50% is an amazing improvement, thanks Kaxil!

Thanks & Regards,
Amogh Desai


On Wed, Jun 10, 2026 at 7:19 PM Jarek Potiuk <[email protected]> wrote:

> Nice!
>
> On Wed, Jun 10, 2026 at 3:02 PM Kaxil Naik <[email protected]> wrote:
>
> > Hi team,
> >
> > I just merged https://github.com/apache/airflow/pull/68261 which should
> > drop CI run time (where it runs all tests) by 50% from ~62 min to ~29
> mins
> > in the case of MySQL. But same applies for Postgres & Sqlite.
> >
> > The motivation was that our MySQL tests were timing out on some PRs
> because
> > it took more than 60 mins.
> >
> > While there is still room for improvement and I'd like the time to
> decrease
> > further, we need to be careful not to unintentionally lose test
> isolation.
> >
> > *It doesn't apply for all PRs that are filtered by selective checks -
> > example a Yandex provider change. So they might not see these
> improvements.
> >
> > Regards,
> > Kaxil
> >
>

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