<HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-15"> <META content="MSHTML 6.00.6000.16481" name=GENERATOR></HEAD> <BODY style="MARGIN: 4px 4px 1px; FONT: 10pt Tahoma"> <DIV>Hi,</DIV> <DIV> </DIV> <DIV>I have the same Problem with <FONT face=Arial>nagios 3.0b3 server.</FONT></DIV> <DIV><FONT face=Arial>The last good Version around CPU Load was nagios 3.0a5 .</FONT></DIV> <DIV><FONT face=Arial></FONT> </DIV> <DIV><FONT face=Arial>bye</FONT></DIV> <DIV><FONT face=Arial>Uwe Knop</FONT></DIV> <DIV><BR><BR>>>> "SCHAER Frederic" <frederic.schaer@cea.fr> schrieb am Fr, Sep 7, 2007 um 5:51 in Nachricht <EA04FF699CD5274E9EC52CB5EC0508707666FF@DIODON.extra.cea.fr>:<BR></DIV> <DIV style="PADDING-LEFT: 7px; MARGIN: 0px 0px 0px 15px; BORDER-LEFT: #050505 1px solid; BACKGROUND-COLOR: #f3f3f3"> <DIV class=Section1> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I'm trying to setup a nagios 3.0b3 server, and I configured it with only one host, one check (ping).<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I can successfully start nagios, but I have concerns about the server cpu load : that's around 99% cpu usage all the time, on a P4 3GHz machine.<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Is there something I could do to decrese this load ? I tried installing a nagios 2.9 server using the same configuration, and the load caused by nagios is just . 0.<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I guess this is a bug in the beta 3 ?<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Increasing the sleep time in nagios.cfg does not help at all even if I put sleep_time=2500 (2500 seconds !)<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Any suggestions would be welcome </SPAN></FONT><FONT face=Wingdings size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Wingdings">J</SPAN></FONT><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">P.S : I compiled nagios on a 2.4.21 linux kernel, using gcc 3.2.3, don't know if this could help. I don't see many usefull things with maximum debug verbosity.<o:p></o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P> <P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P></DIV></DIV></BODY></HTML>