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Sat, 16 Mar 2024 07:00:20 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCWLHX4yLd39Z/anqAoyaflYxL2aU08y10MDZm6i6QUVuPuasTTFO/3wX4ZGSf3EfQLey+MFl4en2d4f5mhwPnQQUpXdpnmutKIgCqLhM8jgPXS3CPk= X-Gm-Message-State: AOJu0YyzS1OyV1F+kdVsP5dcqRhY8E0B/yFfw0FF4ibDE3plJukbti+j nDfzctmwrIzDy3rMlLR2FfH6oEjVkUdLos8f/ieC1CI6tRM3jRXgs76iESWJ6lNfooglYheMRrX Ts5P0+0zLo3V4/7IPmHwFO6AS0XA= X-Google-Smtp-Source: AGHT+IGB4CH0Rzpl8IVeyadwpPzFecwJ8OFysWxoWhcXqIEGt9MfeHh/Sb2WlPA3kMp5UvFC56SWVttP0IxvDdLSIE8= X-Received: by 2002:a05:622a:54d:b0:42e:eb3c:898e with SMTP id m13-20020a05622a054d00b0042eeb3c898emr10923424qtx.1.1710597620412; Sat, 16 Mar 2024 07:00:20 -0700 (PDT) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 References: <42C327BD-6CE4-43AA-A1AE-3BEC08D623DB@freebsd.org> <486915F0-456B-4B09-A8BC-93BBA79C4CA1@freebsd.org> <20240313080624.6c73908c@ernst.home> <508E3B47-8E1B-469F-97B1-2171A3098888@freebsd.org> <86a5n1i0xg.fsf@ltc.des.dev> <78D1FF09-71A3-4486-B934-D8332F54B237@freebsd.org> <20240316104053.20bef8c2@ernst.home> <20240316115128.33d11f7b@ernst.home> <7367F29A-D52B-4828-B79A-AA2667E81E7D@freebsd.org> In-Reply-To: <7367F29A-D52B-4828-B79A-AA2667E81E7D@freebsd.org> From: Nuno Teixeira Date: Sat, 16 Mar 2024 14:00:09 +0000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Request for Testing: TCP RACK To: tuexen@freebsd.org Cc: garyj@gmx.de, current@freebsd.org, net@freebsd.org Content-Type: text/plain; charset="UTF-8" > If you load tcp_rack via kldload, tcphtps get loaded automatically. > If you load if via /boot/loader.conf, you need to have > tcphpts_load="YES" > in addition to > tcp_rack_load="YES" As of my tests, loader.conf: tcp_rack_load="YES" loads tcphtps.ko auto: 3 1 0xffffffff81f53000 545e0 tcp_rack.ko 4 2 0xffffffff81fa8000 14588 tcphpts.ko On aarch64 (rpi4) I didn't get any performance issues in main-n268730-96ad640178ea (Mar 8) and main-n268827-75464941dc17 (Mar 16) So it seems not related to rack commit e18b97bd63a8: Update to bring the rack stack with all its fixes in. Will update amd64 laptop to main-n268827-75464941dc17 (Mar 16) and test it. -- Nuno Teixeira FreeBSD Committer (ports)