[collectd] smnp plugin, 4.10.3 vs 5.0

Sergey a_s_y at sama.ru
Tue Aug 9 16:29:15 CEST 2011

On Tuesday, August 09, 2011, Mariusz Gronczewski wrote:

> in 4.x default type for if_octets is COUNTER so if it overflows it
> calculates "right" value and inserts that
>  which fails if there is more than 1 overflow between checks OR if
> counter gets "zeroed" (restart of device, VPN goin down/up),
>  which produces spikes on graph
> in 5.x default type is DERIVE so when it overflows it inserts NaN into
> database = empty line on graph

think now I understand. :-)


More information about the collectd mailing list