CRAN

the status of CRAN mirrors

date:Sun Apr 20 04:06:01 2014 (UTC)
last check : Sun Apr 20 04:06:01 2014 (UTC)

age histogram

6 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 95 sites  |  81 sites  |  3 sites   11 sites   0 sites 

each unit represents 0.3 mirror sites.

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 -- 11 older than 2.2 days -- 7 unreachable for more than 5 hours
last probes : 88 were ok, 7 had no time
mean mirror age is 6.1 days, std_dev 28.9 days, median 12 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 1 hour
renewed
ok
r.mirror.mendoza-conicet.gob.ar  @ http 19 hours
18 hours
no time
Australia
cran.csiro.au  @ http 8 hours
3 hours
ok
cran.ms.unimelb.edu.au  @ http 12 hours
2 hours
ok
Austria
cran.at.r-project.org  @ http 1 hour
1 hour
ok
Belgium
www.freestatistics.org  @ http 24 hours
2 hours
ok
Brazil
cran.fiocruz.br  @ http 11 hours
2 hours
ok
nbcgib.uesc.br  @ http 1 hour
renewed
ok
cran-r.c3sl.ufpr.br  @ http 5 hours
1 hour
ok
brieger.esalq.usp.br  @ http 2.0 days
2 hours
ok
www.vps.fmvz.usp.br  @ http 2 hours
1 hour
ok
Canada
mirror.its.dal.ca  @ http 17 hours
3 hours
ok
cran.stat.sfu.ca  @ http 5 hours
renewed
ok
cran.utstat.utoronto.ca  @ http 11 hours
3 hours
ok
cran.parentingamerica.com  @ http 23 hours
2 hours
ok
cran.skazkaforyou.com  @ http 23 hours
2 hours
ok
Chile
dirichlet.mat.puc.cl  @ http 6 hours
renewed
ok
China
mirror.bjtu.edu.cn  @ http 6.4 days
6.2 days
no time
mirrors.ustc.edu.cn  @ http 10 hours
renewed
ok
mirrors.xmu.edu.cn  @ http 9 hours
3 hours
ok
ftp.ctex.org  @ http 27 hours
2 hours
ok
Colombia
www.icesi.edu.co  @ http 22 hours
renewed
ok
www.laqee.unal.edu.co  @ http 5 hours
3 hours
ok
Czech Republic
mirrors.nic.cz  @ http 4 hours
1 hour
ok
Denmark
mirrors.dotsrc.org  @ http 20 hours
2 hours
ok
Ecuador
cran.espol.edu.ec  @ http 21 hours
1 hour
ok
France
ftp.igh.cnrs.fr  @ http 27 hours
3 hours
ok
mirror.ibcp.fr  @ http 23 hours
3 hours
ok
cran.irsn.fr  @ http 3 hours
1 hour
ok
cran.univ-lyon1.fr  @ http 7 hours
1 hour
ok
cran.univ-paris1.fr  @ http 23 hours
1 hour
ok
Germany
ftp5.gwdg.de  @ http 4 hours
renewed
ok
cran.r-mirror.de  @ http 23 hours
2 hours
ok
mirrors.softliste.de  @ http 6 hours
3 hours
ok
Greece
cran.cc.uoc.gr  @ http 12.9 days
12.8 days
no time
Hungary
cran.rapporter.net  @ http 3 hours
2 hours
ok
India
ftp.iitm.ac.in  @ http 6 hours
3 hours
ok
Indonesia
cran.unej.ac.id  @ http 1.6 days
24 hours
no time
cran.repo.bppt.go.id  @ http 5.3 days
1 hour
ok
Iran
cran.um.ac.ir  @ http 247.5 days
2 hours
ok
Ireland
ftp.heanet.ie  @ http 6 hours
renewed
ok
Italy
cran.mirror.garr.it  @ http 8 hours
3 hours
ok
dssm.unipa.it  @ http 15.7 days
2 hours
ok
cran.stat.unipd.it  @ http 24 hours
1 hour
ok
Japan
essrc.hyogo-u.ac.jp  @ http 13.0 days
