From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-17.smtp.github.com [192.30.252.200]) by mail.toke.dk (Postfix) with ESMTPS id BAA58859B0B for ; Mon, 21 Jun 2021 14:34:17 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=tNplR6kD Received: from github.com (hubbernetes-node-427ba77.va3-iad.github.net [10.48.124.56]) by smtp.github.com (Postfix) with ESMTPA id 572815C0294 for ; Mon, 21 Jun 2021 05:34:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624278856; bh=NW0S3Zp3bH3RN1Emsvc6vR3tRRLiVWqCrdN/xsFJXbk=; h=Date:From:Reply-To:To:Cc:Subject:List-ID:List-Archive:List-Post: List-Unsubscribe:From; b=tNplR6kDGhQqYcckr3v4nMYb9lTgYtJMYUYn014kQv4GxIQ8YhkRiH/6+OBhAy35/ MpMBAFV6fxHp/jx9jkqfcaGdeVo80LYWkB4EyvPnYxueN3p4JOfyVl8z/8FcP+httu T6wsOha4brGGBlp1dSx6gTTn+Tmnev2m+zbn5EF4= Date: Mon, 21 Jun 2021 05:34:16 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d0874853f73_128c6fc658dd"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: 3D2PRNW3MRWDOHIBKDIPH3PESKRG5QZG X-Message-ID-Hash: 3D2PRNW3MRWDOHIBKDIPH3PESKRG5QZG X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d0874853f73_128c6fc658dd Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit v2.0.0 Release is wonderful and has a lot of improvements. But currently plotting bug is present. For some reasons combined plots such as "totals" are shifted. I mean graphs are not aligned. Command to reproduce: flent --input some_test_file.flent --plot totals --bounds-x 300 --figure-width 26 --figure-height 14 --zero-y --no-title --bounds-y=500 --output ./test_totals.png -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227 ----==_mimepart_60d0874853f73_128c6fc658dd Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

v2.0.0 Release is wonderful and has a lot of improvements.
But currently plotting bug is present.
For some reasons combined plots such as "totals" are shifted. I mean graphs are not aligned.

Command to reproduce:
flent --input some_test_file.flent --plot totals --bounds-x 300 --figure-width 26 --figure-height 14 --zero-y --no-title --bounds-y=500 --output ./test_totals.png

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----==_mimepart_60d0874853f73_128c6fc658dd-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-28.smtp.github.com (out-28.smtp.github.com [192.30.252.211]) by mail.toke.dk (Postfix) with ESMTPS id 9CF5C859B22 for ; Mon, 21 Jun 2021 14:34:53 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=R+24Y8sJ Received: from github.com (hubbernetes-node-780a4af.ash1-iad.github.net [10.56.115.29]) by smtp.github.com (Postfix) with ESMTPA id 816D9900231 for ; Mon, 21 Jun 2021 05:34:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624278892; bh=yoR967VjEs3eYcVHpN42iOFB+gxseA4Dx/xgoEwKEfI=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=R+24Y8sJ/tCjIawXf7FdmH9iW/i+AXNOQ4pqEIQWbwknVvUMgmSci67+X97aFMTwS WyD3XHqpqE3y8QCpcnlgQqqq9/tljjbtH6qaWCPltPCbk2WjwrbViViO7gEpf0Deqs ul7/fxj7r/MDqookNkLkXqlRLtIdEFg00xJ+v4Lg= Date: Mon, 21 Jun 2021 05:34:52 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d0876c7ea8e_51c6fc102730"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: 5Z56Q6YVIVHCK4ZJQTFHZQFCUUVXPYYB X-Message-ID-Hash: 5Z56Q6YVIVHCK4ZJQTFHZQFCUUVXPYYB X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d0876c7ea8e_51c6fc102730 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit ![test_totals](https://user-images.githubusercontent.com/6944552/122762601-ebfc6680-d2b6-11eb-83e9-ba678c82199c.png) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-864997002 ----==_mimepart_60d0876c7ea8e_51c6fc102730 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

