Re: [collectd] Metric manipulation plugins

2013-11-15 Thread Otis Gospodnetic
Hi Pierre, I can't answer your Collectd-specific questions, but I'm wondering why block-based approach is needed? If Collectd outputs data every 10 seconds, for example, isn't the value written out every 10 seconds already aggregated in some way? Thanks, Otis -- Performance Monitoring * Log Analy

[collectd] Metric manipulation plugins

2013-11-03 Thread Pierre-Yves Ritschard
Hi list, Right now in collectd we have read, write, notification and logging plugins which cover most our use cases. I think the model falls short when implementing plugins like aggregation, chaining or threshold. It seems as though we are missing an intermediate endpoint to plug in metric manipu