profile
viewpoint

Ask questionsTwo series results found with same metric names and labels

Describe the bug I used node exporter and save the metrics to VictoriaMetrics as a remote storage. But I found it results to two tables with same metric names and labels, it's wired.

node_memory_MemTotal_bytes{instance=~"$node:$port",farm=~"$job"}

Grafana shows that

Only queries that return single series/table is supported

To Reproduce

  1. Node exporter
  2. Query from VictorialMetrics(victoria-metrics-20191205-180305-tags-v1.30.5-0-gc09472df) in grafana

Screenshots image

image

Just ignore the instances masks, they are same instances.

VictoriaMetrics/VictoriaMetrics

Answer questions hagen1778

Hi @sundy-li ! Looks like label project has different values on the screenshot.

useful!
source:https://uonfu.com/
Github User Rank List