Brian Chirgwin's May 20th Code Norman Docker Presentation:
https://docs.google.com/presentation/d/1ZuJjcnpPg5wnW9T52u_f3skM5CTxT402T3uBajuyxNc/edit#slide=id.g1c8951d7f5_0_3
Docker Practice site mentioned by Brian:
http://training.play-with-docker.com/
Docker Hosting site mentioned by Brian:
http://linode.com
Other hosting site mentioned by someone else: Amazon Workspace
Stats for RAM usage (inspired by conversation):
https://docs.docker.com/engine/reference/commandline/stats/
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I was not breaking 1GB of RAM, but curiously an image was using 142% of my CPU.
Sometimes docker stats did not show anything when performance was very poor.
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My CPU: lscpu | grep MHz
CPU MHz: 1333.000
(https://askubuntu.com/questions/218567/any-way-to-check-the-clock-speed-of-my-processor)
sudo dmidecode -t processor | grep Speed
[sudo] password for brent:
Max Speed: 2000 MHz
Current Speed: 1000 MHz
For dynamic watching notice that everything goes to the maximum when running WoN:
watch -n1 "lscpu | grep 'CPU MHz' | awk '{print $1}'"
sudo watch -n 1 cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq
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