the status of CRAN mirrors

date:Sat Jun 25 08:06:01 2016 (UTC)
last check : Sat Jun 25 08:06:01 2016 (UTC)

age histogram

20 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 131 sites  |  123 sites  |  3 sites   4 sites   1 site 

units represent one mirror site.

regions

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

report

131 sites in 49 regions
1 bad -- 4 older than 2.2 days -- 4 unreachable for more than 5 hours
last probes : 127 were ok, 4 had no time
mean mirror age is 23 hours, std_dev 3.4 days, median 7 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
Algeria
cran.usthb.dz  @ http 8 hours
1 hour
ok
cran.usthb.dz  @ https 8 hours
renewed
ok
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 1 hour
renewed
ok
Australia
cran.csiro.au  @ http 12 hours
1 hour
ok
cran.ms.unimelb.edu.au  @ http 14 hours
renewed
ok
Austria
cran.wu.ac.at  @ http 1 hour
1 hour
ok
cran.wu.ac.at  @ https renewed
renewed
ok
Belgium
lib.ugent.be  @ http 5 hours
3 hours
ok
lib.ugent.be  @ https 5 hours
1 hour
ok
www.freestatistics.org  @ http 4 hours
2 hours
ok
Brazil
cran.fiocruz.br  @ http 4 hours
renewed
ok
nbcgib.uesc.br  @ http 5 hours
1 hour
ok
cran-r.c3sl.ufpr.br  @ http 5 hours
1 hour
ok
brieger.esalq.usp.br  @ http 30 hours
3 hours
ok
www.vps.fmvz.usp.br  @ http 3 hours
1 hour
ok
Bulgaria
ftp.uni-sofia.bg  @ http 3 hours
renewed
ok
Canada
mirror.its.dal.ca  @ http 21 hours
renewed
ok
cran.stat.sfu.ca  @ http 9 hours
3 hours
ok
cran.utstat.utoronto.ca  @ http 8 hours
renewed
ok
Chile
dirichlet.mat.puc.cl  @ http 9 hours
3 hours
ok
dirichlet.mat.puc.cl  @ https 9 hours
3 hours
ok
China  -  7 sites
mirror.bjtu.edu.cn  @ http 20.6 days
renewed
ok
mirrors.tuna.tsinghua.edu.cn  @ http 4 hours
renewed
ok
mirrors.tuna.tsinghua.edu.cn  @ https 4 hours
3 hours
ok
mirrors.ustc.edu.cn  @ http 4 hours
1 hour
ok
mirrors.ustc.edu.cn  @ https 4 hours
renewed
ok
mirrors.xmu.edu.cn  @ http 6 hours
1 hour
ok
mirrors.opencas.cn  @ http  
 
