Ticket #738 (new)

Opened 8 years ago

Last modified 7 years ago

Import of old collected node measurements into new archive system

Reported by: kostko Owned by: kostko
Priority: major Milestone: Ideas for the future
Component: nodewatcher/core Version:
Keywords: Cc:
Related nodes: Realization state:
Blocking: Effort: normal
Blocked by: Security sensitive: no

Description (last modified by mitar) (diff)

Since we have moved to new archive system (based on storing everything into MongoDB) we would like also to import old node measurements (which were stored only in RRD files) into this system.

There are two problems:

  • For values of type counter in RRD files only derivate is stored. It would be need to integrate back and reconstruct initial data.
  • For values of the counter there can be artificial peaks from counter resets. Ideally, those peaks should be excludes as we would get invalid data when converting back.

Copy of all data from 29. 8. 2010 is stored on the server.

Change History

comment:1 Changed 7 years ago by mitar

  • Description modified (diff)
  • Summary changed from Import starih podatkov v nov sistem arhiviranja to Import of old collected node measurements into new archive system

comment:2 Changed 7 years ago by mitar

  • Description modified (diff)
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