Depending on the checks/the plugins you use for the checks, this will increase the load and decrease performance on the Nagios server. Also, it doesn't make sense to check some services every minute, for example check_disk (disk utilization).<br>
<br>I suggest you create a service definition template with the relevant parameters (check_interval 1, retry_check_interval 1) and use this template for the 100 services.<br><br><div class="gmail_quote">On Thu, Mar 1, 2012 at 10:12 AM, Marco Borsani <span dir="ltr"><<a href="mailto:m.borsani@it.net">m.borsani@it.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="IT"><div><p class="MsoNormal">Hi all<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span lang="EN-GB">My actual environment has about 1000/1500 services.<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB">Usually I set the parameter normal_check_interval at 5 and the retry_check_interval at 1.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-GB">One customer ask me to set both parameters to 1 (for about 100 services) , but I am afraid this could be to heavy for the server and the network…what do you think about ?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-GB">Are there any parameters inside nagios.cfg that I will be able to increase the performance if is it necessary ? <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-GB">Regards<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal">
<span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"" lang="EN-GB">Marco Borsani<u></u><u></u></span></p><p class="MsoNormal">
<b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#ffc000" lang="EN-GB">Unix and Monitoring Sysadmin<u></u><u></u></span></b></p><p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#ffc000" lang="EN-GB">Technical Operations Dpt.<u></u><u></u></span></b></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif"">tel: <a href="tel:%2B39%20010%204310115" value="+390104310115" target="_blank">+39 010 4310115</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif"">fax: <a href="tel:%2B39%2002%2030130311" value="+390230130311" target="_blank">+39 02 30130311</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif"">cell: <a href="tel:%2B39%20329%205953944" value="+393295953944" target="_blank">+39 329 5953944</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:7.0pt;font-family:"Arial","sans-serif"">ITnet Srl<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:7.0pt;font-family:"Arial","sans-serif"">Società con socio unico<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:7.0pt;font-family:"Arial","sans-serif"">Direzione e Coordinamento di Libero S.r.l.</span><span style="font-size:8.0pt;font-family:"Arial","sans-serif""><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p></div></div><br>------------------------------------------------------------------------------<br>
Virtualization & Cloud Management Using Capacity Planning<br>
Cloud computing makes use of virtualization - but cloud computing<br>
also focuses on allowing computing to be delivered as a service.<br>
<a href="http://www.accelacomm.com/jaw/sfnl/114/51521223/" target="_blank">http://www.accelacomm.com/jaw/sfnl/114/51521223/</a><br>_______________________________________________<br>
Nagios-users mailing list<br>
<a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a><br>
<a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a><br>
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue.<br>
::: Messages without supporting info will risk being sent to /dev/null<br></blockquote></div><br>