test_totals

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----==_mimepart_60d0876c7ea8e_51c6fc102730-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-18.smtp.github.com [192.30.252.201]) by mail.toke.dk (Postfix) with ESMTPS id BE553859BB3 for ; Mon, 21 Jun 2021 16:29:23 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=zbVhxKis Received: from github.com (hubbernetes-node-4e3e8ee.va3-iad.github.net [10.48.111.54]) by smtp.github.com (Postfix) with ESMTPA id 67C3F340E37 for ; Mon, 21 Jun 2021 07:29:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624285760; bh=Ql/uMRX6D0rfFNbVi6ffQ/JcJYPxM37CgJQCIC5EUtU=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=zbVhxKisi8ub8u2/X2KFbp0pzY1lwBrk5eeJgZfCpozaRQzMyfJUeYUZ6m71qIZMO op2BqE9tUkz1WV72HII1RcvnEsC3uMjOyOIeLwVc/6pe5klJfU8XdyL8xlbq5B1XCz zoRjQgFLtMrSi2iRX7sXMQfcNNv4eqEMSngThDWg= Date: Mon, 21 Jun 2021 07:29:20 -0700 From: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d0a24065318_61c6fc24566c"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: tohojo X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: MI466ZNCUIRC6TQ2DYUSYK2X3QQ2G6VZ X-Message-ID-Hash: MI466ZNCUIRC6TQ2DYUSYK2X3QQ2G6VZ X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d0a24065318_61c6fc24566c Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Could you please test if this issue is still present in the git version? You could just do: git clone https://github.com/tohojo/flent cd flent ./run-flent --input some_test_file.flent --plot totals --bounds-x 300 --figure-width 26 --figure-height 14 --zero-y --no-title --bounds-y=500 --output ./test_totals.png -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-865079245 ----==_mimepart_60d0a24065318_61c6fc24566c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Could you please test if this issue is still present in the git version?
You could just do:

git clone https://github.com/tohojo/flent
cd flent
./run-flent --input some_test_file.flent --plot totals --bounds-x 300 --figure-width 26 --figure-height 14 --zero-y --no-title --bounds-y=500 --output ./test_totals.png

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----==_mimepart_60d0a24065318_61c6fc24566c-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-25.smtp.github.com [192.30.252.208]) by mail.toke.dk (Postfix) with ESMTPS id 5B5DE859BFB for ; Mon, 21 Jun 2021 18:03:03 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=Jmq6vnCn Received: from github.com (hubbernetes-node-f4255c4.ash1-iad.github.net [10.56.121.15]) by smtp.github.com (Postfix) with ESMTPA id 1A632840099 for ; Mon, 21 Jun 2021 09:03:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624291382; bh=GeO8YpDceMv4DncX2R0hOA2NvKsv/SQwS1NO5/my3fM=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=Jmq6vnCnORurVk52Y7vEK4scTnptfBD0xXi8gCpOsCBAhuUtx0kBhbJ7ycbf29ifA wfdzIBxR4kKNq/4MmupL/nFQgZxPK0QWIT1QpEP8z0wo4C+MU9jJGEjh+1SAPax9BF EPfQdREey1ZYaXlMdM54/Xeev7p5sz13Dz3LCyMA= Date: Mon, 21 Jun 2021 09:03:02 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d0b83617739_58c6fc13251d"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: Y2PEYQX7QKA6D3PSIHXHARRHBNOPVSIZ X-Message-ID-Hash: Y2PEYQX7QKA6D3PSIHXHARRHBNOPVSIZ X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d0b83617739_58c6fc13251d Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Master version seems to be OK. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-865156363 ----==_mimepart_60d0b83617739_58c6fc13251d Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Master version seems to be OK.

