From nobody Sun May 29 12:39:16 2022 X-Original-To: gecko@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 4C2051B624AA for ; Sun, 29 May 2022 12:39:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4L9ylm06lkz3L0V for ; Sun, 29 May 2022 12:39:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D82DC22F4B for ; Sun, 29 May 2022 12:39:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 24TCdFXW030986 for ; Sun, 29 May 2022 12:39:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24TCdF8L030985 for gecko@FreeBSD.org; Sun, 29 May 2022 12:39:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: [Bug 260901] www/firefox dom.ipc.processCount, fission.autostart, numbers of processes and impact on performance Date: Sun, 29 May 2022 12:39:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: performance X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: grahamperrin@gmail.com X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gecko@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: short_desc bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Gecko Rendering Engine issues List-Archive: https://lists.freebsd.org/archives/freebsd-gecko List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-gecko@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1653827956; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ackvWSlxUxr6mgPfqQbDX0rFXHI9nKkw/XSjpFsC+j8=; b=hxy1XSTnlMM/KbW4qJHM403Nmi67aRbDRoI2E2H/JINtKl9OQWOBXfeTnu8ko2Wl85/Nfi ZyOHBilJcEX0g/rGL2fCgfGeb0tfloOZ3IOUWw/j6nTUulAOEoaG0e8HwlUT04mm/fDm4S eka8ddKf4+DCNINiM/9vyHhevVgoDrAc2iZR0yQuzJNLyJ5ha8yOKklxpqtl1yNYW32Scl 73DBo3HacABpTT5kZGH/fuMV9NlJ7xsXVIbjyasLaAu3H8HONQW04TfyfEHHuSg40SxqDP n0vH5q3DbuXDLPzMoTDoVBVUUjlhUtJh24jivqLj0QjLYv3zhh8CRxf6tw9oiA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653827956; a=rsa-sha256; cv=none; b=keOTdu5Wu7qtnkeJmaf5KK2+hRw9s93aeekmkuMS0fvbnmwlij0WMT5TpMjfXZSU8uIEZu ax2N6Px6yeq+YKAp95P4jpY+orScr3Cs2/G4AT2Sq7Y5grTNFspqledAhHWRURzO8VGAIc p4PdohXnffs6wrvwzBhk7koUQDYZfVjP5pOgef9FdQ9kyqILDgc3/ChOjUQT3o1Yyv5Wv+ ipK3+9opvMehCQA0psvf+cd3b3OsT5L1nwOKnCShYj4DE/4f3a0ZqNLVToQljp/sbKFdCd V9GFHj8uDPq9AZbRfIITcqMeu8xKbPVBy5vVXpgF4UphijizhCY2PsjD1cebdQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260901 Graham Perrin changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|www/firefox |www/firefox |dom.ipc.processCount, |dom.ipc.processCount, |numbers of processes and |fission.autostart, numbers |impact on performance |of processes and impact on | |performance Status|New |Closed Resolution|--- |Works As Intended --- Comment #4 from Graham Perrin --- Tentatively: www/firefox works as intended, in that (as far as I can tell) = the traditional wisdom of attempting to control performance in this way:=20 about:preferences#general Performance =E2=98=90 Use recommended performance settings Content process limit =E2=80=93 may be no longer effective, if Fission allows an unexpectedly lar= ge (and non-controllable) number of processes to have a negative impact on performa= nce.=20 I'll seek advice elsewhere, with an assumption that there's an issue upstre= am. --=20 You are receiving this mail because: You are the assignee for the bug.=