From owner-freebsd-virtualization@freebsd.org Tue Feb 16 13:13:41 2021 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BC4CD537F88 for ; Tue, 16 Feb 2021 13:13:41 +0000 (UTC) (envelope-from SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au) Received: from vito-vars.onthenet.com.au (vito-vars.OntheNet.com.au [203.13.68.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dg1d04MGyz3rCw for ; Tue, 16 Feb 2021 13:13:39 +0000 (UTC) (envelope-from SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au) Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12]) by vito-vars.onthenet.com.au (Postfix) with ESMTPS id BFEA720B4AC1 for ; Tue, 16 Feb 2021 23:13:29 +1000 (AEST) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id 9DE8F20A53D3 for ; Tue, 16 Feb 2021 23:13:29 +1000 (AEST) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id 89DDC213C9A2 for ; Tue, 16 Feb 2021 23:13:29 +1000 (AEST) Received: from iredmail.onthenet.com.au ([127.0.0.1]) by iredmail.onthenet.com.au (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id h-1hCVGS7vka for ; Tue, 16 Feb 2021 23:13:29 +1000 (AEST) Received: from MacBook-Air-4.local (CPE-120-29-50-1.dsl.OntheNet.net [120.29.50.1]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id EAEF9213C9A1; Tue, 16 Feb 2021 23:13:28 +1000 (AEST) Subject: Re: What happened to hw.vmm.topology.cores_per_package? To: "Patrick M. Hausen" , The Doctor via freebsd-virtualization References: <03F240FC-BBCE-47CF-AE97-A427CE093669@punkt.de> From: Peter Grehan Message-ID: Date: Tue, 16 Feb 2021 23:13:28 +1000 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <03F240FC-BBCE-47CF-AE97-A427CE093669@punkt.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=BZdDLol2 c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=SNiks43MFstCdwpbf87ukQ==:17 a=IkcTkHD0fZMA:10 a=qa6Q16uM49sA:10 a=6I5d2MoRAAAA:8 a=Y1ZBWlBPQ6AfFWPzxaYA:9 a=QEXdDO2ut3YA:10 a=82-kyh_VXv8A:10 a=IjZwj45LgO3ly-622nXo:22 X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=B/4iLNlM c=1 sm=1 tr=0 a=mJOSnoNX3k71adV6TmU0eQ==:117 a=SNiks43MFstCdwpbf87ukQ==:17 a=IkcTkHD0fZMA:10 a=qa6Q16uM49sA:10 a=6I5d2MoRAAAA:8 a=Y1ZBWlBPQ6AfFWPzxaYA:9 a=QEXdDO2ut3YA:10 a=82-kyh_VXv8A:10 a=IjZwj45LgO3ly-622nXo:22 X-Rspamd-Queue-Id: 4Dg1d04MGyz3rCw X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au has no SPF policy when checking 203.13.68.24) smtp.mailfrom=SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au X-Spamd-Result: default: False [-0.80 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.997]; RCPT_COUNT_TWO(0.00)[2]; FORGED_SENDER(0.30)[grehan@freebsd.org,SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au]; SUBJECT_ENDS_QUESTION(1.00)[]; R_DKIM_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[203.13.68.24:from]; MIME_TRACE(0.00)[0:+]; FROM_NEQ_ENVFROM(0.00)[grehan@freebsd.org,SRS0=WZWw=HS=freebsd.org=grehan@iredmail.onthenet.com.au]; ASN(0.00)[asn:9313, ipnet:203.13.68.0/23, country:AU]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_FIVE(0.00)[6]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; AUTH_NA(1.00)[]; SPAMHAUS_ZRD(0.00)[203.13.68.24:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_SPF_NA(0.00)[no SPF record]; MAILMAN_DEST(0.00)[freebsd-virtualization] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Feb 2021 13:13:41 -0000 Hi Patrick, > What happened to those tunables? They've been rolled into a per-VM parameter. From the man page: [-c [[cpus=]numcpus][,sockets=n][,cores=n][,threads=n]] ... and there's more description of the '-c' parameter there. https://www.freebsd.org/cgi/man.cgi?query=bhyve&manpath=FreeBSD+12.2-RELEASE+and+Ports later, Peter.