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----==_mimepart_60d0b83617739_58c6fc13251d-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-28.smtp.github.com (out-28.smtp.github.com [192.30.252.211]) by mail.toke.dk (Postfix) with ESMTPS id 998C4859C07 for ; Mon, 21 Jun 2021 18:03:05 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=L+s3KOb7 Received: from github.com (hubbernetes-node-8f54eca.ash1-iad.github.net [10.56.120.43]) by smtp.github.com (Postfix) with ESMTPA id ABEC19015D5 for ; Mon, 21 Jun 2021 09:03:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624291384; bh=XuiJwgX3gpmM2kRAH/M0U6nrmWe+cZwhemjvvjCTmMk=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=L+s3KOb7sjFB0K4mpM+piUjt9dYggwAXfjKnK+ZiYUiD30eQeVmhE4SPV/LwbQydc 0ZpRuxvXe+gwl7Wdwg3XBZCNLSV2ULTSEjtFrvg7Cp8AkEqvf9S6Kza71vRNho+xom KPAognkMSOjpvhnH3aFYx1q9D4kP/QdVo1oQZm+E= Date: Mon, 21 Jun 2021 09:03:04 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d0b838a8881_57c6fc1288d7"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: YM2UB34YUDUCN2WNMK4PXOSLXFIMKWNW X-Message-ID-Hash: YM2UB34YUDUCN2WNMK4PXOSLXFIMKWNW X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d0b838a8881_57c6fc1288d7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit ![test_totals](https://user-images.githubusercontent.com/6944552/122792903-055fdb80-d2d4-11eb-81f3-58fe99f8731f.png) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-865156450 ----==_mimepart_60d0b838a8881_57c6fc1288d7 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

test_totals

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----==_mimepart_60d0b838a8881_57c6fc1288d7-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-25.smtp.github.com [192.30.252.208]) by mail.toke.dk (Postfix) with ESMTPS id BE359859DDC for ; Tue, 22 Jun 2021 02:38:11 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=MEEEnnUZ Received: from github.com (hubbernetes-node-47d496c.ash1-iad.github.net [10.56.111.33]) by smtp.github.com (Postfix) with ESMTPA id 58E8F840931 for ; Mon, 21 Jun 2021 17:38:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624322290; bh=KLvPXbgOmjV2UdQ5YOYHTPV6uPrpgFWUSF2grySeQ4c=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=MEEEnnUZFzTW220fwVZM5HqYC+V0cLie4BdLkzrCS4ARscgv3DZ6PWonZ25sggHcb HcxpPdGxOgTifZyABJN4CFnxJ3LiRzAc2cv9fd1wFOXICkXLoDa7n3PRQlwmTcSB7L NisMUzQnfCF3AeKYQZmfrO4rvHUd8eONBZKuG7z4= Date: Mon, 21 Jun 2021 17:38:10 -0700 From: =?UTF-8?B?RGF2ZSBUw6RodA==?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d130f255293_8ecc6fc483a7"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: dtaht X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: 5EHVUP7IFBFRTOI73MUVAERMKZV22LLT X-Message-ID-Hash: 5EHVUP7IFBFRTOI73MUVAERMKZV22LLT X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d130f255293_8ecc6fc483a7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit What is causing the 3000ms!!!! spikes in your test??? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-865436922 ----==_mimepart_60d130f255293_8ecc6fc483a7 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

What is causing the 3000ms!!!! spikes in your test???

