4 Sep
2011
4 Sep
'11
8:58 p.m.
Hello peeps. New here (looks around nervously).
I'm migrating from Gandi (gandi.fr, somewhere near Paris) and
was a bit surprised that my "rsync -azP" seemed to be shifting only
about one megabyte a second. Any ideas? AFAIK both ends are
sitting on fairly fat pipes so I would have hoped for a bit
better.
4 Sep
4 Sep
9:38 p.m.
Hi Dom,
On 4 September 2011 21:58, Dom Latter <bitfolk-users(a)latter.org> wrote:
I'm migrating from Gandi (gandi.fr, somewhere near
Paris) and
was a bit surprised that my "rsync -azP" seemed to be shifting only
about one megabyte a second. Any ideas? AFAIK both ends are
sitting on fairly fat pipes so I would have hoped for a bit
better.
What raw throughput do you get with tools like iperf?
Does it go significantly quicker without the -z?
Cheers,
Al.
5 Sep
5 Sep
1:09 a.m.
Hi Dom,
On Sun, Sep 04, 2011 at 10:58:35PM +0200, Dom Latter wrote:
I'm migrating from Gandi (gandi.fr, somewhere near
Paris) and
was a bit surprised that my "rsync -azP" seemed to be shifting only
about one megabyte a second.
8Mbit/s not unreasonable for a single TCP stream across the
Internet, but with gandi.fr being only about 11ms away I would have
indeed expected a little more.
As Alan says it may be due to disk speed or rsync compression at
either or both ends.
Do you have an example of a large file at gandi.fr that we can
dowload with a simple TCP protocol like HTTP so that rsync can be
taken out of the picture?
FWIW, ftp2.fr.debian.org is ~17ms away and:
$ wget -4
http://ftp2.fr.debian.org/debian/pool/main/n/nexuiz-data/nexuiz-data_2.5.2-…
--2011-09-05 01:07:46--
http://ftp2.fr.debian.org/debian/pool/main/n/nexuiz-data/nexuiz-data_2.5.2-…
Resolving ftp2.fr.debian.org... 194.2.0.36
Connecting to ftp2.fr.debian.org|194.2.0.36|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 272888468 (260M) [application/x-debian-package]
Saving to: `nexuiz-data_2.5.2-6_all.deb'
100%[======================================================================================================================>]
272,888,468 28.2M/s in 9.1s
2011-09-05 01:07:55 (28.7 MB/s) - `nexuiz-data_2.5.2-6_all.deb' saved
[272888468/272888468]
Cheers,
Andy
--
http://bitfolk.com/ -- No-nonsense VPS hosting
"Xandros's low-level support for the Eee mostly seemed to consist of a pile of
shell scripts made of cheese and failure." -- Matthew Garrett
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2 comments
3 participants
participants (3)
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Alan Pope -
Andy Smith -
Dom Latter