Date: Fri, 1 Apr 2016 23:04:26 +0200 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Don Lewis <truckman@FreeBSD.org> Cc: imb@protected-networks.net, kmacy@freebsd.org, freebsd-current@freebsd.org Subject: Re: CURRENT slow and shaky network stability Message-ID: <20160401230426.5e0977c7.ohartman@zedat.fu-berlin.de> In-Reply-To: <201604012037.u31KbEOP002826@gw.catspoiler.org> References: <20160401192444.69b1da2a.ohartman@zedat.fu-berlin.de> <201604012037.u31KbEOP002826@gw.catspoiler.org>
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[-- Attachment #1 --] Am Fri, 1 Apr 2016 13:37:14 -0700 (PDT) Don Lewis <truckman@FreeBSD.org> schrieb: > On 1 Apr, O. Hartmann wrote: > > Am Wed, 30 Mar 2016 00:28:39 -0700 (PDT) > > Don Lewis <truckman@FreeBSD.org> schrieb: > > >> Do you use tmpfs? Anything stored in there will get stashed in inactive > >> memory and/or swap. > > [...] > > > > Yes, /var/run and /tmp are on tmpfs > > There is probably not enough stashed in /var/run to make a difference, > but if there is a lot in /tmp, it could bloat the amount of inactive > memory and cause other things to be pushed to swap. What does > df /tmp > say? > > Depending on the workload, you might find that the change committed in > r280963 helps interactivity. The problems are still present with r297495 and all systems with CURRENT show symptoms of not being very responsive under load, even on the consoles/ssh connections on non-X11 systems! > > I still can't explain the ssh connection timeout problems that you are > seeing. What does > ps lax > report as the MWCHAN for the stuck ssh and/or sshd processes? > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJW/uJaAAoJEOgBcD7A/5N8lCcIAOb4R1R/SJo7CIdaGk2HSfJ6 Nnrt73h7wUGbcUmlmUCnGTlXuC0aJ/kRzU0C5BeItk9TTyXdoLjZ8oxFSCz39+Ec T4wO0/UcRku6MlQQ7C6zchHe1GthsKkx2mn6De8jRKiOhhgJVKSmvD1/ANh5F0A9 cavmK4qf4rIjhKvQUGdv7CDNcez4CwRvVjAkmaO8qaEVCCkv45wYgZWi36TjZcok 1Ury0EKUkLW/R3qaHp+AdqR19DFCH8HdTBgYGNhJfZOrKWopk6e+WWFkmVu0Qb3i q4pTeSgbml6n0Qr7hD1zab3AfwGIuhDe3Maoy0KNyxkwnhUmvWYvDjcI/Xf6RXk= =he96 -----END PGP SIGNATURE-----help
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