= Influxdb =

Export data to csv 
{{{
OMD[monitor@3aa1bf04cbdd]:~$ influx -database nagflux -execute 'SELECT * FROM metrics' -format csv > test.csv
}}}

Select the lastest 2 value from metrics
{{{
OMD[monitor@1f46579684ec]:~/etc$ influx
Connected to http://127.0.0.1:8086 version 1.8.10
InfluxDB shell version: 1.8.10
> use nagflux
Using database nagflux
> SELECT * FROM metrics ORDER BY DESC LIMIT 2
name: metrics
time                 command          crit crit-fill host      max min performanceLabel service unit value warn warn-fill
----                 -------          ---- --------- ----      --- --- ---------------- ------- ---- ----- ---- ---------
2022-05-05T10:18:27Z check-host-alive                localhost         rtmin            ping    ms   0.014      
2022-05-05T10:18:27Z check-host-alive 5000 none      localhost     0   rta              ping    ms   0.028 3000 none
> 

}}}