Date: Mon, 30 Nov 2020 13:22:45 -0800 From: David Wolfskill <david@catwhisker.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: current@freebsd.org Subject: Re: Laptop exhibits erratic responsiveness Message-ID: <X8VipWX48JiWz0o1@albert.catwhisker.org> In-Reply-To: <X8VeIXLiDR4q1mKl@kib.kiev.ua> References: <X8JVn/PIPuLzsWuQ@albert.catwhisker.org> <CADrOrms8fmf9asttPw%2B4B%2BKL7A4svAKx0dDHSuDnEVvxGWiX0Q@mail.gmail.com> <X8OsLaVToS1V1zoX@albert.catwhisker.org> <CAGudoHHevDxuvwLO2QMrMNfvG0vWSU=v9gHLbH0eMFDt8p0FWg@mail.gmail.com> <X8Tpg1P%2BXQc7iTNJ@albert.catwhisker.org> <CAGudoHEZvoj5s2bOz_atg9oPQM=24i5ydGZVebuLQAu0nbS0TA@mail.gmail.com> <X8Tx2LBXpRihqqfh@albert.catwhisker.org> <X8Var0P/N8TDLOMA@albert.catwhisker.org> <X8VeIXLiDR4q1mKl@kib.kiev.ua>
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--bBrTiOYJZJUPAzB7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 30, 2020 at 11:03:29PM +0200, Konstantin Belousov wrote: > ... > > I suppose I will be commenting out that DIAGNOSTIC option now.... :-} >=20 > Try to just set debug.vmem_check to 0 and see if it helps. > ... OK; I rebooted the new(er) laptop with the previous kernel (that was built with "option DIAGNOSTIC") and reproduced the issue: --- albert.catwhisker.org ping statistics --- 37 packets transmitted, 37 packets received, 0.0% packet loss round-trip min/avg/max/stddev =3D 0.451/13.832/178.867/41.904 ms Then: g1-216(13.0-C)[2] sudo sysctl debug.vmem_check Password: debug.vmem_check: 1 g1-216(13.0-C)[3] sudo sysctl debug.vmem_check=3D0 debug.vmem_check: 1 -> 0 On recheck: --- albert.catwhisker.org ping statistics --- 60 packets transmitted, 60 packets received, 0.0% packet loss round-trip min/avg/max/stddev =3D 0.411/0.551/1.051/0.084 ms which looks pretty good to me. Thank you, Konstantin! :-) Peace, david --=20 David H. Wolfskill david@catwhisker.org There's no point in asking Trump "Sir, have you no decency?" -- it is already well established that neither he nor his enablers have any. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --bBrTiOYJZJUPAzB7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl/FYqVfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PcnYAwgAq/ETCMNYBcUJtzgZt4xoFMIKQkTNht1m304rjyObcWnmm/Om+kWOL1fl raxTfyHhVISZ1/2vIhyBbUTjObRy3Wo0voj9ZLG9ETuSjfFdFtdqVyAn1k9a2QAh ppFPxbSL8fTCSRHK7qt9L9ID+ECrMYHAU+f4CM8FywjEsL40aKnZLmGMmJw0bSp1 by5AX2LekGaNZtDjLEpREyP1iE6ELeMycoQSS6BlRaK2FH7niq0j8HnfUmyqaWuW rdva68H1/G97ez4fbxi02aQQ6cwmFuj+T+5cN650BH4fWOwWGo8nh3Ooi5fcPXtp fwoggK3R8fQz2dAXsDaTlKl2XZf84Q== =LRXQ -----END PGP SIGNATURE----- --bBrTiOYJZJUPAzB7--
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