From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 668B2158083 for ; Thu, 5 Sep 2024 19:00:20 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id D8741E2AB8; Thu, 5 Sep 2024 19:00:14 +0000 (UTC) Received: from smarthost01b.ixn.mail.zen.net.uk (smarthost01b.ixn.mail.zen.net.uk [212.23.1.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 912CFE2A82 for ; Thu, 5 Sep 2024 19:00:14 +0000 (UTC) Received: from [82.69.80.10] (helo=cube.localnet) by smarthost01b.ixn.mail.zen.net.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1smHiF-006P5r-Qq for gentoo-user@lists.gentoo.org; Thu, 05 Sep 2024 19:00:13 +0000 From: Peter Humphrey To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Wayland and CPU load Date: Thu, 05 Sep 2024 20:00:12 +0100 Message-ID: <2746872.mvXUDI8C0e@cube> In-Reply-To: <5815640.DvuYhMxLoT@cube> References: <5814876.DvuYhMxLoT@cube> <6090690.lOV4Wx5bFT@cube> <5815640.DvuYhMxLoT@cube> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" X-Originating-smarthost01b-IP: [82.69.80.10] Feedback-ID: 82.69.80.10 X-Archives-Salt: dba3cfea-ba7c-424d-8fdc-9d12ca55d500 X-Archives-Hash: 5f84ee57dce1ec255e83f951b7eed118 On Thursday 5 September 2024 15:43:00 BST Iwrote: > On Thursday 5 September 2024 13:47:29 BST I wrote: > > ... Perhaps I should start recompiling things... > > After an emerge -e1 kwayland plasma-workspace and a reboot, kwin_wayland is > down to 20-60% CPU and plasma_shell is barely visible in /top/. > > Much improved, but it still isn't right. It came back again, so I ran a complete -e, rebooted, recompiled the kernel again and rebooted again. It's all back as it was - no CPU cycles left for anything else but wayland and plasam-shell. How to debug this? -- Regards, Peter.