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<p class="MsoNormal">Hi guys,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My Nagios setup are having high service check latency.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Check nagios latency result is 240 seconds! <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">./check_nagios_latency.sh -w 30 -c 60<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">CRITICAL: Latency at 240.183 seconds!</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Modification in my Nagios.cfg file is only as below. Other than this, is default.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow"># MODIFIED<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">admin_email=muhamad.faiz@asia.xchanging.com<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">admin_pager=muhamad.faiz@asia.xchanging.com<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">translate_passive_host_checks=1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">log_event_handlers=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">use_large_installation_tweaks=1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">enable_environment_macros=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">enable_embedded_perl=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">use_embedded_perl_implicitly=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">max_concurrent_checks=1600<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">service_perfdata_file_processing_command=process-service-perfdata-file-pnp-bulk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">host_perfdata_file_processing_command=process-host-perfdata-file-pnp-bulk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">service_perfdata_file_processing_interval=60<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">host_perfdata_file_processing_interval=60<o:p></o:p></span></p>
<p class="MsoNormal"><span style="background:yellow;mso-highlight:yellow">status_update_interval=40</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"># /usr/local/nagios/bin/nagios -s /usr/local/nagios/etc/nagios.cfg<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Nagios Core 3.5.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Copyright (c) 2009-2011 Nagios Core Development Team and Community Contributors<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Copyright (c) 1999-2009 Ethan Galstad<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Last Modified: 03-15-2013<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">License: GPL<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Website: http://www.nagios.org<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Timing information on object configuration processing is listed<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">below. You can use this information to see if precaching your<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">object configuration would be useful.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Object Config Source: Config files (uncached)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">OBJECT CONFIG PROCESSING TIMES (* = Potential for precache savings with -u option)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">----------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Read: 0.415803 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Resolve: 0.006900 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Recomb Contactgroups: 0.001862 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Recomb Hostgroups: 3.819786 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Dup Services: 0.637380 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Recomb Servicegroups: 3.419804 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Duplicate: 0.000417 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Inherit: 0.013748 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Recomb Contacts: 0.000000 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Sort: 0.000000 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Register: 0.616385 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Free: 0.029930 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"> ============<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">TOTAL: 8.962015 sec * = 7.899897 sec (88.15%) estimated savings<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">RETENTION DATA TIMES<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">----------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Read and Process: 0.863815 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"> ============<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">TOTAL: 0.863815 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Timing information on configuration verification is listed below.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">CONFIG VERIFICATION TIMES (* = Potential for speedup with -x option)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">----------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Object Relationships: 0.080360 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Circular Paths: 0.001152 sec *<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Misc: 0.011244 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"> ============<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">TOTAL: 0.092756 sec * = 0.001152 sec (1.2%) estimated savings<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">EVENT SCHEDULING TIMES<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">-------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Get service info: 0.051265 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Get host info info: 0.032301 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Get service params: 0.000010 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Schedule service times: 0.002476 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Schedule service events: 0.002514 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Get host params: 0.000000 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Schedule host times: 0.000937 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Schedule host events: 0.001287 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"> ============<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">TOTAL: 0.090790 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Projected scheduling information for host and service checks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">is listed below. This information assumes that you are going<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">to start running Nagios with your current config files.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">HOST SCHEDULING INFORMATION<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">---------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Total hosts: 11753<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Total scheduled hosts: 7<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Host inter-check delay method: SMART<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Average host check interval: 300.00 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Host inter-check delay: 42.86 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Max host check spread: 30 min<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">First scheduled check: Tue Aug 13 11:43:54 2013<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Last scheduled check: Tue Aug 13 11:43:54 2013<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">SERVICE SCHEDULING INFORMATION<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">-------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Total services: 18662<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Total scheduled services: 170<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Service inter-check delay method: SMART<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Average service check interval: 535.76 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Inter-check delay: 3.15 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Interleave factor method: SMART<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Average services per host: 1.59<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Service interleave factor: 1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Max service check spread: 30 min<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">First scheduled check: Tue Aug 13 11:52:49 2013<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Last scheduled check: Tue Aug 13 11:58:39 2013<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">CHECK PROCESSING INFORMATION<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">----------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Check result reaper interval: 10 sec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">Max concurrent service checks: 1600<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">PERFORMANCE SUGGESTIONS<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">-----------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New";background:yellow;mso-highlight:yellow">I have no suggestions - things look okay.</span><span style="font-family:"Courier New""><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any advice will be much appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Candara","sans-serif"">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Candara","sans-serif"">Faiz<o:p></o:p></span></p>
</div>
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