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[2003:cf:3f1a:a602:9067:1658:40a2:feec]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-371898ab469sm45884f8f.100.2024.08.14.14.24.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Aug 2024 14:24:26 -0700 (PDT) Message-ID: Date: Wed, 14 Aug 2024 23:24:39 +0200 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: 6.10/regression/bisected - after f1d97e769152 I spotted increased execution time of the kswapd0 process and symptoms as if there is not enough memory To: Filipe Manana Cc: andrea.gelmini@gmail.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, mikhail.v.gavrilov@gmail.com, regressions@lists.linux.dev References: <277314c9-c4aa-4966-9fbe-c5c42feed7ef@gmail.com> Content-Language: en-US From: =?UTF-8?Q?Jannik_Gl=C3=BCckert?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/11/24 17:33, Filipe Manana wrote: > There's a fix there in the bugzilla, and I've just sent it to the mailing list. > In case you want to try it: > > https://lore.kernel.org/linux-btrfs/d85d72b968a1f7b8538c581eeb8f5baa973dfc95.1723377230.git.fdmanana@suse.com/ > > Thanks Hi Filipe, this patch mostly fixes the issue, but I still get a 1-2 second window of freezing every now and then. I also still see long periods of 100% kswapd0 usage, but without the periodic freezing. Thanks Jannik