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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: cperciva X-Git-Repository: doc X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 26cf022abb6e340a036456a4baeecaa5ceab6a22 Auto-Submitted: auto-generated Date: Sun, 12 Jul 2026 16:06:37 +0000 Message-Id: <6a53bb8d.42b72.53bb4e4c@gitrepo.freebsd.org> The branch main has been updated by cperciva: URL: https://cgit.FreeBSD.org/doc/commit/?id=26cf022abb6e340a036456a4baeecaa5ceab6a22 commit 26cf022abb6e340a036456a4baeecaa5ceab6a22 Author: Colin Percival AuthorDate: 2026-06-27 21:55:17 +0000 Commit: Colin Percival CommitDate: 2026-07-12 16:06:26 +0000 Status/2026Q2/ec2.adoc: Add report Reviewed by: salvadore Sponsored by: Amazon Differential Revision: https://reviews.freebsd.org/D57917 --- website/content/en/status/report-2026-04-2026-06/ec2.adoc | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/website/content/en/status/report-2026-04-2026-06/ec2.adoc b/website/content/en/status/report-2026-04-2026-06/ec2.adoc new file mode 100644 index 0000000000..611034f315 --- /dev/null +++ b/website/content/en/status/report-2026-04-2026-06/ec2.adoc @@ -0,0 +1,15 @@ +=== FreeBSD on EC2 + +Contact: Colin Percival + +FreeBSD is available on both amd64 (Intel and AMD) and arm64 (Graviton) EC2 instances. + +An issue causing the man:ena[4] driver to drop packets when receiving jumbograms has been fixed. +The fix was present in 15.1-RELEASE (June) and will be present in 14.5-RELEASE (September). +This fix improved single-TCP-stream network performance on some EC2 instances from 110 Mbps to 9.5 Gbps and also significantly improved multiple-TCP-stream throughput. + +An issue causing the man:ena[4] driver to launch taskqueues on the wrong CPU(s) on NUMA systems has been identified. +The fix should be present in 14.5-RELEASE (September) and produces a 2x increase in multiple-TCP-stream throughput on c8gn.48xlarge instances. + +Sponsor: Amazon + +Sponsor: https://www.patreon.com/cperciva