CRAN

the status of CRAN mirrors

date:Thu Apr 24 10:06:01 2014 (UTC)
last check : Thu Apr 24 10:06:01 2014 (UTC)

age histogram

11 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 95 sites  |  80 sites  |  6 sites   9 sites   0 sites 

units represent one mirror site.

regions

 ar   at   au   be   br   ca   ch   cl   cn   co   cz   de   dk   ec   es   fr   gr   hu   id   ie   in   ir   it   jp   kr   lb   mx   nl   no   nz   ph   pl   pt   ru   se   sg   sk   th   tr   tw   uk   us   ve   vn   za 

report

95 sites in 45 regions
0 bad -- 9 older than 2.2 days -- 4 unreachable for more than 5 hours
last probes : 91 were ok, 4 had no time
mean mirror age is 6.2 days, std_dev 29.7 days, median 8 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 3 hours
2 hours
ok
r.mirror.mendoza-conicet.gob.ar  @ http 5 hours
3 hours
ok
Australia
cran.csiro.au  @ http 14 hours
1 hour
ok
cran.ms.unimelb.edu.au  @ http 18 hours
renewed
ok
Austria
cran.at.r-project.org  @ http 3 hours
3 hours
ok
Belgium
www.freestatistics.org  @ http 6 hours
renewed
ok
Brazil
cran.fiocruz.br  @ http 5 hours
renewed
ok
nbcgib.uesc.br  @ http 31 hours
18 hours
no time
cran-r.c3sl.ufpr.br  @ http 7 hours
3 hours
ok
brieger.esalq.usp.br  @ http 30 hours
renewed
ok
www.vps.fmvz.usp.br  @ http 8 hours
3 hours
ok
Canada
mirror.its.dal.ca  @ http 23 hours
renewed
ok
cran.stat.sfu.ca  @ http 3 hours
1 hour
ok
cran.utstat.utoronto.ca  @ http 17 hours
1 hour
ok
cran.parentingamerica.com  @ http 5 hours
1 hour
ok
cran.skazkaforyou.com  @ http 5 hours
renewed
ok
Chile
dirichlet.mat.puc.cl  @ http 12 hours
2 hours
ok
China
mirror.bjtu.edu.cn  @ http 4 hours
1 hour
ok
mirrors.ustc.edu.cn  @ http 3.2 days
renewed
ok
mirrors.xmu.edu.cn  @ http 15 hours
1 hour
ok
ftp.ctex.org  @ http 12 hours
renewed
ok
Colombia
www.icesi.edu.co  @ http 5.2 days
2 hours
ok
www.laqee.unal.edu.co  @ http 3 hours
1 hour
ok
Czech Republic
mirrors.nic.cz  @ http 22 hours
3 hours
ok
Denmark
mirrors.dotsrc.org  @ http 2 hours
1 hour
ok
Ecuador
cran.espol.edu.ec  @ http 27 hours
3 hours
ok
France
ftp.igh.cnrs.fr  @ http 9 hours
1 hour
ok
mirror.ibcp.fr  @ http 5 hours
1 hour
ok
cran.irsn.fr  @ http 9 hours
3 hours
ok
cran.univ-lyon1.fr  @ http 7 hours
3 hours
ok
cran.univ-paris1.fr  @ http 5 hours
3 hours
ok
Germany
ftp5.gwdg.de  @ http 3 hours
2 hours
ok
cran.r-mirror.de  @ http 5 hours
renewed
ok
mirrors.softliste.de  @ http 12 hours
1 hour
ok
Greece
cran.cc.uoc.gr  @ http 17.2 days
17.0 days
no time
Hungary
cran.rapporter.net  @ http 1 hour
renewed
ok
India
ftp.iitm.ac.in  @ http 12 hours
renewed
ok
Indonesia
cran.unej.ac.id  @ http 3 hours
renewed
ok
cran.repo.bppt.go.id  @ http 13 hours
3 hours
ok
Iran
cran.um.ac.ir  @ http 251.8 days
renewed
ok
Ireland
ftp.heanet.ie  @ http 6 hours
2 hours
ok
Italy
cran.mirror.garr.it  @ http 5 hours
1 hour
ok
dssm.unipa.it  @ http 19.9 days
renewed
ok
cran.stat.unipd.it  @ http 6 hours
3 hours
ok
Japan
essrc.hyogo-u.ac.jp  @ http 17.2 days
16.2 days
no time
cran.ism.ac.jp  @ http 8 hours
2 hours
ok
cran.md.tsukuba.ac.jp  @ http 7 hours
1 hour
ok
Korea, Republic of
cran.nexr.com  @ http 2 hours
renewed
ok
biostat.cau.ac.kr  @ http 20 hours
1 hour
ok
Lebanon
rmirror.lau.edu.lb  @ http 14 hours
renewed
ok
Mexico
www.est.colpos.mx  @ http 30.7 days
renewed
ok
cran.itam.mx  @ http 7 hours
3 hours
ok
Netherlands
cran-mirror.cs.uu.nl  @ http 6 hours
renewed
ok
cran.xl-mirror.nl  @ http 6 hours
3 hours
ok
New Zealand
cran.stat.auckland.ac.nz  @ http 4 hours
2 hours
ok
Norway
cran.uib.no  @ http 4 hours
2 hours
ok
Philippines
cran.stat.upd.edu.ph  @ http 19 hours
renewed
ok
Poland
r.meteo.uni.wroc.pl  @ http 8 hours
3 hours
ok
Portugal
cran.dcc.fc.up.pt  @ http 8 hours
3 hours
ok
Russian Federation
cran.gis-lab.info  @ http 18 hours
3 hours
ok
Singapore
cran.stat.nus.edu.sg  @ http 10 hours
2 hours
ok
Slovakia
cran.fyxm.net  @ http 13 hours
1 hour
ok
South Africa
cran.mirror.ac.za  @ http 12 hours
3 hours
ok
r.adu.org.za  @ http 90.2 days
2 hours
ok
Spain
ftp.cixug.es  @ http 13 hours
renewed
ok
cran.es.r-project.org  @ http 7 hours
3 hours
ok
Sweden
ftp.sunet.se  @ http 5 hours
1 hour
ok
Switzerland
stat.ethz.ch  @ http 6 hours
1 hour
ok
Taiwan
cran.csie.ntu.edu.tw  @ http 8 hours
1 hour
ok
cran.cs.pu.edu.tw  @ http 113.9 days
113.2 days
no time
Thailand
mirrors.psu.ac.th  @ http 15 hours
2 hours
ok
Turkey
cran.pau.edu.tr  @ http 13 hours
2 hours
ok
United Kingdom
www.stats.bris.ac.uk  @ http 16 hours
3 hours
ok
cran.ma.imperial.ac.uk  @ http 32 hours
renewed
ok
mirror.mdx.ac.uk  @ http 14 hours
2 hours
ok
star-www.st-andrews.ac.uk  @ http 9 hours
renewed
ok
United States  -  17 sites
cran.mirrors.hoobly.com  @ http 15 hours
2 hours
ok
cran.revolutionanalytics.com  @ http 4 hours
1 hour
ok
cran.rstudio.com  @ http 5 hours
1 hour
ok
cran.cnr.Berkeley.edu  @ http 5 hours
3 hours
ok
cran.case.edu  @ http 2.0 days
1 hour
ok
lib.stat.cmu.edu  @ http 4 hours
2 hours
ok
streaming.stat.iastate.edu  @ http 6 hours
2 hours
ok
ftp.ussg.iu.edu  @ http 3 hours
2 hours
ok
rweb.quant.ku.edu  @ http 2 hours
1 hour
ok
cran.mtu.edu  @ http 3 hours
2 hours
ok
cran.stat.ucla.edu  @ http 2.0 days
2 hours
ok
mirrors.nics.utk.edu  @ http 2.1 days
2 hours
ok
cran.wustl.edu  @ http 6 hours
renewed
ok
cran.cs.wwu.edu  @ http 24 hours
2 hours
ok
watson.nci.nih.gov  @ http 6 hours
3 hours
ok
cran.fhcrc.org  @ http 26 hours
2 hours
ok
ftp.osuosl.org  @ http 4 hours
3 hours
ok
Venezuela
camoruco.ing.uc.edu.ve  @ http 10 hours
2 hours
ok
Viet Nam
cran.vinastat.com  @ http 4 hours
1 hour
ok

