Grafana: What's the meaning of red/green dotted line?

Created on 29 Mar 2017  路  3Comments  路  Source: grafana/grafana

Is there document about the meaning of dotted line?
I've trying to zoom it to maximum and put cursor on the line, but found the numbers are the same as neighbors.

grafana_dot_line

Most helpful comment

Red meaning an alert triggered and green meaning an alert cleared. Check your alert settings for details.

All 3 comments

Red meaning an alert triggered and green meaning an alert cleared. Check your alert settings for details.

I have setup a alert evaluate every 60s.
WHEN max() OF query(A,1m,now) IS ABOVE 0.002
if no data or all values are null SET STATE TO No Data
if execution error or timeout SET STATE TO Alerting.

I've check the value of the stats all are below 0.002.

I've pressed the 'Test Rule' and get the following result.
result
firing false
state ok
conditionEvals false = false
timeMs 3.897ms
logs [ [object Object], [object Object], [object Object], [object Object], [object Object], [object Object] ]

Well, I understood. The rule is base on 1 min, so, for example:
10:10:10 occurs 0.00278
10:11:01 alert show red dotted line because during 10:10:00-10:11:00 the max() value is 0.00278 which greater then 0.002.
10:12:01 alert show green dotted line because during 10:11:00-10:12:00 the max() value is below 0.002.

Was this page helpful?
0 / 5 - 0 ratings

Related issues

KlavsKlavsen picture KlavsKlavsen  路  3Comments

utkarshcmu picture utkarshcmu  路  3Comments

calind picture calind  路  3Comments

ahmetkakici picture ahmetkakici  路  3Comments

Azef1 picture Azef1  路  3Comments