[0.22] Greatly improve memory usage during collection syncs#2520
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[0.22] Greatly improve memory usage during collection syncs#2520
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The memory reduction comes in two parts: 1. Refactor first stage to limit number of coroutines running at once to 100 2. Avoid when possible json serialization of docs_blob, files, manifest & contents fields The memory growth should remain flat (or extremely minimal) after first batch (500) processing of collection versions. Most syncs should now complete with less than 1 GB of memory usage. https://issues.redhat.com/browse/PULP-402 Assssisted by: clause-opus-4.6 (cherry picked from commit afdaf7c)
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The memory reduction comes in two parts:
The memory growth should remain flat (or extremely minimal) after first batch (500) processing of collection versions. Most syncs should now complete with less than 1 GB of memory usage.
https://issues.redhat.com/browse/PULP-402
Assssisted by: clause-opus-4.6
(cherry picked from commit afdaf7c)
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