From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C488629 for ; Thu, 26 Dec 2024 02:03:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.187 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735178617; cv=none; b=jDwt4QYU00+ng2+tobIpeiecOuL12Ro6a8VwPgrqBBnLQFLEOnk+52P1vCt2LrALG3EnEAI7ldXdCDSNEjcUMSHL8dmi2lAsvC0PwsC71xeWuDzWY80Kan6MG6Ytocqw1BK1c+uncUjMVr+nPSGMGhOuTfEP42pIeLHOZPluFwA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735178617; c=relaxed/simple; bh=bLWH/liZMWfB9rJs4n3Y3N9LYGTZ4YCIHqL1DgsrzkM=; h=From:To:CC:Subject:Date:Message-ID:Content-Type:MIME-Version; b=SfY8GkNQixRXtf/VD9Y1+ExXzsWXdNW3Scxr5aOR/u/MWvqcHNinNF8NGdQ8lEHwjSw1pP9HGWaYFgNCfhlgIA5wokW1gHOJFZaWVd32j72gpix4GlYr6FjxkfetQ19osW3WlGcMt6+XXFTIkkDbLWUbO9fm9nNrduNKP8it4wY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.252]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4YJWzW3mH0zxSPg; Thu, 26 Dec 2024 10:00:07 +0800 (CST) Received: from dggpemf500003.china.huawei.com (unknown [7.185.36.204]) by mail.maildlp.com (Postfix) with ESMTPS id 5A47C1800E2; Thu, 26 Dec 2024 10:03:32 +0800 (CST) Received: from dggpemf100013.china.huawei.com (7.185.36.179) by dggpemf500003.china.huawei.com (7.185.36.204) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 26 Dec 2024 10:03:32 +0800 Received: from dggpemf100013.china.huawei.com ([7.185.36.179]) by dggpemf100013.china.huawei.com ([7.185.36.179]) with mapi id 15.02.1544.011; Thu, 26 Dec 2024 10:03:32 +0800 From: "liukai (Y)" To: "mingo@redhat.com" , "peterz@infradead.org" , "juri.lelli@redhat.com" , "vincent.guittot@linaro.org" CC: "linux-kernel@vger.kernel.org" , "tanghui (C)" , "Zhangqiao (2012 lab)" , "Chenhui (Judy)" , "'weiliang.qwl@antgroup.com'" , "'henry.hj@antgroup.com'" , "'yanyan.yan@antgroup.com'" , "'libang.li@antgroup.com'" , "liwei (JK)" Subject: =?gb2312?B?s7e72DogVHJhZGUtb2ZmIGJldHdlZW4gbG9hZF9iYWxhbmNlIGZyZXF1ZW5j?= =?gb2312?Q?y_and_CPU_utilization_under_high_load?= Thread-Topic: Trade-off between load_balance frequency and CPU utilization under high load Thread-Index: AQHbVzpdYNLkkWcuRV6j6HJAt9SDLg== X-CallingTelephoneNumber: IPM.Note X-VoiceMessageDuration: 1 X-FaxNumberOfPages: 0 Date: Thu, 26 Dec 2024 02:03:32 +0000 Message-ID: <91c383c7e994446ab0f45e46a074314e@huawei.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 bGl1a2FpIChZKSC9q7O3u9jTyrz+obBUcmFkZS1vZmYgYmV0d2VlbiBsb2FkX2JhbGFuY2UgZnJl cXVlbmN5IGFuZCBDUFUgdXRpbGl6YXRpb24gdW5kZXIgaGlnaCBsb2FkobGhow==