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----==_mimepart_60d130f255293_8ecc6fc483a7-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-18.smtp.github.com [192.30.252.201]) by mail.toke.dk (Postfix) with ESMTPS id D580785A0D0 for ; Tue, 22 Jun 2021 15:52:08 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=rIhWETyY Received: from github.com (hubbernetes-node-f90a96e.va3-iad.github.net [10.48.122.40]) by smtp.github.com (Postfix) with ESMTPA id 08CFD340228 for ; Tue, 22 Jun 2021 06:52:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624369927; bh=lXmhuqYfgZZosSWG5ay3mwUqanTlTpl3VKmdZQCcdO8=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=rIhWETyYmRfRwz84VS5Jh6LJYbYB4FyCqD4dREFoHX+ZpXsvUTERMZJ64wtfJR2s4 cgE4pZpasTOSjaAyHWvbBSOc1e9Rz7zBH9z7habPy+15P6fqg9kw2KxQ/5E57OKOD3 qcHH8d1qtSrIIU67tP38nNqgLxVQdR9qQFRKQplo= Date: Tue, 22 Jun 2021 06:52:07 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d1eb0762af_57c6fc21512"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: NTOWMO4ONBFLU5SIO4ECGGKSTI2O5RAP X-Message-ID-Hash: NTOWMO4ONBFLU5SIO4ECGGKSTI2O5RAP X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d1eb0762af_57c6fc21512 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hello, Dave. It's not a network issue. Bluetooth/Wi-Fi scanning cause these spikes. But honestly, I did a lot of research about current Android network kitchen. There are a lot of to improve. You see a test results of SberDevices SberBox early release (unpatched firmware). Current release is better a lot, because we did so much work to decrease latency and improve stability of Wi-Fi connection. I can say that scanning and roaming are two main diseases of android TV boxes/sticks. RTT could be up to 2000+ms. We can discuss it in the mailing list, but not here =) Hope to share soon our results and Flent extensions for Android devices. Actually, It's a good chance to say thank you, because some years ago your articles inspired me to learn more about traffic and queues. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-866002891 ----==_mimepart_60d1eb0762af_57c6fc21512 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Hello, Dave.

It's not a network issue. Bluetooth/Wi-Fi scanning cause these spikes. But honestly, I did a lot of research about current Android network kitchen. There are a lot of to improve. You see a test results of SberDevices SberBox early release (unpatched firmware).
Current release is better a lot, because we did so much work to decrease latency and improve stability of Wi-Fi connection. I can say that scanning and roaming are two main diseases of android TV boxes/sticks. RTT could be up to 2000+ms. We can discuss it in the mailing list, but not here =)

Hope to share soon our results and Flent extensions for Android devices.

Actually, It's a good chance to say thank you, because some years ago your articles inspired me to learn more about traffic and queues.

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----==_mimepart_60d1eb0762af_57c6fc21512-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-20.smtp.github.com (out-20.smtp.github.com [192.30.252.203]) by mail.toke.dk (Postfix) with ESMTPS id 226EB85A555 for ; Wed, 23 Jun 2021 17:02:26 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=P044Pol2 Received: from github.com (hubbernetes-node-a2de320.va3-iad.github.net [10.48.209.44]) by smtp.github.com (Postfix) with ESMTPA id B7258E0918 for ; Wed, 23 Jun 2021 08:02:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624460545; bh=MKelNo+PzvX1pSMONXs416f7Xm6mmRLMG/j7v+rTSRM=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=P044Pol2AzJ+WRc1elkLD1+4MNE/4qfp3b7Iz3r/ZtsW/uB1Z9te/HIhzbwOfyRe/ R11MEayfVGi82SNTNtkxPcca7qFwgWyobbudnK4578bYjW11+N6vBHGiCysQpAJKSO S41yZpQ4RV6nGz2hKmRkn6+tTkbLCTDwdfhr5V+Q= Date: Wed, 23 Jun 2021 08:02:25 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d34d01b4003_64c6fc1665fd"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: N743TWL3FGXMSXSTVVUDXSZIR6ROZ5CU X-Message-ID-Hash: N743TWL3FGXMSXSTVVUDXSZIR6ROZ5CU X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d34d01b4003_64c6fc1665fd Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit @tohojo Than you very much. Master version works perfectly. Is it a good approach to make a minor release 2.0.1 without this issue? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-866915887 ----==_mimepart_60d34d01b4003_64c6fc1665fd Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

@tohojo

Than you very much. Master version works perfectly.
Is it a good approach to make a minor release 2.0.1 without this issue?

