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-next>] [day] [month] [year] [list]
Message-ID: <48D17B47.7080704@yahoo.com>
Date:	Wed, 17 Sep 2008 22:48:55 +0100
From:	Sitsofe Wheeler <sitsofe@...oo.com>
To:	Arjan van de Ven <arjan@...radead.org>
CC:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: How how latent should non-preemptive scheduling be?

Arjan van de Ven wrote:
> this says you haven't done "make install" on the latencytop directory
> so it's not translating things for you.. can you do that please?

> Cause                                                Maximum     Percentage
> Scheduler: waiting for cpu                        208.3 msec         59.4 %
> Userspace lock contention                           4.9 msec         29.7 %
> Waiting for event (poll)                            4.8 msec          7.1 %
> Waiting for event (select)                          4.5 msec          0.6 %
> msleep acpi_ec_wait acpi_ec_transaction acpi_ec_re  1.9 msec          2.0 %
> msleep acpi_ec_wait acpi_ec_transaction acpi_ec_bu  1.9 msec          0.7 %
> msleep acpi_ec_wait acpi_ec_transaction acpi_ec_bu  1.9 msec          0.6 %
> Executing raw SCSI command                          0.7 msec          0.0 %
> ex_resolve_to_value
> 
> 
> 
> 
> 
> Process firefox-bin (5756)                 Total: 317.2 msec                                                                 
> Scheduler: waiting for cpu                        208.3 msec         96.4 %
> Waiting for event (poll)                            3.7 msec          3.0 %
> Userspace lock contention                           1.0 msec          0.7 %
> 
> 
> 
> 
> 
> 
> 
> 
>  pdflush  gnome-vfs-daemo  bash  top  bash  pulseaudio  gconf-helper  bash  rhythmbox  firefox  run-mozilla.sh  firefox-bin 

Better?

--
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