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cpu randomly goes to 100% #135

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feross opened this issue Sep 21, 2014 · 3 comments
Closed

cpu randomly goes to 100% #135

feross opened this issue Sep 21, 2014 · 3 comments
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@feross feross commented Sep 21, 2014

Issue by feross
Sunday Aug 17, 2014 at 13:22 GMT
Originally opened as https://github.com/feross/bittorrent-client/issues/39

In the middle of downloading, the CPU will suddenly to 100%. I've been unable to figure out the reason.
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@feross feross commented Sep 21, 2014

Comment by ollym
Thursday Aug 28, 2014 at 09:35 GMT

@feross sorry for stating the obvious.. but could this be because the CPU is copying a large chunk of memory to disk? I saw CPU spikes when swap kicked in.

Related to #16
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@transitive-bullshit transitive-bullshit commented Sep 21, 2014

I doubt the CPU would spike for disk writes; it's IO-intensive not processor-intensive. The only things I could think of would be some race condition with events / control flow that causes a practically infinite loop or possibly something with the block decoding and the CPU-intensive hashes..?
@feross feross added the help wanted label Nov 19, 2014
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@feross feross commented Mar 12, 2015

Closing out old issues. Feel free to comment or open a new issue if this still affects you.
@feross feross closed this Mar 12, 2015
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