Sean Hanson
Sean Hanson
**Is your feature request related to a problem? Please describe.** Several functions (at least `divideSeries`, `divideSeriesLists`, and `asPercent`) trash the tags of the inputs. This makes it difficult to use...
Description =========== We have a consumer group (call it `CG1`) that consumes from a set of topics and produces to a single output topic. Historically this has worked well, however...
Description =========== Re-opening old issue #2046. As mentioned in that issue, we send millions of small messages per second and use a key to partition them. The partitioning being consistent...
In the cassandra index [current time is used](https://github.com/grafana/metrictank/blob/master/idx/cassandra/cassandra.go#L304) to determine if lastUpdate should be saved to the cassandra table. When doing an initial backfill, this means that we need to...
**Describe the bug** [groupByTags](https://github.com/grafana/metrictank/blob/108ffb9ea16eb92bcfe0bd16002c64fc8b14fe0b/expr/func_groupbytags.go#L85) builds a buffer of `;` delimited tags to form the `key` and then groups all series with the same key together. To get the individual tag...
#### Is your feature request related to a problem? Please describe. We are working on creating a very large Mimir cluster (currently 240 ingesters, likely to be ~500). We see...
### What happened? When using the query builder for graphite with tags, the time range is issued only for tag key autocomplete and not tag values. Autocomplete for tag key:...
Description =========== When one of our kafka brokers restarts, we occasionally see that a producer gets stuck producing to the wrong broker when the broker comes back. Select logs for...
**Problem description** Looking at existing implementations, they have lines like [these](https://github.com/go-graphite/carbonapi/blob/cdab347e39e6c2fc231d1ceadb2c0dd2cb36cf34/zipper/protocols/prometheus/prometheus_group.go#L345-L348) which return values only for the "real" start/stop times, which might significantly reduce the memory used for series with...