From: Sven Ladegast <sven@linux4geeks.de>
To: linux-kernel@vger.kernel.org
Subject: latency problems with kernel >= 2.6.15 and glibc 2.3.6
Date: Wed, 12 Apr 2006 12:23:52 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.63.0604121140030.2821@cassini.linux4geeks.de> (raw)
Hello folks,
I am experiencing latency problems with kernels above 2.6.15 and my self-compiled system.
I am using glibc 2.3.6 (pthreads + libidn) compiled against kernel 2.6.12 headers.
If a process needs 100% CPU power the latency is becoming terrible. If i
nice that process to a lower priority effects are not that strong.
Especially working with a web browser displaying a website where multiple
flashplayer-plugins were startet the system is almost unusable. Input
events are not catched, mouse and sounds stuck and so on...
Preemption model is "low-latency-desktop",
CONFIG_PREEMPT_BKL: 1
CONFIG_HZ: 1000
Has anyone experienced similar problems?
Sven
--
www.linux4geeks.de
reply other threads:[~2006-04-12 10:23 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Pine.LNX.4.63.0604121140030.2821@cassini.linux4geeks.de \
--to=sven@linux4geeks.de \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®