crcastle

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[email protected]

@crc

[ my public key: https://keybase.io/crcastle; my proof: https://keybase.io/crcastle/sigs/8-kt8ifKMYca_g96JmH5W1SHXsxzPYXtaJ-tBilLbZo ]
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Show threadcrcastle1d ago
Not historically.
Show threadcrcastle1d ago

Ubuntu is used in many serious backend environments. Heroku runs tens of thousands (if not more) instances of Ubuntu on its fleet. Or at least it did through the teens and early 2020s.

https://devcenter.heroku.com/articles/stack

Stacks | Heroku Dev Center

A Heroku stack is a build and deployment environment, maintained by Heroku to simplify devops.

crcastle1d ago

AWS engineer reports PostgreSQL perf halved by Linux 7.0, fix may not be easy

https://lore.kernel.org/lkml/yr3inlzesdb45n6i6lpbimwr7b25kqk...

https://www.phoronix.com/news/Linux-7.0-AWS-PostgreSQL-Drop

Re: [PATCH 0/1] sched: Restore PREEMPT_NONE as default - Andres Freund