So each vCPU of an AWS instance is actually just a thread? How does anyone running Ruby apps get any performance out of a single core?!
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Replying to @codefolio
@sgrif it just seems like such a huge limit if you've only got one process executing at a time.2 replies 0 retweets 0 likes -
Replying to @nateberkopec
You're not wrong -- it's a huge limit.
@sgrif Bigger limit in MRI Ruby because of the global VM lock. JRuby's different.2 replies 0 retweets 0 likes
Replying to @codefolio @nateberkopec
That's rather the point of virtualization
9:24 AM - 3 Dec 2016
from Ottawa - Gatineau
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