carbonapi

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Cache more aggressively

10

Graphite munges timestamps to minutely resolution to increase the chance of a cache hit. It also stores the data returned by the stores so future queries on the same data...

dgryski

Expose more metrics from zipper part

1

I recently updated carbonapi from 0.10.0.1 to 0.12.6 After the update, all carbon.api.{fqdn}.zipper metrics show 0 for their value. This was working before in 0.10.0.1 The metrics for carbon.api.{fqdn}. all...

dcharleston

cactiStyle does not align labels

5

Hello, I've come across compatibility issue with `cactiStyle()`. When I wrap multiple metrics it does not align Current/Max/Min labels and values even if monospace font is used (FreeMono in my...

disorder

negative cache for fetches of non-existent items?

1

Does carbonapi provide any mechanism for caching requests for non-existent metrics for a period of time? Right now I have some bad clients which requests metrics that don't exist. I'd...

blysik

nested aliasSub works incorrectly with some symbols

3

e.x. ``` aliasSub(aliasSub(some.metric.metric{1,2}, 'metric1$', 'some alias one'), 'metric2$', 'some alias two') ``` will result in lines named ```'one'``` and ```'some alias two'```, which is wrong

Civil

This is a pre-requirement for various pending improvements. Examples of stuff we'll acheive: - Better query multiplexing. gRPC uses HTTP/2 and because of that even when we have single requests,...

Civil

Can't groupByNode(,,'highestCurrent')

12

groupByNode(,,'sum') works but 'highestCurrent' doesn't

JaderDias

timeShift() needs resetEnd=False

5

Consider: `target=metric&target=timeshift(metric, '24h')&from=midnight&until=tomorrow` that should display 1d of data from midnight to midnight, with metric graphed as much as we have, overlaid on all of yesterday's data.

dgryski

Request time percentiles stats

1

I'd like to have also stats about request time percentiles.

Civil

asPercent seems to misbehave

3

http://graphite.readthedocs.org/en/latest/functions.html#graphite.render.functions.asPercent When used with two metrics and no value to determine the 100%, carbonapi draws a 100% value, graphite-web draws two lines with the corresponding percentage calculations based on the...

grobian