Hi,

I just quickly put together a tiny utility script to estimate 
average/mean/min/max/percentiles for `nodetool cfhistogram` latency output. 
Maybe could be useful to someone else, don’t know. You can find it here:


https://gist.github.com/JensRantil/3da67e39f50aaf4f5bce



Future improvements would obviously be to not hardcode `us:` and support the 
other histograms. Also, this logic should maybe even be moved into the  
`nodetool cfhistogram` since these are fairly common metrics for latency.


Cheers,
Jens

———
Jens Rantil
Backend engineer
Tink AB

Email: [email protected]
Phone: +46 708 84 18 32
Web: www.tink.se

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