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Re: multiple access bog down on HP-UX 11i

From: Justin Erenkrantz <justin_at_erenkrantz.com>
Date: 2003-11-13 18:31:40 CET

--On Wednesday, November 12, 2003 6:00 PM -0700 Ryan Hunt <rhunt@hp.com> wrote:

> As soon as I start an import for a 10th simultaneous svnserve process all
> process assume the sleep state and drop down to 1% CPU or less. Load drops
> to 1-2.
...
> Any ideas on why this might occur and how to prevent it?

I'd start looking at BDB first.

Can you get a stack trace of where the processes are sleeping (pstack if you
have something like that)? I wouldn't be shocked if it's in a BDB mutex lock.
Also, what version of BDB are you using? (And, for that matter, what SVN
version?) -- justin

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Received on Thu Nov 13 18:32:59 2003

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