update comments to correctly reflect counter space usage#189
Merged
karlmcguire merged 1 commit intodgraph-io:masterfrom Apr 14, 2021
Merged
update comments to correctly reflect counter space usage#189karlmcguire merged 1 commit intodgraph-io:masterfrom
karlmcguire merged 1 commit intodgraph-io:masterfrom
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Hi - any feedback on this? I'd love to move it out of my PR inbox (or make changes as needed)! Let me know 😄 |
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@manishrjain @karlmcguire Would it be possible to get a review on this? This caused some confusion for us when rolling out a ristretto cache in production, and it would be nice to avoid this confusion for future users! |
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When using ristretto in our application, we noticed that the memory used per counter was much higher than the documentation suggested. This PR updates the comments in the config struct to accurately represent the space per counter (and matches our observations).
Sources:
https://github.com/neena/ristretto/blob/29b4dd7a077785696ba5422081b3c301d4c1e5f1/sketch.go#L43-L62
https://github.com/neena/ristretto/blob/8f368f2f2ab3a54cbe62fb9772cd75ce55e07802/z/bbloom.go#L51-L75
This change is