Investigate hundreds of rollbacks per second in postgres #88307
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vgrozdanic
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Apr 2, 2025
Tries to fix the problem of a couple of hundred rollbacks per second: https://app.datadoghq.com/s/FH6-Y3/tmu-9re-83a Current theory is that we are optimistically creating some records and that the creation fails most of the times. By adding this metrics, this theory can be either confirmed or debunked by adding these metrics. The metrics will be removed in a couple of weeks when the investigation is finished part of #88307
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https://app.datadoghq.com/notebook/12067672/postgres-rollback-investigation 3 problematic tables found: |
andrewshie-sentry
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Apr 8, 2025
Tries to fix the problem of a couple of hundred rollbacks per second: https://app.datadoghq.com/s/FH6-Y3/tmu-9re-83a Current theory is that we are optimistically creating some records and that the creation fails most of the times. By adding this metrics, this theory can be either confirmed or debunked by adding these metrics. The metrics will be removed in a couple of weeks when the investigation is finished part of #88307
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