From: Mats Petersson <mats.petersson@citrix.com>
To: xen-devel@lists.xen.org
Subject: Re: Performance analysis of transport protocol(TCP) using XEN during live migration
Date: Thu, 27 Dec 2012 15:32:16 +0000 [thread overview]
Message-ID: <50DC6A00.6020500@citrix.com> (raw)
In-Reply-To: <CANq0ewtxXMcbmdEFNasB7puYEhu_LSNxvRixcmbz0FKGpurpJg@mail.gmail.com>
On 27/12/12 14:55, digvijay chauhan wrote:
> Hello,
> I want to perform the analysis of transport protocol using
> XEN during Live migration and compare it with the same with KVM, then
> what can I do to achieve it. And what type of analysis can I do with this.
>
> regards,
> Digvijay
Do you mean "measure the downtime" or some other form of analysis.
I have used "ping -i 0.1 -c 100 -n ${address} > ping.txt", and then
check how many pings went missing to analyse the downtime. I would
suggest that you run ping on a separate machine, as in my experience, at
least for localhost migration, the dom0 cpu-load is such that ping
doesn't necessarily get to run when it wants/needs to.
If you had some other analysis in mind, do explain further, and I'm sure
someone can come up with a good suggestion.
--
Mats
next prev parent reply other threads:[~2012-12-27 15:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-27 14:55 Performance analysis of transport protocol(TCP) using XEN during live migration digvijay chauhan
2012-12-27 15:32 ` Mats Petersson [this message]
2013-05-04 18:49 ` keyboard
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=50DC6A00.6020500@citrix.com \
--to=mats.petersson@citrix.com \
--cc=xen-devel@lists.xen.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.