From eugen@grosbein.net Thu Dec 30 00:21:51 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 79867192C7D4 for ; Thu, 30 Dec 2021 00:22:11 +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 4JPTVW1nBrz3vbM; Thu, 30 Dec 2021 00:22:11 +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 1BU0M1pH047839 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Dec 2021 00:22:02 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 1BU0M0oR076760 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 30 Dec 2021 07:22:00 +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> From: Eugene Grosbein Message-ID: <987e541a-aafd-9ae1-e243-9e58bea56ba0@grosbein.net> Date: Thu, 30 Dec 2021 07:21:51 +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: <431b35b0-7745-d2d7-ab04-bbf76e58608a@FreeBSD.org> 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: 4JPTVW1nBrz3vbM X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-Spam: Yes X-ThisMailContainsUnwantedMimeParts: N 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.