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Improve efficiency of accessing furthest (xor distance wise) content in the content_db #2151

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kdeme opened this issue Apr 24, 2024 · 0 comments
Open

Improve efficiency of accessing furthest (xor distance wise) content in the content_db #2151

kdeme opened this issue Apr 24, 2024 · 0 comments
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Fluffy optimization

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@kdeme
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kdeme commented Apr 24, 2024

Whenever data pruning occurs on a Fluffy node, the disk utilization of the machines that run our fleet hits 100% for 2 to 3 minutes. This is because currently the node needs to go over all content items to calculate the xor distance and find the furthest content items and delete them.

See metrics:
image
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