu-drivers-common (0.0.0)uff (0.6.9)unity-scope-calculator (0.1)unity-scope-chromiumbookmarks (0.1)unity-scope-colourlovers (0.1)unity-scope-devhelp (0.1)unity-scope-firefoxbookmarks (0.1)unity-scope-manpages (0.1)unity-scope-openclipart (0.1)unity-scope-texdoc (0.1)unity-scope-tomboy (0.1)unity-scope-virtualbox (0.1)unity-scope-yelp (0.1)unity-scope-zotero (0.1)urllib3 (1.22)urwid (2.0.1)wadllib (1.3.2)webencodings (0.5)wheel (0.30.0)xkit (0.0.0)zope.interface (4.3.2)zhihui@zhihui-desktop:~$
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