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From: "Stefan G. Weichinger" <lists@xunil.at>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Re: Slow network transfers ... lost interrupts because of clocksource?
Date: Thu, 10 Oct 2013 00:11:01 +0200	[thread overview]
Message-ID: <5255D475.7010208@xunil.at> (raw)
In-Reply-To: <5255BF57.5010805@xunil.at>

Am 09.10.2013 22:40, schrieb Stefan G. Weichinger:

> While I disabled most of that HPET-stuff (took from my own server here):
> 
> # zgrep -i hpet /proc/config.gz
> CONFIG_HPET_TIMER=y
> CONFIG_HPET_EMULATE_RTC=y
> # CONFIG_HPET is not set
> 
> 
> This is quite frustrating already ... but I repeat myself, sorry.

I achieved *something* ... I still have to diff kernel-configs but right
now I am happily rsyncing that vmdk-image with around 40 MB/s  ....

That virt-manager-issue is still there but at least the basic
performance seems way better now.

I could transfer the KVM-raw-image to an LVM-LV within a few minutes ...
the same dd-command took hours before and never succeeded.

Some more tests now.

S


  reply	other threads:[~2013-10-09 22:11 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-27 10:33 [gentoo-user] Slow network transfers ... lost interrupts because of clocksource? Stefan G. Weichinger
2013-09-27 13:02 ` [gentoo-user] " Nicolas Sebrecht
2013-09-27 13:06   ` Stefan G. Weichinger
2013-09-27 13:18     ` Nicolas Sebrecht
2013-09-27 15:05       ` Stefan G. Weichinger
2013-09-27 15:55 ` [gentoo-user] " Volker Armin Hemmann
2013-09-29 14:37   ` Stefan G. Weichinger
2013-09-30  9:54     ` Stefan G. Weichinger
2013-09-30 17:07       ` Volker Armin Hemmann
2013-09-30 17:36         ` Stefan G. Weichinger
2013-09-30 17:44           ` Bruce Hill
2013-09-30 17:46           ` Bruce Hill
2013-09-30 17:50             ` Stefan G. Weichinger
2013-09-30 18:23         ` Stefan G. Weichinger
2013-09-30 20:03           ` Stefan G. Weichinger
2013-10-01  8:26             ` Stefan G. Weichinger
2013-10-01 12:32               ` [gentoo-user] " Nicolas Sebrecht
2013-10-01 14:00                 ` Stefan G. Weichinger
2013-10-01 19:21                   ` Stefan G. Weichinger
2013-10-09 14:53                     ` Stefan G. Weichinger
2013-10-09 18:20                       ` Nicolas Sebrecht
2013-10-09 19:17                         ` Stefan G. Weichinger
2013-10-09 19:57                           ` Volker Armin Hemmann
2013-10-09 20:05                             ` Stefan G. Weichinger
2013-10-09 20:40                               ` Stefan G. Weichinger
2013-10-09 22:11                                 ` Stefan G. Weichinger [this message]
2013-10-09 22:18                                   ` Stefan G. Weichinger
2013-10-10 12:20                                     ` Bruce Hill
2013-10-10 14:38                                       ` Stefan G. Weichinger
2013-10-14  6:23                                         ` Stefan G. Weichinger
2013-10-14 17:21                                           ` Volker Armin Hemmann

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