<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Had an inquiry regarding ns-slapd, was multi-threading always supported from the first public release?<o:p></o:p></p><p class=MsoNormal>I’ve seen ns-slapd (an older version) sit pegged at or near 100% CPU utilization on a multi-core Xeon system.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve read elsewhere that someone has seen it hit 200% on a 2 way Xeon system (from 2007)<o:p></o:p></p><p class=MsoNormal><a href="http://www.mail-archive.com/fedora-directory-users@redhat.com/msg06164.html">http://www.mail-archive.com/fedora-directory-users@redhat.com/msg06164.html</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Justin.<o:p></o:p></p></div></body></html>