389 LDAP Multi-threading question

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Hello,

 

Had an inquiry regarding ns-slapd, was multi-threading always supported from the first public release?

I’ve seen ns-slapd (an older version) sit pegged at or near 100% CPU utilization on a multi-core Xeon system.

 

I’ve read elsewhere that someone has seen it hit 200% on a 2 way Xeon system (from 2007)

http://www.mail-archive.com/fedora-directory-users@xxxxxxxxxx/msg06164.html

 

There are obviously other factors in terms of the DB, what you are doing, in terms of add or add+delete; however was curious if there was an a parameter or a compile time setting that enables/disables threads, if the default was always to use multiple threads(?) or is it the case that there are other non-optimized parameters being used that would not allow ns-slapd to utilize the other N number of cores?

 

Justin.

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