Linux

48310 readers

645 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

298

Linux 6.8 Network Optimizations Can Boost TCP Performance For Many Concurrent Connections By ~40% (www.phoronix.com)

submitted 10 months ago by OsrsNeedsF2P@lemmy.ml to c/linux@lemmy.ml

33 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] autotldr@lemmings.world 18 points 10 months ago

This is the best summary I could come up with:

This effort has been around optimizing cacheline consumption and adding safeguards to ensure future changes don't regress.

In turn this optimizing of core networking structures is causing TCP performance with many concurrent connections to increase by as much as 40% or more!

This patch series attempts to reorganize the core networking stack variables to minimize cacheline consumption during the phase of data transfer.

Meanwhile new Ethernet driver hardware support in Linux 6.8 includes the Octeon CN10K devices, Broadcom 5760X P7, Qualcomm SM8550 SoC, and Texas Instrument DP83TG720S PHY.

NVIDIA Mellanox Ethernet data center switches can also now enjoy firmware updates without a reboot.

The full list of new networking patches for the Linux 6.8 kernel merge window can be found via today's pull request.

The original article contains 387 words, the summary contains 124 words. Saved 68%. I'm a bot and I'm open source!