I have read that TOP will report higher memory usage than HTOP. However, why is JTOP showing such a drastically different memory usage vs TOP and HTOP?
Im using a production jetson nx with 4.6.
See attached image.
I have read that TOP will report higher memory usage than HTOP. However, why is JTOP showing such a drastically different memory usage vs TOP and HTOP?
Im using a production jetson nx with 4.6.
See attached image.
You may try these :
sudo tegrastats
# You can stop this with Ctrl-C after 2 seconds
free -m
cat /proc/meminfo
Also note that with recent L4T versions, part of RAM may be reserved for ZRAM swap:
sudo systemctl status nvzramconfig.service
I don’t know if this will explain it, but it is worth understanding these points:
/proc/meminfo
” is probably the authoritative version. To see a good overview of how there are different classes of RAM usage in a single “interesting” view check out “xosview
” (“sudo apt-get install xosview
”). Note the different colors for:
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