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----==_mimepart_60d34d01b4003_64c6fc1665fd-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-18.smtp.github.com [192.30.252.201]) by mail.toke.dk (Postfix) with ESMTPS id E885B85A8C4 for ; Thu, 24 Jun 2021 13:00:13 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=FHiJu34P Received: from github.com (hubbernetes-node-f90a96e.va3-iad.github.net [10.48.122.40]) by smtp.github.com (Postfix) with ESMTPA id DAA413409EA for ; Thu, 24 Jun 2021 04:00:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624532409; bh=SzC5ViyUf9Lj4y2CQYzLwgADTjOcVts/l0qEV0BaMNg=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=FHiJu34PWiDZ4C8vdZPhXkb10bw6Tb3rTZW7cNaNePlZ8y0xUKM7IKPdJicoZGP7a alpOZGHW17HAooqrebsAOFJ88T4u+vC2tXG7Hm5l6oFZ0fIdwdrKn7fUw2GOyKwstM +l4JA8BPjxq9rdecuxtT/ueIeJ5jm1cRO2K0GAE0= Date: Thu, 24 Jun 2021 04:00:09 -0700 From: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d465b9d773c_64c6fc11443c"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: tohojo X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: 6KLUMXJYAT2EPJKT2DZC7WQCTG7M3ZLU X-Message-ID-Hash: 6KLUMXJYAT2EPJKT2DZC7WQCTG7M3ZLU X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d465b9d773c_64c6fc11443c Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit "Kirill Lukonin (EvilWirelessMan)" ***@***.***> writes: > @tohojo > > Than you very much. Master version works perfectly. > Is it a good approach to make a minor release 2.0.1 without this > issue? Yeah, I guess a 2.0.1 release would be in order :) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867542993 ----==_mimepart_60d465b9d773c_64c6fc11443c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

"Kirill Lukonin (EvilWirelessMan)" ***@***.***> writes:

> @tohojo
>
> Than you very much. Master version works perfectly.
> Is it a good approach to make a minor release 2.0.1 without this
> issue?

Yeah, I guess a 2.0.1 release would be in order :)

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----==_mimepart_60d465b9d773c_64c6fc11443c-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-28.smtp.github.com (out-28.smtp.github.com [192.30.252.211]) by mail.toke.dk (Postfix) with ESMTPS id 2C98985A9CA for ; Thu, 24 Jun 2021 15:45:22 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=r1T5Apah Received: from github.com (hubbernetes-node-91a76fc.ash1-iad.github.net [10.56.119.14]) by smtp.github.com (Postfix) with ESMTPA id 4DE3F901561 for ; Thu, 24 Jun 2021 06:45:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624542321; bh=HLGHovZy9HtoyWvgU2DXTMmKk9QXT1cVIloda1KEw/M=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=r1T5ApahRylB6qlQbsVPAQM6mVVszgfNefV+3bJ0noqm1Zus7LwdrdniYrKiubNRI uWGX+8+jmM7/EdvoEcfQgFDs4srrRFjc4eE5g/1c5Dlfgas1yllLJxSUECqE2GcGeq qFoVe61IGmEUHI2mWCTZXA7369EuqFnrInbp2GyQ= Date: Thu, 24 Jun 2021 06:45:21 -0700 From: =?UTF-8?B?RGF2ZSBUw6RodA==?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d48c714695b_5b4c6fc162470"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: dtaht X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: VVFJADGTQXMFRCRNXMI5PGSTYWWUW2PI X-Message-ID-Hash: VVFJADGTQXMFRCRNXMI5PGSTYWWUW2PI X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d48c714695b_5b4c6fc162470 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit thx very much for absorbing my (our) work. what's the wifi chipset in this device? (can I get one?) did you implement https://www.usenix.org/conference/atc17/technical-sessions/presentation/hoilan-jorgesen yes, I had written about the impact of channel scans before over here: http://blog.cerowrt.org/post/disabling_channel_scans/ -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867648924 ----==_mimepart_60d48c714695b_5b4c6fc162470 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

thx very much for absorbing my (our) work.

