neondatabase / neon

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
https://neon.tech
Apache License 2.0
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`test_sharding_split_smoke` instability #9802

Open jcsp opened 3 days ago

jcsp commented 3 days ago

Timeouts on pageserver startup while intializing page cache https://neon-github-public-dev.s3.amazonaws.com/reports/pr-9637/11892066435/index.html#/testresult/94da16e9e07308f4

Is 16 pageservers too many when multiplied by the page cache size? Is it memory pressure? Should we use fewer pageservers in this test?