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RS_CACHE_MVCC_MAX_DEPTH needs a better heuristic #338

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jamadden opened this issue Aug 28, 2019 · 1 comment
Open

RS_CACHE_MVCC_MAX_DEPTH needs a better heuristic #338

jamadden opened this issue Aug 28, 2019 · 1 comment
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@jamadden
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It's a very simple value right now, that doesn't take into effect transactions per second or transaction size in an environment.

https://github.com/zodb/relstorage/blob/master/src/relstorage/cache/mvcc.py#L527
@jamadden jamadden added this to the 3.0 milestone Aug 28, 2019
@jamadden jamadden mentioned this issue Oct 2, 2019
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@jamadden jamadden removed this from the 3.0 milestone Oct 20, 2019
@jamadden
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Adding some logging might help understand how production environments are reacting with the current settings.

jamadden added a commit that referenced this issue Aug 27, 2020
@jamadden
Add some logging around exceeding cache MVCC limits.
127c5c2 
Refs #338
@jamadden jamadden mentioned this issue Aug 27, 2020
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