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## Steps to reproduce
It is not clear how to reproduce it.
We just know final result (at production).
There are the following errors:
```
Oct 10 04:03:04 zenith-1-ps-2.local pageserver[209096…
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## Motivation
https://neondb.slack.com/archives/C033RQ5SPDH/p1707083892302179
## DoD
TBD
## Impl
```[tasklist]
### Tasks
- [ ] https://github.com/neondatabase/neon/pull/6612
- [ ] https://github.…
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```
Currently, we roll a layer if checkpoint_period has passed since last_freeze_at.
That's okay if we presume that the last time we froze a layer, we also opened a layer (i.e. it's the age of the c…
jcsp updated
6 months ago
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To reproduce:
1. Connect with "quick connect:
```
$ psql -h start.zenith.tech
NOTICE: ☀️ Welcome to Zenith!
To proceed with database creation, open the following link:
https://consol…
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# Problem
On some pageservers we see >1s times to spawn the process.
# Investigation Results
- Customer investigation https://neondb.slack.com/archives/C033RQ5SPDH/p1706787518630459?thread_…
jcsp updated
5 months ago
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![image](https://github.com/itsbalamurali/neon-operator/assets/10280419/031ca6a3-300d-487f-902c-8ad0224a756d)
![image](https://github.com/itsbalamurali/neon-operator/assets/10280419/388a710d-0e65-4…
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# High-Level
- [x] understand root cause
- [x] short-term fix: increase buffer size
- longer-term fix: double-buffering
- future work, not part of this issue
- cc #7418
# Problem
T…
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## Steps to reproduce
Was discovered via https://github.com/neondatabase/neon/issues/3387
Apparently synthetic size calculation task had an error that triggered shut down. Synthetic size calcul…
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> #### Failures on Postgres 16
>
> * `test_branching_with_pgbench[flat-1-10]`: [debug](https://neon-github-public-dev.s3.amazonaws.com/reports/pr-5851/6827669260/index.html#suites/ffbb7f9930a771153…
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The `test_crafted_wal_end` has been flaky in a number of ways. This issue tracks all findings.
`test_crafted_wal_end[release-pg15-last_wal_record_xlog_switch_ends_on_page_boundary]`: [release](http…