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[96.232.87.29]) by smtp.gmail.com with ESMTPSA id l26sm4979015qtp.49.2021.02.06.06.55.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 06 Feb 2021 06:55:39 -0800 (PST) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Mark Saad Mime-Version: 1.0 (1.0) Date: Sat, 6 Feb 2021 09:55:38 -0500 Subject: Re: FreeBSD on Amazon AWS EC2 long standing performance problems Message-Id: <5BC0DEF9-3D58-4FFC-9E20-311B0520A25A@longcount.org> Cc: Sean Chittenden , freebsd-performance@freebsd.org To: =?utf-8?Q?=C5=81ukasz_W=C4=85sikowski?= X-Mailer: iPhone Mail (18C66) X-Rspamd-Queue-Id: 4DXwMJ69VSz4hlG X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=longcount.org header.s=google header.b=gUQWDQvm; dmarc=none; spf=pass (mx1.freebsd.org: domain of nonesuch@longcount.org designates 2607:f8b0:4864:20::836 as permitted sender) smtp.mailfrom=nonesuch@longcount.org X-Spamd-Result: default: False [-2.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[longcount.org:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::836:from]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[96.232.87.29:received]; FAKE_REPLY(1.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[longcount.org:s=google]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-performance@freebsd.org]; DMARC_NA(0.00)[longcount.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::836:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::836:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-performance] X-Mailman-Approved-At: Sat, 06 Feb 2021 18:09:41 +0000 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 Feb 2021 14:55:41 -0000 On Feb 6, 2021, at 7:07 AM, =C5=81ukasz W=C4=85sikowski wrote: >=20 All So what I was getting at, is do we have good data on what the issue is ? C= an we make a new wiki page on the FreeBSD wiki to track what works what and = doesn=E2=80=99t . Does one exist ? To be clear we should check if the issue something that aws is doing with th= eir xen platform , kvm/qemu one or common to all ? Also does that same issue= appear on google and Microsoft=E2=80=99s platforms? This will at least get= some bounds on the problem and what if any fixes may exist .=20 There are some commercial FreeBSD products running on aws . Maybe the vendor= s know some stuff that can help ?=20 Thoughts ?=20 --- Mark Saad | nonesuch@longcount.org