[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: sched_yield messages

Aaron Richton wrote:
You should upgrade to a newer version of OpenLDAP, preferably the latest 2.3.33.

You also should not use BDB 4.3.x, that release family was broken. Use 4.2 or 4.4 or newer. In fact the current configure scripts will refuse to work with BDB 4.3.

On Tue, 13 Feb 2007, Sepp wrote:

Hello,

one of our slapd daemons take 99.9% of CPU time
(openldap 2.3.11, bdb 4.3.29, SuSE Linux
SLES-8 (i386), Kernel 2.4.21-273-smp)

With strace we detect:

sched_yield()                           = 0
sched_yield()                           = 0
..

I found a lot about the sched_yield problem in openldap,
but I'm still not sure what to do.

Any suggestions ?

Thanks !

Sepp 


--
  -- Howard Chu
  Chief Architect, Symas Corp.  http://www.symas.com
  Director, Highland Sun        http://highlandsun.com/hyc
  Chief Architect, OpenLDAP     http://www.openldap.org/project/