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([2607:fb90:816e:b537:ac42:c8bc:1f2d:490d]) by smtp.gmail.com with ESMTPSA id g12sm16931825pfd.72.2019.03.14.09.12.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Mar 2019 09:12:02 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: kern_sysctl.c interface From: Enji Cooper X-Mailer: iPhone Mail (16D57) In-Reply-To: Date: Thu, 14 Mar 2019 09:12:01 -0700 Cc: Alfonso Sabato Siciliano , FreeBSD Hackers , Poul-Henning Kamp Content-Transfer-Encoding: quoted-printable Message-Id: <0261C3A9-8C7C-4F39-86EE-C448C21A8504@gmail.com> References: <20190313013530.d96fc84c362bb489178357eb@gmail.com> <78358.1552464694@critter.freebsd.dk> <885.1552506820@critter.freebsd.dk> To: Alan Somers X-Rspamd-Queue-Id: A8DB586F1B X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=V52SobcP; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of yaneurabeya@gmail.com designates 2607:f8b0:4864:20::42b as permitted sender) smtp.mailfrom=yaneurabeya@gmail.com X-Spamd-Result: default: False [-6.28 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MV_CASE(0.50)[]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.988,0]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(-2.78)[ip: (-9.04), ipnet: 2607:f8b0::/32(-2.72), asn: 15169(-2.08), country: US(-0.07)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[b.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; FREEMAIL_CC(0.00)[gmail.com] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Mar 2019 16:12:06 -0000 > On Mar 14, 2019, at 09:00, Alan Somers wrote: ... > This is the first time in a long time that I've read the words "snmp" > and "future" in the same sentence. Does anybody still use SNMP > anymore? Has it been supplanted yet? Cisco and isilon do. Facebook doesn=E2=80=99t on their main fleet because it= doesn=E2=80=99t provide fine grained reporting efficiently at scale and for= other reasons. Monitoring systems like Zabbix or Prometheus provide greater value in contem= porary complex systems architectures. Thanks, -Enji (former SNMP advocate)=