From owner-freebsd-questions@freebsd.org Mon Nov 9 14:18:01 2020 Return-Path: Delivered-To: freebsd-questions@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 019D8464C35 for ; Mon, 9 Nov 2020 14:18:01 +0000 (UTC) (envelope-from swills@FreeBSD.org) Received: from mouf.net (mouf.net [IPv6:2607:fc50:0:4400:216:3eff:fe69:33b3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mouf.net", Issuer "mouf.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CVCkv6D8Wz4sfc for ; Mon, 9 Nov 2020 14:17:59 +0000 (UTC) (envelope-from swills@FreeBSD.org) Received: from lrrr.mouf.net (cpe-76-182-16-135.nc.res.rr.com [76.182.16.135]) (authenticated bits=0) by mouf.net (8.14.9/8.14.9) with ESMTP id 0A9EHjEJ024171 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Mon, 9 Nov 2020 14:17:51 GMT (envelope-from swills@FreeBSD.org) Subject: Re: Firefox memory usage To: Mario Lobo , "freebsd-questions@freebsd.org" References: From: Steve Wills Message-ID: <20f8fdce-7867-7805-c3b9-2b49abb5b62a@FreeBSD.org> Date: Mon, 9 Nov 2020 09:17:41 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4.3 (mouf.net [199.48.129.64]); Mon, 09 Nov 2020 14:17:52 +0000 (UTC) X-Spam-Status: No, score=0.3 required=4.5 tests=KHOP_HELO_FCRDNS, NICE_REPLY_A autolearn=no autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mouf.net X-Virus-Scanned: clamav-milter 0.99.2 at mouf.net X-Virus-Status: Clean X-Rspamd-Queue-Id: 4CVCkv6D8Wz4sfc X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [0.00 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; ASN(0.00)[asn:36236, ipnet:2607:fc50::/36, country:US] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Nov 2020 14:18:01 -0000 I find something along the lines of: limits -m 8g -v 8g firefox helps a lot. Steve On 11/8/20 11:51 AM, Mario Lobo wrote: > Hi; > > Has Firefox just become a major memory gobbler ? > > FF Open: > > SYSTEM MEMORY SUMMARY: > mem_used: 8104103936 ( 7728MB) [ 47%] Logically used memory > mem_avail: + 9075765248 ( 8655MB) [ 52%] Logically available memory > -------------- ------------ ----------- ------ > mem_total: = 17179869184 ( 16384MB) [100%] Logically total memory > > After closing FF: > > SYSTEM MEMORY SUMMARY: > mem_used: 2423656448 ( 2311MB) [ 14%] Logically used memory > mem_avail: + 14756212736 ( 14072MB) [ 85%] Logically available memory > -------------- ------------ ----------- ------ > mem_total: = 17179869184 ( 16384MB) [100%] Logically total memory > > firefox-82.0.2,2 >