no time
Colombia
www.icesi.edu.co  @ http 2 hours
1 hour
ok
www.icesi.edu.co  @ https 7.1 days
2 hours
ok
Czech Republic
mirrors.nic.cz  @ http 5 hours
3 hours
ok
Ecuador
cran.espol.edu.ec  @ http 1 hour
renewed
ok
El Salvador
cran.salud.gob.sv  @ http 7 hours
renewed
ok
Estonia
ftp.eenet.ee  @ http 4 hours
3 hours
ok
France  -  8 sites
cran.biotools.fr  @ http 8 hours
3 hours
ok
ftp.igh.cnrs.fr  @ http 6 hours
1 hour
ok
mirror.ibcp.fr  @ http 27 hours
3 hours
ok
mirror.ibcp.fr  @ https 27 hours
3 hours
ok
cran.irsn.fr  @ http 21.2 days
2 hours
ok
pbil.univ-lyon1.fr  @ https 5 hours
1 hour
ok
cran.univ-paris1.fr  @ http 3 hours
2 hours
ok
cran.univ-paris1.fr  @ https 3 hours
renewed
ok
Germany
ftp5.gwdg.de  @ http 8 hours
3 hours
ok
cran.uni-muenster.de  @ http 6 hours
3 hours
ok
cran.uni-muenster.de  @ https 6 hours
3 hours
ok
Greece
cran.cc.uoc.gr  @ http 26 hours
2 hours
ok
Hungary
cran.rapporter.net  @ http 2 hours
1 hour
ok
Iceland
cran.hafro.is  @ http 5 hours
1 hour
ok
cran.hafro.is  @ https 5 hours
1 hour
ok
India
ftp.iitm.ac.in  @ http 10 hours
3 hours
ok
Indonesia
cran.repo.bppt.go.id  @ http 20 hours
renewed
ok
Iran
cran.um.ac.ir  @ http 4 hours
2 hours
ok
Ireland
ftp.heanet.ie  @ http 4 hours
3 hours
ok
Italy
cran.mirror.garr.it  @ http 3 hours
1 hour
ok
dssm.unipa.it  @ http 16 hours
2 hours
ok
cran.stat.unipd.it  @ http 10 hours
1 hour
ok
cran.stat.unipd.it  @ https 10 hours
1 hour
ok
Japan
cran.ism.ac.jp  @ http 4 hours
3 hours
ok
cran.ism.ac.jp  @ https 4 hours
3 hours
ok
ftp.yz.yamagata-u.ac.jp  @ http 4 hours
2 hours
ok
Korea, Republic of
cran.nexr.com  @ http 12 hours
3 hours
ok
healthstat.snu.ac.kr  @ http 17 hours
3 hours
ok
cran.biodisk.org  @ http 19 hours
3 hours
ok
Lebanon
rmirror.lau.edu.lb  @ http 11 hours
2 hours
ok
Malaysia
wbc.upm.edu.my  @ http 3 hours
2 hours
ok
wbc.upm.edu.my  @ https 9 hours
3 hours
ok
Mexico
cran.jellyfish.lol  @ http 25.0 days
24.7 days
no time
www.est.colpos.mx  @ http 1 hour
renewed
ok
cran.itam.mx  @ http 5 hours
3 hours
ok
cran.itam.mx  @ https 5 hours
1 hour
ok
Netherlands
cran-mirror.cs.uu.nl  @ http 9 hours
3 hours
ok
cran.xl-mirror.nl  @ http 4 hours
2 hours
ok
New Zealand
cran.stat.auckland.ac.nz  @ http 3 hours
renewed
ok
cran.stat.auckland.ac.nz  @ https 3 hours
renewed
ok
Norway
cran.uib.no  @ http 2 hours
renewed
ok
Philippines
cran.stat.upd.edu.ph  @ http 3 hours
2 hours
ok
Poland
r.meteo.uni.wroc.pl  @ http 6 hours
1 hour
ok
Portugal
cran.radicaldevelop.com  @ http 10 hours
2 hours
ok
cran.dcc.fc.up.pt  @ http 6 hours
2 hours
ok
Russian Federation
cran.gis-lab.info  @ http 15 hours
renewed
ok
cran.gis-lab.info  @ https 15 hours
renewed
ok
Serbia
fourdots.com  @ https 7 hours
2 hours
ok
Singapore
cran.stat.nus.edu.sg  @ http 8 hours
1 hour
ok
South Africa
cran.mirror.ac.za  @ http 10 hours
renewed
ok
r.adu.org.za  @ http 6 hours
2 hours
ok
Spain
ftp.cixug.es  @ http 11 hours
2 hours
ok
ftp.cixug.es  @ https 11 hours
renewed
ok
cran.rediris.es  @ http 5 hours
1 hour
ok
cran.rediris.es  @ https 5 hours
1 hour
ok
Sweden
ftp.acc.umu.se  @ http 7 hours
1 hour
ok
Switzerland
stat.ethz.ch  @ http 4 hours
3 hours
ok
stat.ethz.ch  @ https 4 hours
3 hours
ok
Taiwan
cran.csie.ntu.edu.tw  @ http 6 hours
renewed
ok
ftp.yzu.edu.tw  @ http 14 hours
1 hour
ok
Thailand
mirrors.psu.ac.th  @ http 9 hours
renewed
ok
Turkey
cran.ncc.metu.edu.tr  @ http 8 hours
1 hour
ok
cran.pau.edu.tr  @ http 11 hours
3 hours
ok
United Kingdom  -  7 sites
www.stats.bris.ac.uk  @ http 14 hours
3 hours
ok
www.stats.bris.ac.uk  @ https 14 hours
2 hours
ok
mirrors.ebi.ac.uk  @ http 10 hours
1 hour
ok
mirrors.ebi.ac.uk  @ https 10 hours
1 hour
ok
cran.ma.imperial.ac.uk  @ http 7 hours
2 hours
ok
mirror.mdx.ac.uk  @ http 11 hours
2 hours
ok
star-www.st-andrews.ac.uk  @ http 7 hours
renewed
ok
United States  -  26 sites
cran.mirrors.hoobly.com  @ http 12 hours
2 hours
ok
cran.revolutionanalytics.com  @ http 9 hours
3 hours
ok
cran.revolutionanalytics.com  @ https 9 hours
2 hours
ok
cran.cnr.berkeley.edu  @ http 1 hour
renewed
ok
cran.cnr.berkeley.edu  @ https 3 hours
2 hours
ok
cran.case.edu  @ http 23 hours
renewed
ok
lib.stat.cmu.edu  @ http 3 hours
2 hours
ok
archive.linux.duke.edu  @ http 26 hours
2 hours
ok
mirror.las.iastate.edu  @ http 1.9 days
1.7 days
no time
ftp.ussg.iu.edu  @ http 25 hours
1 hour
ok
rweb.crmda.ku.edu  @ http 4 hours
3 hours
ok
rweb.crmda.ku.edu  @ https 4 hours
renewed
ok
cran.mtu.edu  @ http 1 hour
renewed
ok
cran.mtu.edu  @ https 25 hours
2 hours
ok
cran.stat.ucla.edu  @ http 22 hours
renewed
ok
mirrors.nics.utk.edu  @ http 24 hours
3 hours
ok
mirrors.nics.utk.edu  @ https 24 hours
renewed
ok
iis.stat.wright.edu  @ http 4 hours
1 hour
ok
cran.wustl.edu  @ http 4 hours
2 hours
ok
watson.nci.nih.gov  @ http 4 hours
3 hours
ok
watson.nci.nih.gov  @ https 2 hours
1 hour
ok
cran.fhcrc.org  @ http 24 hours
2 hours
ok
cran.fhcrc.org  @ https 24 hours
2 hours
ok
ftp.osuosl.org  @ http 26 hours
2 hours
ok
cloud.r-project.org  @ http 2 hours
1 hour
ok
cloud.r-project.org  @ https 3 hours
2 hours
ok
Venezuela
camoruco.ing.uc.edu.ve  @ http 33 hours
10 hours
no time

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 127 successful, 4 failed
0 32 4
1 32 0
2 31 0
3 32 0

software

mirmon mirmon version 2.10 - Fri Aug 15 12:26:55 2014 - henkp