BUG: Trends consolidation 30mns or 1 hour ?

[dakol]

In the documentation "Zabbix Manual v1.6", i read:

"zabbix keeps 30 minutes max/min/avg/count stats for each item in table trends"

but in the code:
src/libs/zbxdbhigh/db.c DBadd_trend :
------------
hour=clock-clock%3600;

result = DBselect("select num,value_min,value_avg,value_max from trends where itemid=" ZBX_FS_UI64 " and clock=%d",
itemid,
hour);
------------

which seems to be a 1 hour consolidation.

So i looked in the database and it confirms the 1 hour period.

[Aly]

I think it's should be 1 hour, but Alexei better confirm this

[Alexei]

Yes, the consolidation period is one hour. The manual will be fixed.