julia-webserver takes up a lot of cpu #300

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ViralBShah opened this Issue Dec 11, 2011 · 6 comments

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ViralBShah commented Dec 11, 2011

julia-webserver takes up about 50% CPU even when there is no work being done. Is this due to polling?

stepchowfun was assigned Dec 11, 2011

Contributor

stepchowfun commented Dec 11, 2011

Hmm, polling shouldn't take that much CPU. Is this with no browser
sessions open (just the default "idle" session)?

On Sun, Dec 11, 2011 at 1:07 PM, Viral B. Shah <
reply@reply.github.com

wrote:

julia-webserver takes up about 50% CPU even when there is no work being
done. Is this due to polling?


Reply to this email directly or view it on GitHub:
#300

Owner

ViralBShah commented Dec 11, 2011

This is with a browser session open.

-viral

On Dec 11, 2011, at 11:42 PM, Stephan Boyer wrote:

Hmm, polling shouldn't take that much CPU. Is this with no browser
sessions open (just the default "idle" session)?

On Sun, Dec 11, 2011 at 1:07 PM, Viral B. Shah <
reply@reply.github.com

wrote:

julia-webserver takes up about 50% CPU even when there is no work being
done. Is this due to polling?


Reply to this email directly or view it on GitHub:
#300


Reply to this email directly or view it on GitHub:
#300 (comment)

Owner

ViralBShah commented Jan 8, 2012

I haven't been able to come up with a good way to reproduce this, and have not noticed it recently. Will reopen if necessary.

ViralBShah closed this Jan 8, 2012

JeffBezanson reopened this Jan 19, 2012

Owner

JeffBezanson commented Jan 19, 2012

I'm still seeing this. julia webserver using 40% cpu, and the network activity on the browser end is a steady 12k/sec or so, all while idle.

Contributor

pygy commented Feb 20, 2012

Actually, it happens as soon as the server starts, with no client connected.

Owner

ViralBShah commented Dec 23, 2012

I no longer see high cpu usage when the web repl is idle.

ViralBShah closed this Dec 23, 2012

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