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https://issues.apache.org/jira/browse/CASSANDRA-8627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sam Tunnicliffe updated CASSANDRA-8627:
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    Attachment: 8627.txt

> Support Total/Recent latency histogram metrics for range slices
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-8627
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8627
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Chris Lohfink
>            Assignee: Sam Tunnicliffe
>              Labels: metrics
>             Fix For: 2.1.3
>
>         Attachments: 8627.txt
>
>
> The Metrics histogram is pretty bad at non-normal data like latencies and 
> (empirically tested and theoretically) is untrustworthy at 99th percentile. 
> For applications that care about the percentiles having the more 
> statistically accurate version is beneficial.  Adding the deprecated methods 
> like other latency histograms for CASSANDRA-7338 temporarily would help.
> This is just for 2.1 branch. CASSANDRA-5657 solves everything in 3.0.



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