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[80.42.66.93]) by smtp.gmail.com with ESMTPSA id m22-20020a05600c4f5600b0040303a9965asm2343814wmq.40.2023.10.14.08.38.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 14 Oct 2023 08:38:06 -0700 (PDT) Message-ID: <84712139-f7d8-41b5-a122-7ab1b24ffd61@gmail.com> Date: Sat, 14 Oct 2023 16:38:04 +0100 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: kernel 100% CPU Content-Language: en-US To: Mateusz Guzik Cc: FreeBSD CURRENT References: <95e9f65b-58c4-ef3a-a5d1-b794179e4252@gmail.com> <23c596e7-d710-c17d-a4e7-b21c99a4fe00@gmail.com> <5528e510-2d79-ebc9-b3f4-79d5fb80f38f@gmail.com> From: Graham Perrin Autocrypt: addr=grahamperrin@gmail.com; keydata= xsFNBGKYt7ABEAClu83dJ3ZKfVgPOk9YKRv0Z+dl2b88+k9R4vwAmElgguYdKE7yhnQNhhWM v9vi6AFrBMc2oJdVHJ2OrXfwpELBFIgiSMEWNsC4e+Z3HtSajcl+pFZsP7ciiSoycj/w3wIV kAZoVGbhyIbNG7fbCEJ8q81TbfsGypV3bRmbZVvGNecBguYiooBtz2Qht1p3itXMkIA6P9pS YDl+6QddZLyUUAjAnFv2QDoYSHLnaDUWw4oONZsB0SKVu8jMIBh4uJZoYEOvdvc9jQQdOpA2 CAgA6ulfm42Ikr9lKBUUCtjqiWAhJ7iXOTyHAIdR4Mf8alCE6tdTq6dHdIt+GktTY7oYNyL2 3aD3C7I5waU0SFXvJcOMG10QLfwYQMOQoYQ9XJ0U5A28WYiDcylDdUWT7SappP1e1ZMeJWWO y14mxxNzHaJSI4rK8P/p5tp3Q7SSC4k5gMh9zKba3K2ApCWNbVLGvXsJeQkZZNvu70tE81ey AHI5iZcB6D7WaHysBUmsKaEpbcmm1ZThTnGL0SHEl5to5Jab5Fg6O+Cnly5sVz5lX/v8Aosx kKNei7SCVqXOVtteQeGxWbXWbhPgbMyc0Gi3DuxBI/yvJ43k/rJysQlLGLWfJx/UXprwLluC PDK9EvKEB+fD1Z349uzp1sKr3ihpySbyKI8fpudftnAz4EsoCwARAQABzSZHcmFoYW0gUGVy cmluIDxncmFoYW1wZXJyaW5AZ21haWwuY29tPsLBlAQTAQoAPhYhBFk/5bLDBwftvJcvCrdn SG9KGNQLBQJimMMBAhsDBQkFo5qABQsJCAcDBRUKCQgLBRYDAgEAAh4FAheAAAoJELdnSG9K GNQLbHAQAJi998y42bEbq5HmABYovmAEtQj33YSUWyc9QRmAHpN8Er3lTKsgmZcVChB5Fu/d go2oYynDjlVpA7+wiSmg4AG78mOYbg/e19XMhrH0keDKqZXFkU+G7agR0mF09qvpQZ9MTJYZ 2u7FtytZK665UfipOdV8eGn2hFC/WynjUwEzKyryBgbbLAEbfOPeZNry4h2ZPWbtTvx/PE/V X3Vh2oGqYx69DCGz+0xEhy62ZKbkX5SL8LUf/1WViyCVzsHasFxmFxYPWIfBy8ayQ7xapz7M cSXSQyu4oDT4qh9eZiGP9/aAcZKHcV6t9y77JGhUJ/5O1sANKMa3YhgimE+Z86LHYa1IH774 PHj1nAXBwS+Cj/1l/NQoQcyjvOj8zuCsMJVaLMb6B46YsReP4+3yBLpyeBC//t6zWPbgAkWW VjROC0dXUAMTFpnA6NZe3UghG+Nc4fnCLGOhc2nyWFYHIaYV6Hv1ITFSem9DdeNnR1CFm1VM TJ7i7TuqYM+WZTkoUsTf4c46hS/ZNJZSCxh0s9yYr+BYk3XBbd+ElaZ1dJE6cuSVdw15+P2h DnprurxC4byl4YFkn+UAVvQsOgeq6aSHLOHX0weYu1OLoiPYsTdyGhne72+kDhEEdFD5aHdQ PFrbQIrqWLV0a04++0ZwGpNvXtgnWhDdAQJDwGsSSwbLzsFNBGKYt7ABEADRb1tZuh7DPYET 0wK6fe7owbYgM+RfKhmcrGgR2HI9M2q6+0WKF/ITnggWdIW2Ecc4z2boLz/cwvPGCS7/YxZM 61KklGCwuS7q1s04XnHDWHuFxfXQPzAdVmNO3bYoMZbJjHXs6sB2u5ksiwPwaMAWWaGkviSj c5pwvHCiTmX5vH5CBj/Vi+5ESyX38vK4JM5S/m4ouI/6M9biyFgimV+v3vVyCxJCT1gI9g4o GIh1qq5S433b1fihn4yHPf8XOKyBpA/QcwLONViBqJL5nnOxpsh344rNxn2R7CcRzzicOV+e 2IbMem4lwNWQlZKoRotKXZi9LqN5mynSBYqAUdoZum0QinWT9F22B0Qex5PH1zAt9i2W91Vd kcPB3LwkRXj07ycRtsSzpgPA6fLc6AsoWFslHl8kVOO5eJIA4xhjlPa+W8lguQHZ0iX+5uAv 2eAgXR2swADuHPuENNFStmsgAMl8OOOgtq75yA5TpyIzxMuXV9Nmp0VfIaUM/IdLdmxhc1pC c320l5fYMHVLFAReWEbSj2QH8YzWfpXHIegutWWYEbH9SiDXgS9KoKmCJV/Qa+x6/b8y3pOZ vnIbCDaynC2Yr50s8gRa9kb54JE8Z+p8r16U3SEsK3PtUi0RF0e51danCVHrrE6/Hat2XUO/ 6nnYgVgFOrLao6Gh/VMs8wARAQABwsF8BBgBCgAmFiEEWT/lssMHB+28ly8Kt2dIb0oY1AsF AmKYt7ACGwwFCQWjmoAACgkQt2dIb0oY1Av7qg//YjCZg8VXyMzXssgIQpROKKqh5V0UBSQl rM3tq4tWhyg0HVMugQj0Om+iNPsEEOGHkm6tyhHMzlKGpAc/l0iAM+8twIyg44Yo5+DcfFXr OMTbTw9T9jDsWOkOBksxy29iYhgpqpWdDBnhXvrJp/FNAiX8CfzrIOZeFPydDoEiKBEXAxfe a9o5J/JeVnZiUeoiFe7i68nZGsb4JxhPczNfqW12t0Ll5/ibjszg5BgjXiLao0KqbWNh4bS5 CVwH90Or+5qqWgzWPeBiuz+rN2QXE/V/fL44GEj1YKASCqmaiYRgjoRFubz1aq1wCXMXY3Iq d4525rscUgS7HBxbblnyTodUPaamN/2nSzcmE/Pkx8MApDSgZCIhs0RTAg+/AoX4HULV1rSE TQwMrBEQt84Tw5W5rHsvXKr4ZEsJUpbPLWYTISsp23nHR+vZtL/Ug+OWCmHC7X7D21xk/xVJ 4sA1RLJBKdCHtnyA4Unv/kNS1KVGxHnITVyw1a71QJADu4qsdtM5u6CyYUhqhM1oseWtV6j+ Qi8KC/G4C3AgZf06fe2fVl42z2grTabL4bC6FQXMwTX2dsm5NakWjUCmUL8uwsQE7ZA4zKxo EYI1YV9q1birpzncYRupr1qnMoggMUHWq0IBYshFQrEO8PeVUZBw7/GfAeh3argdw2Qu748T Cyw= In-Reply-To: Content-Type: text/plain; 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FREEMAIL_ENVFROM(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Queue-Id: 4S76w15jx3z4GZg On 03/09/2023 20:25, Mateusz Guzik wrote: > … > > Sorry mate, neglected to specify: collect sysctl -a once you run into > the problem. > > Once I look at that I'm probably going to ship some debug patches to > narrow it down. I had what might be the same issue this afternoon, for the first time in weeks. With the slowdown, it took a few minutes for me to find your email, unfortunately the symptoms subsided moments before finding it. So, I collected the information, but it's probably another missed opportunity (the information collected too late). The busy period lasted for around six minutes: root@mowa219-gjp4-8570p-freebsd:~ # poudriere bulk -j main -J 3 -Ctv devel/pkgconf [00:00:00] Creating the reference jail... done [00:00:01] Mounting system devices for main-default [00:00:02] Warning: Using packages from previously failed, or uncommitted, build: /usr/local/poudriere/data/packages/main-default/.building [00:00:02] Mounting ccache from: /usr/.ccache [00:00:02] Mounting ports from: /usr/local/poudriere/ports/default [00:00:02] Mounting packages from: /usr/local/poudriere/data/packages/main-default [00:00:02] Mounting distfiles from: /usr/ports/distfiles [00:00:02] Copying /var/db/ports from: /usr/local/etc/poudriere.d/main-options [00:00:02] Appending to make.conf: /usr/local/etc/poudriere.d/make.conf /etc/resolv.conf -> /usr/local/poudriere/data/.m/main-default/ref/etc/resolv.conf [00:00:02] Starting jail main-default [00:00:02] Will build as nobody:nobody (65534:65534) [00:00:05] Logs: /usr/local/poudriere/data/logs/bulk/main-default/2023-10-14_16h16m30s [00:00:05] Loading MOVED for /usr/local/poudriere/data/.m/main-default/ref/usr/ports [00:00:06] Ports supports: FLAVORS SELECTED_OPTIONS [00:00:06] Inspecting ports tree for modifications to git checkout... yes [00:06:39] Ports top-level git hash: e843b8293c (dirty) …