what's the wifi chipset in this device? (can I get one?) did you implement https://www.usenix.org/conference/atc17/technical-sessions/presentation/hoilan-jorgesen

yes, I had written about the impact of channel scans before over here: http://blog.cerowrt.org/post/disabling_channel_scans/

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----==_mimepart_60d48c714695b_5b4c6fc162470-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-18.smtp.github.com [192.30.252.201]) by mail.toke.dk (Postfix) with ESMTPS id 64A5885A9E3 for ; Thu, 24 Jun 2021 15:48:12 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=2SeticFw Received: from github.com (hubbernetes-node-f90a96e.va3-iad.github.net [10.48.122.40]) by smtp.github.com (Postfix) with ESMTPA id 9C2DB340CE2 for ; Thu, 24 Jun 2021 06:48:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624542491; bh=tFGolTDiTxCLCR6y1OTyqnD2CfCem+oqTglD4lBUadY=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=2SeticFwSYRHnftJt2z6/7C385+RYyY4nJrKcAauYD1t+fMcLgt2iX6oKQVZy8W0y GdfGPp5KMnauFuuIFpyrADe5FCjE09vt5jP+t2v/WrydkWwl4KJTBFSlFO/a4V/MZT 4s/w0Af1R3SvFhf9FMIaDI5W//OQwLZLHuRm6gr8= Date: Thu, 24 Jun 2021 06:48:11 -0700 From: =?UTF-8?B?RGF2ZSBUw6RodA==?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d48d1b98a88_748c6fc2045de"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: dtaht X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: EPRZW662S72ON63CGBN3MOAISR5SDJJN X-Message-ID-Hash: EPRZW662S72ON63CGBN3MOAISR5SDJJN X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d48d1b98a88_748c6fc2045de Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit also try adding net.ipv4.tcp_ecn=1 to sysctl -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867650898 ----==_mimepart_60d48d1b98a88_748c6fc2045de Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

also try adding net.ipv4.tcp_ecn=1 to sysctl

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----==_mimepart_60d48d1b98a88_748c6fc2045de-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-19.smtp.github.com (out-19.smtp.github.com [192.30.252.202]) by mail.toke.dk (Postfix) with ESMTPS id 6A13F85A9F9 for ; Thu, 24 Jun 2021 15:49:20 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=KU4+ov1c Received: from github.com (hubbernetes-node-0d60b3d.va3-iad.github.net [10.48.109.12]) by smtp.github.com (Postfix) with ESMTPA id 3E614E0A7A for ; Thu, 24 Jun 2021 06:49:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624542559; bh=5KEeiV55pvZJfqAp5OkEIEyFcVqdg7oHkv6VBft5GTk=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=KU4+ov1czCNyMPS7YeZFRIWjlId+iGiMlA32Gl4BLeSdL9+OEUonvSHlQQXSNrUGL uZ8Kyje4WSHmvizr+3JcTbNua+nmFi8ptPy3iFx2cFrUvM1V4oi9RYDT6uVDH7RVgu B9d/ALINYI6N4fKbwEVOwRUNRlCQ7R42n5uDP4bM= Date: Thu, 24 Jun 2021 06:49:19 -0700 From: =?UTF-8?B?RGF2ZSBUw6RodA==?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d48d5f3b6a5_64c6fc1867e8"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: dtaht X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: 7VWEBKYZGHWFV3H7WPQ6G6SM7KKVY5V4 X-Message-ID-Hash: 7VWEBKYZGHWFV3H7WPQ6G6SM7KKVY5V4 X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d48d5f3b6a5_64c6fc1867e8 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit It looks like we lost the g+ thread but basically we suppressed channel scans if the existing rssi was < 80 or so. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867651681 ----==_mimepart_60d48d5f3b6a5_64c6fc1867e8 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

It looks like we lost the g+ thread but basically we suppressed channel scans if the existing rssi was < 80 or so.

