github.com/zhaojkun/banshee

v0.2.0
Source
Go

Version published: 9 years ago

Created: 9 years ago

Source

Banshee

Banshee is a real-time anomalies(outliers) detection system for periodic metrics.

snap-01 snap-02 snap-03

Requirements

Go >= 1.5.
Node and gulp.

Build

Clone the repo.
Build binary via make.
Build static files via make static.

Deployment

https://godoc.org/github.com/eleme/banshee#hdr-Deployment

Upgrade

https://godoc.org/github.com/eleme/banshee#hdr-Upgrade

Philosophy

3-sigma:

>>> import numpy as np
>>> x = np.array([40, 52, 63, 44, 54, 43, 67, 54, 49, 45, 48, 54, 57, 43, 58])
>>> mean = np.mean(x)
>>> std = np.std(x)
>>> (80 - mean) / (3 * std)
1.2608052883472445 # anomaly, too big
>>> (20 - mean) / (3 * std)
-1.3842407711224991 # anomaly, too small

Authors

License

FAQs

What is github.com/zhaojkun/banshee?

Package last updated on 29 Apr 2016

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