rrdtool info ds unknown_sec meaning -


the answer question obvious, couldn't figure out means nor find documentation it. when run rrdtool info, ds[source].unknown_sec = 0, , not sure means...any or pointers appreciated!

the unknown_sec number of seconds value of ds unknown. because supplied value unknown, or outside specified range, or because time since last sample exceeds heartbeat time (which marks since unknown).

the amount of unknown time in interval used in combination xff fraction in rra definitions determine if consolodated data point stored in rra unknown.


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