Ad Widget

Collapse

Grafana panels break if requesting a lot of data

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • DonPook
    Member
    • Dec 2019
    • 38

    #1

    Grafana panels break if requesting a lot of data

    Hello guys,

    If anyone is using grafana, when I am using a big time range for data (say 7 days), or when I am using multiple queries in the same dashboard, panels begin to break (show no data), if I refresh the dashboard, sometimes they work, sometimes they stay broken. It is not constant for small to medium queries. When I use big queries (say for 1 month), if I ask for 2 devices instead of 1, it will 100% fail, while for 1 device, it will most likely work. Now, I don’t know if it is a memory thing I could change on Grafana? Maybe the query or / and answer size?? If the problem lies with Grafana or Zabbix API? The logs I get are below:

    lvl=eror msg=“Request Completed” logger=context userId=1 orgId=1 uname=admin method=POST path=/api/datasources/proxy/4 status=500 remote_addr=xxx.xxx.xxx.xxx time_ms=2209 size=0 referer=“https://xxx.xxx.xxx.xxx:3000/d/7427M...=now-7d&to=now

    Anyone seen this before?
    Thank you
Working...