<div class="MsoNormal">Hi guys,</div> <div class="MsoNormal" style="text-indent: 0.5in;">I'm kind of a newbie not only with Nagios, but also with all monitoring/management tools. I’ve just installed Nagios for testing it, and I’m successfully doing basic monitoring of a bunch of subnetworks, with no service monitoring yet (just pinging a few machines, seen how parent/child relationship affects alarming, etc).</div> <div class="MsoNormal" style="text-indent: 0.5in;">What I need to do is to evaluate if Nagios is suitable for a proof of concept I’m researching on, trying to monitor both hardware and services, and react if needed to meet a defined <st1:place w:st="on">SLA</st1:place> for Web Services.</div> <div class="MsoNormal"><span style=""> </span>I know that Nagios is able to do this kind of monitoring, but as far as I understood from the documentation, Nagios saves all cache and status of the
monitored environment in text files inside the file system, and I was wondering how scalable would this be when trying to online monitor (lets say) 10 services per machine in a 1K machines environment that might update their status every 10 seconds. Do you think text-files locking might be an issue in this case? I cannot found architecture details on Nagios that might answer my question, and maybe some of you can give me an insight on this matter.</div> <div class="MsoNormal"><span style=""> </span>Best regards,</div> <br>Sebastian Ganame<br><p>
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