12.0 days
no time
cran.ism.ac.jp  @ http 2 hours
renewed
ok
cran.md.tsukuba.ac.jp  @ http 9 hours
3 hours
ok
Korea, Republic of
cran.nexr.com  @ http 8 hours
3 hours
ok
biostat.cau.ac.kr  @ http 14 hours
3 hours
ok
Lebanon
rmirror.lau.edu.lb  @ http 8 hours
2 hours
ok
Mexico
www.est.colpos.mx  @ http 26.4 days
3.3 days
no time
cran.itam.mx  @ http 25 hours
1 hour
ok
Netherlands
cran-mirror.cs.uu.nl  @ http 12 hours
2 hours
ok
cran.xl-mirror.nl  @ http 24 hours
1 hour
ok
New Zealand
cran.stat.auckland.ac.nz  @ http 4 hours
renewed
ok
Norway
cran.uib.no  @ http 2 hours
renewed
ok
Philippines
cran.stat.upd.edu.ph  @ http 13 hours
2 hours
ok
Poland
r.meteo.uni.wroc.pl  @ http 2 hours
1 hour
ok
Portugal
cran.dcc.fc.up.pt  @ http 2 hours
1 hour
ok
Russian Federation
cran.gis-lab.info  @ http 12 hours
1 hour
ok
Singapore
cran.stat.nus.edu.sg  @ http 4 hours
renewed
ok
Slovakia
cran.fyxm.net  @ http 7 hours
3 hours
ok
South Africa
cran.mirror.ac.za  @ http 6 hours
1 hour
ok
r.adu.org.za  @ http 85.9 days
renewed
ok
Spain
ftp.cixug.es  @ http 7 hours
2 hours
ok
cran.es.r-project.org  @ http 13 hours
3 hours
ok
Sweden
ftp.sunet.se  @ http 23 hours
3 hours
ok
Switzerland
stat.ethz.ch  @ http 9 hours
3 hours
ok
Taiwan
cran.csie.ntu.edu.tw  @ http 8 hours
3 hours
ok
cran.cs.pu.edu.tw  @ http 109.6 days
109.0 days
no time
Thailand
mirrors.psu.ac.th  @ http 9 hours
1 hour
ok
Turkey
cran.pau.edu.tr  @ http 7 hours
renewed
ok
United Kingdom
www.stats.bris.ac.uk  @ http 10 hours
1 hour
ok
cran.ma.imperial.ac.uk  @ http 4.1 days
2 hours
ok
mirror.mdx.ac.uk  @ http 8 hours
renewed
ok
star-www.st-andrews.ac.uk  @ http 3 hours
2 hours
ok
United States  -  17 sites
cran.mirrors.hoobly.com  @ http 21 hours
1 hour
ok
cran.revolutionanalytics.com  @ http 22 hours
2 hours
ok
cran.rstudio.com  @ http 7 hours
3 hours
ok
cran.cnr.Berkeley.edu  @ http 3 hours
2 hours
ok
cran.case.edu  @ http 19 hours
3 hours
ok
lib.stat.cmu.edu  @ http 22 hours
renewed
ok
streaming.stat.iastate.edu  @ http 24 hours
renewed
ok
ftp.ussg.iu.edu  @ http 21 hours
1 hour
ok
rweb.quant.ku.edu  @ http 20 hours
3 hours
ok
cran.mtu.edu  @ http 11 hours
1 hour
ok
cran.stat.ucla.edu  @ http 1.8 days
renewed
ok
mirrors.nics.utk.edu  @ http 4.8 days
renewed
ok
cran.wustl.edu  @ http 24 hours
2 hours
ok
cran.cs.wwu.edu  @ http 18 hours
renewed
ok
watson.nci.nih.gov  @ http 3 hours
2 hours
ok
cran.fhcrc.org  @ http 20 hours
renewed
ok
ftp.osuosl.org  @ http 22 hours
renewed
ok
Venezuela
camoruco.ing.uc.edu.ve  @ http 24 hours
1 hour
ok
Viet Nam
cran.vinastat.com  @ http 10 hours
3 hours
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 88 successful, 7 failed
0 22 7
1 22 0
2 22 0
3 22 0

software

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