I’ve used OpsCenter, New Relic, Splunk, and ELK and all of them have ways to visualize what’s going on. Eventually I just forked a cfstats2csv python program and started making formatted excel files which made it easy to spot anomalies and filter keyspaces / tables across nodes. I have some basic anomaly detection based on std. deviation but it’s only a static snapshot based detection. I think you want something that may be looking at the time series of the whole dataset.
Regardless cfstats , tpstats are good places to see What’s going on and then determine what you need to monitor via other tools. -- Rahul Singh rahul.si...@anant.us Anant Corporation On Mar 12, 2018, 10:02 PM -0400, Fernando Ipar <ipar.ferna...@gmail.com>, wrote: > Hello Salvatore, > > > On Mon, Mar 12, 2018 at 2:12 PM, D. Salvatore <dd.salvat...@gmail.com> > > wrote: > > > Hi Rahul, > > > I was mainly thinking about performance anomaly detection but I am also > > > interested in other types such as fault detection, data or queries > > > anomalies. > > > > I know VividCortex (http://vividcortex.com) supports Cassandra (2.1 or > > greater) and I also know it does automatic (they call it adaptive) fault > > detection for MySQL. I took a quick look at their website and could not > > find an explicit list of features they support for Cassandra but it's > > possible that fault detection is one of them too, so if SaaS is an option > > I'd recommend you take a look at them. > > > > Regards, > > Fernando Ipar > > http://fernandoipar.com
