lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 12 Jul 2013 08:52:27 +0200
From:	Heinz Diehl <htd@...cy-poultry.org>
To:	linux-kernel@...r.kernel.org
Subject: Re: 3.10.0: Full dynticks = high load

On 11.07.2013, Dâniel Fraga wrote: 

> 	I upgraded to kernel 3.10.0 and decided to try the new "Full
> dynticks system (tickless)" option, but now the system load is always
> at 1 or above.
> 
> 	Using the previous "Idle dynticks system (tickless idle)" solves
> the problem, so it seems the new Full dynticks code is causing this.
> 

This describes exactly what I have encountered, and "tickless idle"
fixed it for me, too. So I'll second that.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