Allow to compute granularities using a custom source granularity
Bug #1631046 reported by
Sergio Colinas
This bug affects 8 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Gnocchi |
Fix Released
|
Wishlist
|
gordon chung | ||
cloudkitty |
New
|
Undecided
|
Unassigned |
Bug Description
By default carbonara updates each granularity everytime a point comes in.
If your raw data comes by second and your archive policy also includes big granularities (1 month or 1 year), it will update each one everytime a new point comes in. That results in lot of calculations that probably you don't need.
A stacked approach can prevent doing such a big calculations if the archive policy is correctly defined. So the yearly granularity can be updated using the montlhy one and so on.
Changed in gnocchi: | |
importance: | Undecided → Wishlist |
status: | New → Triaged |
Changed in gnocchi: | |
status: | Fix Committed → Fix Released |
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A better and more custom approach could be adding a source granularity parameter to the archive policy definition where you can specify which granularity you want to use for calculations.