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Reuse schema data among CS on the same node #12497

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swalrus1 opened this issue Dec 11, 2024 · 1 comment · Fixed by #12673
Closed

Reuse schema data among CS on the same node #12497

swalrus1 opened this issue Dec 11, 2024 · 1 comment · Fixed by #12673
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Schemas consume over 10% of memory allocated by CS. Reusing this data among column shards on the same node will significantly reduce the memory footprint.
@swalrus1 swalrus1 self-assigned this Dec 11, 2024
@swalrus1 swalrus1 linked a pull request Dec 17, 2024 that will close this issue
share schemas between CS on same node #12673
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Reduced schemas' memory footprint by 5 times, freeing 4.5GB per node on YAEM Exp:
Screenshot 2024-12-17 at 22 35 39

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share schemas between CS on same node swalrus1/ydb
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