A bit late on this but with your scale, it's definitely worth looking into monitoring solutions based around SNMP. Solutions like Shinken, Nagios and Icinga are all designed around snmp polling and can probably be tuned for 1 or 5 seconds polling for your metrics. You can even send all the data into InfluxDB and make pretty graphs with Grafana.
Writing your own tool seems overkill for this. Cheers! Laurent On 5/7/2016 11:20 AM, Richard Mayers wrote: > Hi folks, > > For my master thesis I am doing a load balancing project and I have to > know the link usage if possible every second. For that I set the > refresh interval to 1 second, so every thing is good so far. > > My problem is that I am working with big topologies and I may have 200 > or more routers. If I get the counters polling it takes forever I can > not poll the routers one by one, or not even using threads (at some > point it would not scale). > > What would be the best way to get all the counters ? > > Since I am simulating everything in a single machine I can do a trick > and write the counters in a file, however that will not be useful when > I test my solution in a real network. > > Kind regards, > Richard > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications Manager > Applications Manager provides deep performance insights into multiple tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > _______________________________________________ > Net-snmp-users mailing list > Net-snmp-users@lists.sourceforge.net > Please see the following page to unsubscribe or change other options: > https://lists.sourceforge.net/lists/listinfo/net-snmp-users ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
