From: Gleb Natapov <gleb@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: Razya Ladelsky <RAZYA@il.ibm.com>,
kvm@vger.kernel.org, anthony@codemonkey.ws,
"Michael S. Tsirkin" <mst@redhat.com>,
pbonzini@redhat.com, asias@redhat.com, digitaleric@google.com,
abel.gordon@gmail.com, Abel Gordon <ABELG@il.ibm.com>,
Eran Raichstein <ERANRA@il.ibm.com>,
Joel Nider <JOELN@il.ibm.com>,
bsd@redhat.com
Subject: Re: Elvis upstreaming plan
Date: Wed, 27 Nov 2013 09:35:01 +0200 [thread overview]
Message-ID: <20131127073501.GN959@redhat.com> (raw)
In-Reply-To: <52955DB0.6010702@redhat.com>
On Wed, Nov 27, 2013 at 10:49:20AM +0800, Jason Wang wrote:
> > 4. vhost statistics
> > This patch introduces a set of statistics to monitor different performance
> > metrics of vhost and our polling and I/O scheduling mechanisms. The
> > statistics are exposed using debugfs and can be easily displayed with a
> > Python script (vhost_stat, based on the old kvm_stats)
> > https://github.com/abelg/virtual_io_acceleration/commit/ac14206ea56939ecc3608dc5f978b86fa322e7b0
>
> How about using trace points instead? Besides statistics, it can also
> help more in debugging.
Definitely. kvm_stats has moved to ftrace long time ago.
--
Gleb.
next prev parent reply other threads:[~2013-11-27 7:35 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-24 9:22 Elvis upstreaming plan Razya Ladelsky
2013-11-24 10:26 ` Michael S. Tsirkin
2013-11-25 11:06 ` Razya Ladelsky
2013-11-26 15:50 ` Stefan Hajnoczi
2013-11-26 18:05 ` Anthony Liguori
2013-11-26 18:53 ` Abel Gordon
2013-11-26 21:11 ` Michael S. Tsirkin
2013-11-27 7:43 ` Joel Nider
2013-11-27 10:27 ` Michael S. Tsirkin
2013-11-27 10:41 ` Abel Gordon
2013-11-27 10:59 ` Michael S. Tsirkin
2013-11-27 11:02 ` Abel Gordon
2013-11-27 11:36 ` Michael S. Tsirkin
2013-11-27 22:33 ` Anthony Liguori
2013-11-28 8:25 ` Abel Gordon
2013-11-27 15:00 ` Stefan Hajnoczi
2013-11-27 15:30 ` Michael S. Tsirkin
2013-11-28 7:24 ` Joel Nider
2013-11-28 7:31 ` Abel Gordon
2013-11-28 11:01 ` Michael S. Tsirkin
2013-12-02 15:11 ` Stefan Hajnoczi
2013-11-27 9:03 ` Abel Gordon
2013-11-27 9:21 ` Michael S. Tsirkin
2013-11-27 9:49 ` Abel Gordon
2013-11-27 10:29 ` Michael S. Tsirkin
2013-11-27 10:55 ` Abel Gordon
2013-11-27 11:03 ` Michael S. Tsirkin
2013-11-27 11:05 ` Abel Gordon
2013-11-27 11:40 ` Michael S. Tsirkin
2013-11-26 22:27 ` Bandan Das
2013-11-27 2:49 ` Jason Wang
2013-11-27 7:35 ` Gleb Natapov [this message]
2013-11-27 7:45 ` Joel Nider
2013-11-27 9:18 ` Abel Gordon
2013-11-27 9:21 ` Gleb Natapov
2013-11-27 9:33 ` Abel Gordon
2013-11-27 9:48 ` Gleb Natapov
2013-11-27 10:18 ` Abel Gordon
2013-11-27 10:37 ` Michael S. Tsirkin
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