Hi Team,
I am creating dashboards in Grafana using InfluxDB as datasource. I am new to
InfluxDB and Grafana. I started creating dashboard and has below questions.
Question 1
I am using the below query to get the list of hosts in table panel of Grafana.
There are two output columns are displayed. One with column name "Time" and
with text "Invalid date" is displayed below this column. The second column name
is "value" and host names are displayed below this column.
Query used - SHOW TAG VALUES WITH KEY = "host"
Why "Time" column is coming and how to remove this column. I need only the list
of host names.
Question 2
I am displaying the CPU usage in graph panel of Grafana in same dashboard. The
host name is now hard coded in the query as below
SELECT mean("usage_system") FROM "cpu" WHERE "host" = 'esclient003' AND
$timeFilter GROUP BY time($interval) fill(null)
How to pass the host names as variable from first table panel which is getting
list of hosts. Which ever host is selected I need that host CPU Usage.
Please can any help me in this.
Thanks and Regards,
Sree
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