Zabbix get history data

[qq89267388]

hi

i use zabbix 4.0

i want use zabbix history data to generate a report,the time range is one week.

when i use zabbi API to get data ,i find the speed is very slow

but i noticed that when i use grafana to generate one week graph,the speed is very fast .

i look i get the zabbix data,find the data inteval about 10s, but the grafana graph the interval is much larger than 10s

so i think whether zabbix api has some parameter to tell zabbix return data interval ???

[LenR]

I think I remember reading that Grafana caches the zabbix API calls, so it's probably only getting the recent history when you view a graph. It probably uses similar graph presentation as zabbix so you don't see each 10 sec interval.

A weeks data at 10 sec intervals is a lot of rows, would trends provide the info?