Hi Isuru, We were encounter there is an issue with timer stats in carbon-metrics due to its default reservoir which is exponentially decaying reservoir. As per the doc, it says A histogram with an exponentially decaying reservoir produces quantiles which are representative of (roughly) the last five minutes of data. Same issue mentioned in links [1][2] as well and they have provided some workaround to mitigate the issue. It would be great if you could provide a fix for this?
[1] http://taint.org/2014/01/16/145944a.html [2] https://blog.filippo.io/understanding-metrics Cheers! -- Indika Sampath Senior Software Engineer WSO2 Inc. http://wso2.com Phone: +94 716 424 744 Blog: http://indikasampath.blogspot.com/
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