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From Jukka Zitting <jukka.zitt...@gmail.com>
Subject Re: cpu usage 100% when i am adding content to node
Date Wed, 02 May 2012 07:47:30 GMT

On Wed, May 2, 2012 at 8:59 AM, Thomas Mueller <mueller@adobe.com> wrote:
> I guess the bottleneck is calculating the content hash (SHA-1 message
> digest). That's expected. But maybe it's something else.

Another likely CPU consumer is full text indexing, especially if
you're dealing with a complex PDF or Office document.

The SHA-1 computation time should be a fraction of the IO time needed
to copy a binary, whereas full text extraction can at times take much
longer than the plain copy.


Jukka Zitting

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