From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-x235.google.com (mail-qk0-x235.google.com [IPv6:2607:f8b0:400d:c09::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 56DBE3B2A4 for ; Mon, 27 Nov 2017 15:50:03 -0500 (EST) Received: by mail-qk0-x235.google.com with SMTP id j202so34295374qke.10 for ; Mon, 27 Nov 2017 12:50:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=AuGhh3dhXmv0laG6EiPwdWdiIAC8sZ4aV8tD+96o0Qg=; b=FIKqnA/pTRfg+UkBpkERz2j0Qc5yrsPtY9b8MuhjzZNQUuJw8VSCizOAo36MtQZtUW AqLjHRT9hazUUE93lfUf8xZBPIwWSxgzjquzQlnTrcNJ3Og0lzg2tp9LXozPTbSTHUPN n5GoYV+YzHdLs2kfmPCXctUgiAO2cy/h58LBXmR5e5xolY8qizWudjEwsjB/tUg+jlo5 vlbXgsjgEEO0SdEJJbjK6QWtEwTafZOMQ7zoRAvtIpX1vGfP3w8tBsbVTmCcQ/3frXFH f4DRN5MklIyvBWHQPED7138rzdW6kXyFDdqYi71cPR1f8Oez1kOSrqWQAAlETJqzP76x qsuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=AuGhh3dhXmv0laG6EiPwdWdiIAC8sZ4aV8tD+96o0Qg=; b=PWFNnRNlDS/D5BQpTnr1YrzFL/zS6lh5bVkueK1+RkZmvDFZlsSLdSGJS9aSdRC9aV GVdbHfe2M68E1x7fXnZ8rwkGNjGxzUxjvbk5j8mdPbNm/PzRUPXM+wPHRhPp0RR2k9eG Vjh6W13zTJH+SvHDLBQgJq8y5nnP/BnfaVMYirTMHFKyslVJnA5zmRIaajxHBSwIdqRv ILYt1GdZ7FTu/5NurnCtqiPQkhExRXmVbbjvoc0zA8JvB19EzA9msrP+XdDFgzYM2adH 3wrtLotrCoefwapAGe/r0FfQGBUUDj/0PMKKs8KsCLRUs8468MOJ3YYM+f1o6RK4eahU zTtQ== X-Gm-Message-State: AJaThX6N7su6fp9JXwDXY0yOTJUN0NI3m49Tl/sjb+BYii9aCrChKn7H YBBB9NbWL6kI3JgqlnHVPdcICQnl6UDK1Od5QOY= X-Google-Smtp-Source: AGs4zMYkV6NvFxEZcNoLn2kTCcIUoPbwEXPSS1xkB4dxPT3AVfsk5TboINahY3wf/N+h3HpCUrpkHvAbDIegNWD2jso= X-Received: by 10.55.109.4 with SMTP id i4mr26797516qkc.17.1511815802933; Mon, 27 Nov 2017 12:50:02 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.193.93 with HTTP; Mon, 27 Nov 2017 12:50:02 -0800 (PST) In-Reply-To: <87fu8z8nm6.fsf@toke.dk> References: <85E1A7B2-8AA7-418A-BE43-209A1EC8881A@gmail.com> <46889DF8-0D83-4729-A7D7-70CE7E599685@gmail.com> <87fu8z8nm6.fsf@toke.dk> From: Dave Taht Date: Mon, 27 Nov 2017 12:50:02 -0800 Message-ID: To: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= Cc: Pete Heist , Cake List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [Cake] cake flenter results round 1 X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Nov 2017 20:50:03 -0000 In the flent/misc dir are several faster polling routines written in C, als= o. On Mon, Nov 27, 2017 at 12:37 PM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: >> I would not be surprised to find out that this result was also due to >> lack of CPU, since there=E2=80=99s a steady degradation in Cake=E2=80=99= s performance >> above 200mbit. Next time I=E2=80=99ll try 8/8 flows in addition. > > If you add --test-parameter cpu_stats_hosts=3Dlocalhost you will also get > a graph of CPU usage which while somewhat rudimentary should at least > make it possible to see from the results when you are running out of CPU > entirely :) > > -Toke > _______________________________________________ > Cake mailing list > Cake@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cake --=20 Dave T=C3=A4ht CEO, TekLibre, LLC http://www.teklibre.com Tel: 1-669-226-2619