Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.debian.kernel > #65246
| From | Noah Meyerhans <noahm@debian.org> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#941284: Wishlist/RFC: Use CONFIG_HZ=100 in linux-image-cloud-* |
| Date | 2019-09-28 00:40 +0200 |
| Message-ID | <yL745-207-3@gated-at.bofh.it> (permalink) |
| References | <yL5lD-SU-3@gated-at.bofh.it> <yL5lD-SU-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
On Fri, Sep 27, 2019 at 01:15:29PM -0700, Flavio Veloso wrote: > Since linux-image-cloud-* packages are created for cloud environments -- > read: servers which do not need desktop-level responsiveness --, wouldn't it > be beneficial to build the kernels with CONFIG_HZ set to 100? For what it's worth, the Amazon Linux 2 4.14.x kernel also ships with CONFIG_HZ=250. We obviously don't need to use the same settings, but that kernel specifically targets cloud deployments, and its maintainers do not see a need to set CONFIG_HZ=100. I don't know what considerations were taken into account when choosing the value for that variable at AWS. noah
Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Bug#941284: Wishlist/RFC: Use CONFIG_HZ=100 in linux-image-cloud-* Flavio Veloso <flaviovs@magnux.com> - 2019-09-27 22:50 +0200
Bug#941284: Wishlist/RFC: Use CONFIG_HZ=100 in linux-image-cloud-* Noah Meyerhans <noahm@debian.org> - 2019-09-28 00:40 +0200
Bug#941284: Wishlist/RFC: Use CONFIG_HZ=100 in linux-image-cloud-* Nicholas D Steeves <nsteeves@gmail.com> - 2019-09-28 06:20 +0200
Bug#941284: Wishlist/RFC: Use CONFIG_HZ=100 in linux-image-cloud-* Flavio Veloso <flaviovs@magnux.com> - 2019-10-01 01:40 +0200
csiph-web