Re: RE24 (2.4.15) slapd consuming large amounts of CPU

On Wed, Mar 04, 2009 at 12:32:53PM -0800, Quanah Gibson-Mount wrote: > --On Wednesday, March 04, 2009 3:30 PM -0500 John Morrissey > <jwm(a)horde.net&gt; wrote: > > On Wed, Mar 04, 2009 at 12:13:49PM -0800, Quanah Gibson-Mount wrote: > > > Interseting. I've seen this sort of CPU usage issue with OpenLDAP > > > 2.3/BDB4.2.52 on Ubuntu 8. Do you know how BDB 4.7 was built? I.e., > > > specifically, did it have the: > > > > > > --enable-posixmutexes --with-mutex=POSIX/pthreads > > > > > > options enabled? > > > > It's the Debian packaging for BDB 4.7 (only available in sid, but it's > > a simple rebuild to backport to lenny). They do *not* appear to pass > > any mutex-related options to ./configure. > > Yeah, that's a major problem in using Debian's builds of BDB. You want > those options sent to configure when using BDB on Linux NPTL systems. FWIW, I've filed http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=520926 against the Debian BDB 4.7 packaging.