legend

project site -- home

project site is an url. The href is the href for the site in the list of mirrors, usually the root of the mirrored file tree. The text is the site of that url.

home (represented by the @-symbol) is an url pointing to the document root of the site. This pointer is useful if the project site url is invalid, possibly because the mirror site moved the archive.

type

Indicates the type (ftp or http) of the project site and home urls.

mirror age, daily stats

The mirror age is based upon the last successful probe.

Once a day the status of a mirror site is determined. The status (represented by a colored block) is appended to the right of the status history (right is recent). More precise, the status block is appended if the last status block was appended 24 (or more) hours ago.

The status of a mirror depends on its age and a few configuration parameters :

status age
this project in general
min max min max
fresh 0 1d + 4h 0 min_sync + max_poll
oldish 1d + 4h 2d + 4h min_sync + max_poll max_sync + max_poll
old 2d + 4h max_sync + max_poll
bad the site or mirror tree was never found

last probe, probe stats

Last probe indicates when the last successful probe was made. Probe stats gives the probe history (right is recent). A probe is either a success or a failure.

last stat

Last stat gives the status of the last probe.

probe results

hours ago succ fail 91 successful, 4 failed
0 23 4
1 23 0
2 23 0
3 22 0

software

mirmon mirmon version 2.6 - Fri Mar 30 09:56:03 2012 - henkp