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----==_mimepart_60d48d5f3b6a5_64c6fc1867e8-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-25.smtp.github.com [192.30.252.208]) by mail.toke.dk (Postfix) with ESMTPS id 218FB85AA75 for ; Thu, 24 Jun 2021 17:34:44 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=O5UGtUbC Received: from github.com (hubbernetes-node-6d0365b.ash1-iad.github.net [10.56.112.66]) by smtp.github.com (Postfix) with ESMTPA id 97916840591 for ; Thu, 24 Jun 2021 08:34:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624548883; bh=k7lFW9NEbRecZcQa+QORmhOdHwwYKuoGiasemEwDtiw=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=O5UGtUbCM5TmMGoCA7fp17zye4mQHHDyLBFlaIMBQMHDNY7491q70rVVp81YWJ1Vw O01gBmAQ0S6qWbfkumSHd7hHPvqh2wigf9P4Y19+DureCRbGBqPQGh5ym1ztcEvA4o SGrex9Ja6/rjwyPQ6u2FRzumOxphvrHSC6cZiVTY= Date: Thu, 24 Jun 2021 08:34:43 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d4a61393abf_5ac6fc105120"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: KACPBSI37TFBE6FK626IKP4OPCZXLYLL X-Message-ID-Hash: KACPBSI37TFBE6FK626IKP4OPCZXLYLL X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d4a61393abf_5ac6fc105120 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit @dtaht it's a BCM4359 with bcmdhd driver (amlogic fork). FullMAC architecture doesn't let us use airtime fairness. So we did some job to decrease buffering inside the driver, we turned off power_save, roaming, periodic scans, background scanning. We also use a combination of fq_codel qdisc for wlan0 interface and BBR tcp congestion algo. bcmdhd driver do some weird things. According to my limited understanding tx_glom and rx_glom work independently from kernel scatter-gather mechanism. So a bunch of tx frames would be splitted and aligned according to tx_glom bucket size every time we try to send something. This chip uses single queue for tx and rx, so according to it's architecture there is no way to achieve low delay with medium and heavy traffic scenarios. Nowadays many android devices use this driver without any optimizations. And it works awful with pfifofast qdisc which is default for android. So much to improve... P.S. It looks like the default fq_codel interval (100ms) is not enough for mobile devices in some scenarios. 300ms ought to be enough for everybody. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867736262 ----==_mimepart_60d4a61393abf_5ac6fc105120 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

@dtaht

it's a BCM4359 with bcmdhd driver (amlogic fork).
FullMAC architecture doesn't let us use airtime fairness.
So we did some job to decrease buffering inside the driver, we turned off power_save, roaming, periodic scans, background scanning.
We also use a combination of fq_codel qdisc for wlan0 interface and BBR tcp congestion algo.

bcmdhd driver do some weird things. According to my limited understanding tx_glom and rx_glom work independently from kernel scatter-gather mechanism. So a bunch of tx frames would be splitted and aligned according to tx_glom bucket size every time we try to send something.
This chip uses single queue for tx and rx, so according to it's architecture there is no way to achieve low delay with medium and heavy traffic scenarios.
Nowadays many android devices use this driver without any optimizations. And it works awful with pfifofast qdisc which is default for android.
So much to improve...

P.S.
It looks like the default fq_codel interval (100ms) is not enough for mobile devices in some scenarios.
300ms ought to be enough for everybody.

