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Re: slapd syncrepl consumer having permanent high CPU load


I was preparing openLDAP with GDB symbols but looks like the issue was identified and solved in HEAD. Just to identify this issue; was created any sort of ITS for verification in a new load?

Sorry my late response but my baby daughter just born last week and I was having some work at home.

I will give a try in the HEAD load.

Best Regards,


PS-> Just some link from my daughter 

--- On Wed, 3/18/09, Howard Chu <hyc@symas.com> wrote:

> From: Howard Chu <hyc@symas.com>
> Subject: Re: slapd syncrepl consumer having permanent high CPU load
> To: "John Morrissey" <jwm@horde.net>
> Cc: openldap-software@openldap.org
> Date: Wednesday, March 18, 2009, 5:21 AM
> John Morrissey wrote:
> > After ~16h uptime, slapd with this BDB had increased
> its DN cache to ~250k
> > entries after it previously appeared stable at the
> configured 20k entries,
> > and its entry cache had ballooned to ~480k entries.
> Its RSS was about 3.6GB
> > at this point, with a BDB cache size of 2GB.
> I was finally able to reproduce this (took several hours of
> searches. Fortunately I was at a St. Pat's party so I didn't
> have to wait around, just got home in time to see it start
> going bad...). A fix is now in HEAD.
> (And now we'll see if Guinness is Good For Your Code... ;)
> --   -- Howard Chu
>   CTO, Symas Corp.       
>    http://www.symas.com
>   Director, Highland Sun     http://highlandsun.com/hyc/
>   Chief Architect, OpenLDAP  http://www.openldap.org/project/