From eugen@grosbein.net Thu Dec 30 01:43:36 2021 X-Original-To: freebsd-stable@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 6D8131918E0D for ; Thu, 30 Dec 2021 01:43:49 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:c2c:26d8::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JPWJh1T9rz4htp; Thu, 30 Dec 2021 01:43:48 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221] (may be forged)) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id 1BU1hko3048549 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Dec 2021 01:43:46 GMT (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: lev@FreeBSD.org Received: from [10.58.0.10] (dadvw [10.58.0.10]) by eg.sd.rdtc.ru (8.16.1/8.16.1) with ESMTPS id 1BU1hjiJ077267 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 30 Dec 2021 08:43:45 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: What is FreeBSD 12 equivalent to Linux' "sysctl -w vm.nr_hugepages=1280"? To: lev@FreeBSD.org, Freebsd stable References: <431b35b0-7745-d2d7-ab04-bbf76e58608a@FreeBSD.org> <987e541a-aafd-9ae1-e243-9e58bea56ba0@grosbein.net> From: Eugene Grosbein Message-ID: Date: Thu, 30 Dec 2021 08:43:36 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 In-Reply-To: <987e541a-aafd-9ae1-e243-9e58bea56ba0@grosbein.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT autolearn=disabled version=3.4.2 X-Spam-Report: * -0.0 SHORTCIRCUIT No description available. * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on hz.grosbein.net X-Rspamd-Queue-Id: 4JPWJh1T9rz4htp X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=fail (mx1.freebsd.org: domain of eugen@grosbein.net does not designate 2a01:4f8:c2c:26d8::2 as permitted sender) smtp.mailfrom=eugen@grosbein.net X-Spamd-Result: default: False [-0.19 / 15.00]; MID_RHS_MATCH_FROM(0.00)[]; R_SPF_FAIL(1.00)[-all]; FREEFALL_USER(0.00)[eugen]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.38)[-0.375]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[grosbein.net]; ARC_NA(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_MEDIUM(-0.72)[-0.718]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCPT_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/32, country:DE]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_TLS_ALL(0.00)[] X-Spam: Yes X-ThisMailContainsUnwantedMimeParts: N 30.12.2021 7:21, Eugene Grosbein wrote: > 29.12.2021 21:52, Lev Serebryakov wrote: >> Hello! >> >> net-p2p/monero-cli shows a lot of exceptions on FreeBSD. Monero's github [1] says, that it needs "sysctl -w vm.nr_hugepages=1280" on Linux. >> What is FreeBSD equivalent for this Linux' setting? > > Perhaps, you need to increase sysctl vm.max_wired that limits amount of mlock'ed memory for userland processes, > and don't forget about "memorylocked" limit for a process. vm.max_wired counts physical memory in 4K pages for x86.