percentile graph

Asked by Mohan

 I am looking for pointers to doc. that can help me show percentiles and quartiles in the graph. Can one graph show everything including avg. , mean etc. ?

Thanks.

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Daniel Lawrence (dannyla) said :
#1

One of the advantages of the graphite is its ease to build a complex graph using multiple targets/data sources and putting them all together on the same graph.

nPercentile(path.to.metric,99) # 99th Percentile
nPercentile(path.to.metric,97) # 97th Percentile
nPercentile(path.to.metric,95) # 95th Percentile
movingMedian(path.to.metric,5) # Median ( moving )
movingAverage(path.to.metric,5) # Average ( moving )

http://graphite:8000/render?from=-7days&until=now&width=400&height=250&target=nPercentile(path.to.metric%2C97)&target=movingMedian(path.to.metric%2C5)&target=movingAverage(path.to.metric%2C5)&target=nPercentile(path.to.metric%2C99)

Taking this approach one graph can indeed show multiple targets.

http://readthedocs.org/docs/graphite/en/latest/functions.html

* where path.to.metric is a real - path to a metric.

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Mohan (radhakrishnan-mohan) said :
#2

Thanks.