Open-source News

Jumbo Data Packet Transmission & RACK-TLP Coming To Linux 6.14 Network Stack

Phoronix - Tue, 12/17/2024 - 02:36
Queued up this past week within the Linux kernel's networking subsystem for the upcoming Linux 6.14 cycle is transmission handling for jumbo data packets as well as RACK-TLP support for managing packet loss and re-transmission. This is work toward supporting larger network transmission windows and higher data throughput...

Red Hat Enterprise Linux 10 Beta Performance Looks Great - Initial RHEL 9 vs. RHEL 10 Benchmarks

Phoronix - Mon, 12/16/2024 - 23:45
With Red Hat Enterprise Linux 10 now in public beta this month, I have begun testing out the RHEL 10 beta on a few systems in the lab. In this first look at RHEL 10 performance is seeing how well the RHEL 10 beta is performing relative to RHEL 9.5 stable on an AMD EPYC server.

Linux 6.14 Looks To Support AMD's Zen 5 RMPREAD Instruction & Segmented RMP Mode

Phoronix - Mon, 12/16/2024 - 22:03
For further enhancing the AMD EPYC virtualization experience on Linux, the upcoming Linux 6.14 looks like it will support Zen 5's new RMPREAD instruction and segmented RMP mode as part of Secure Encrypted Virtualization Secure Nested Paging (SEV-SNP)...

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