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----==_mimepart_60d4a61393abf_5ac6fc105120-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-18.smtp.github.com [192.30.252.201]) by mail.toke.dk (Postfix) with ESMTPS id 6B35D85AA8E for ; Thu, 24 Jun 2021 17:48:53 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=Zw0DvY0E Received: from github.com (hubbernetes-node-0456f9c.va3-iad.github.net [10.48.124.44]) by smtp.github.com (Postfix) with ESMTPA id 35E4C340474 for ; Thu, 24 Jun 2021 08:48:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624549732; bh=sE0/C8p3lM790vEud0eKshrPOOloVQuJQuKi177VfFI=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=Zw0DvY0EP5dkxqKAGQHWX12hF0wGr934uz5CwhRJCFz923FN1FfgNHuhf1pkRPADO Hr58jO8XyMzRWE+98T8VHDHnPcsSUZv2pjZNmlVGSwETr3FmgoUAqMGbrq7lIQRXp/ HA44OdzYgl/dKRzb6nkem3r6DxzNiHEpGU556Nus= Date: Thu, 24 Jun 2021 08:48:52 -0700 From: "Kirill Lukonin (EvilWirelessMan)" To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d4a96432ef1_9e7c6fc5364e"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: klukonin X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: PSTHP7JSNQYACI4PUTVKS3SJXQGOE6XE X-Message-ID-Hash: PSTHP7JSNQYACI4PUTVKS3SJXQGOE6XE X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d4a96432ef1_9e7c6fc5364e Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit `thx very much for absorbing my (our) work.` @tohojo @dtaht I'm a big fan of your work for a long time) Proofs: https://ostconf.com/system/attachments/files/000/001/204/original/5_Lukonin_Kirill.pdf?1479120815 https://youtu.be/S8hYxAV8ElI?t=108 https://t.me/EvilWirelessMan/591 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867747905 ----==_mimepart_60d4a96432ef1_9e7c6fc5364e Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

thx very much for absorbing my (our) work.

@tohojo @dtaht
I'm a big fan of your work for a long time)

Proofs:
https://ostconf.com/system/attachments/files/000/001/204/original/5_Lukonin_Kirill.pdf?1479120815
https://youtu.be/S8hYxAV8ElI?t=108
https://t.me/EvilWirelessMan/591

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----==_mimepart_60d4a96432ef1_9e7c6fc5364e-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-26.smtp.github.com [192.30.252.209]) by mail.toke.dk (Postfix) with ESMTPS id 4B72F85AADC for ; Thu, 24 Jun 2021 18:29:24 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=2H+Kzc3o Received: from github.com (hubbernetes-node-0d79f4b.ash1-iad.github.net [10.56.118.60]) by smtp.github.com (Postfix) with ESMTPA id 2F30C5E05A3 for ; Thu, 24 Jun 2021 09:29:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1624552163; bh=IHuiodE98B9aK8Dwv+2HDGtrY0ijYvshUG0CVvOiZ0o=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=2H+Kzc3onuPtcy6rlTkkVy7t1Fql7/3XEUIhrUnH10GBZVv1nrUnke5N7regctd4t AUX8QFocyuxdnkniFbj6Ma+zt8V2BDBfZFMKJ7Up1zIFEU6BUZQnkGvuMYlUa+hlFZ Wp22TGg3gcPFfm8cljvWZR3OXgswAOygMFvS/7nU= Date: Thu, 24 Jun 2021 09:29:23 -0700 From: =?UTF-8?B?RGF2ZSBUw6RodA==?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_60d4b2e32b153_5ec6fc1118aa"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: dtaht X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: Z4MGXYM56XGORWUKZGPBE7WF2EM4E4EV X-Message-ID-Hash: Z4MGXYM56XGORWUKZGPBE7WF2EM4E4EV X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] Re: [tohojo/flent] Plots are broken somehow (#227) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_60d4b2e32b153_5ec6fc1118aa Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit can you email me, I have something in the works you are going to *love* (davet AT teklibre.net) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/227#issuecomment-867783987 ----==_mimepart_60d4b2e32b153_5ec6fc1118aa Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

can you email me, I have something in the works you are going to love (davet AT teklibre.net)

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