the status of CRAN mirrors

date:Wed Dec 4 19:06:01 2024 (UTC)
last check : Wed Dec 4 19:06:01 2024 (UTC)

age histogram

9 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 99 sites  |  92 sites  |  2 sites   5 sites   0 sites 

units represent one mirror site.

regions

 ae   ar   asia   at   au   be   bg   br   ca   ch   cl   cn   co   cr   cy   cz   de   dk   ec   es   fi   fr   gr   id   in   ir   is   it   jp   kr   ma   mx   nl   no   nz   pl   pt   ru   se   th   tr   tw   uk   us   uy   za 

report

99 sites in 46 regions
0 bad -- 5 older than 2.2 days -- 4 unreachable for more than 5 hours
last probes : 95 were ok, 4 had no time
mean mirror age is 4.3 days, std_dev 25.3 days, median 12 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
asia
cran.asia  @ https 6 hours
2 hours
ok
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 4 hours
2 hours
ok
Australia
cran.csiro.au  @ https 24 hours
2 hours
ok
mirror.aarnet.edu.au  @ https 15 hours
renewed
ok
cran.ms.unimelb.edu.au  @ https 26 hours
2 hours
ok
Austria
cran.wu.ac.at  @ https 1 hour
1 hour
ok
mirror.honeybet.de  @ https 9.8 days
9.0 days
no time
Belgium
ftp.belnet.be  @ https 7 hours
1 hour
ok
www.freestatistics.org  @ https 14 hours
2 hours
ok
Brazil
cran.fiocruz.br  @ https 182.1 days
182.1 days
no time
cran-r.c3sl.ufpr.br  @ https 4 hours
renewed
ok
brieger.esalq.usp.br  @ https 9 hours
1 hour
ok
vps.fmvz.usp.br  @ https 2 hours
renewed
ok
Bulgaria
ftp.uni-sofia.bg  @ https 5 hours
3 hours
ok
Canada
muug.ca  @ https 3 hours
2 hours
ok
cran.mirror.rafal.ca  @ https 13 hours
1 hour
ok
mirror.csclub.uwaterloo.ca  @ https 9 hours
3 hours
ok
Chile
cran.dcc.uchile.cl  @ https 13 hours
2 hours
ok
China  -  14 sites
mirrors.e-ducation.cn  @ https 2 hours
renewed
ok
mirrors.bfsu.edu.cn  @ https 5 hours
renewed
ok
mirrors.hust.edu.cn  @ https 4 hours
3 hours
ok
mirror.lzu.edu.cn  @ https 176.7 days
176.5 days
no time
mirrors.nju.edu.cn  @ https 12 hours
1 hour
ok
mirrors.nwafu.edu.cn  @ https 7 hours
3 hours
ok
mirrors.pku.edu.cn  @ https 3 hours
renewed
ok
mirrors.qlu.edu.cn  @ https 24 hours
renewed
ok
mirrors.sjtug.sjtu.edu.cn  @ https 16 hours
3 hours
ok
mirrors.sustech.edu.cn  @ https 7 hours
2 hours
ok
mirrors.tuna.tsinghua.edu.cn  @ https 7 hours
1 hour
ok
mirrors.ustc.edu.cn  @ https 24 hours
3 hours
ok
mirrors.zju.edu.cn  @ https 13 hours
3 hours
ok
mirror-hk.koddos.net  @ https 3 hours
2 hours
ok
Colombia
www.icesi.edu.co  @ https 17 hours
3 hours
ok
Costa Rica
mirror.uned.ac.cr  @ https 12 hours
1 hour
ok
Cyprus
mirror.library.ucy.ac.cy  @ https 24 hours
1 hour
ok
Czech Republic
mirrors.nic.cz  @ https 17 hours
1 hour
ok
Denmark
mirrors.dotsrc.org  @ https 10 hours
renewed
ok
Ecuador
mirror.cedia.org.ec  @ https 9 hours
2 hours
ok
Finland
cran.030-datenrettung.de  @ https 20 hours
renewed
ok
France
cran.biotools.fr  @ https 20 hours
3 hours
ok
mirror.ibcp.fr  @ https 13 hours
3 hours
ok
cran.irsn.fr  @ https 22 hours
1 hour
ok
pbil.univ-lyon1.fr  @ https 3 hours
2 hours
ok
Germany  -  8 sites
mirror.clientvps.com  @ https 8 hours
renewed
ok
cran.datenrettung360.de  @ https 20 hours
3 hours
ok
mirror.dogado.de  @ https 4 hours
3 hours
ok
ftp.fau.de  @ https 5 hours
renewed
ok
ftp.gwdg.de  @ https 6 hours
3 hours
ok
mirror.kamp.de  @ https 17 hours
renewed
ok
cran.uni-muenster.de  @ https 15 hours
renewed
ok
mirror.howtolearnalanguage.info  @ https 19 hours
renewed
ok
Greece
ftp.cc.uoc.gr  @ https 1.5 days
2 hours
ok
Iceland
cran.hafro.is  @ https 16 hours
3 hours
ok
India
mirror.niser.ac.in  @ https 24 hours
2 hours
ok
cran.icts.res.in  @ https 1.6 days
1 hour
ok
Indonesia
cran.usk.ac.id  @ https 13 hours
2 hours
ok
Iran
cran.um.ac.ir  @ https 23 hours
2 hours
ok
Italy
cran.mirror.garr.it  @ https 18 hours
renewed
ok
cran.stat.unipd.it  @ https 20 hours
1 hour
ok
Japan
ftp.yz.yamagata-u.ac.jp  @ https 3 hours
1 hour
ok
Korea, Republic of
cran.yu.ac.kr  @ https 5 hours
2 hours
ok
Mexico
www.est.colpos.mx  @ https 20 hours
3 hours
ok
cran.itam.mx  @ https 15 hours
2 hours
ok
Morocco
mirror.marwan.ma  @ https 9 hours
2 hours
ok
Netherlands
mirrors.evoluso.com  @ https 16 hours
renewed
ok
mirror.lyrahosting.com  @ https 2.8 days
2 hours
ok
New Zealand
cran.stat.auckland.ac.nz  @ https 13 hours
2 hours
ok
Norway
cran.uib.no  @ https 4 hours
3 hours
ok
Poland
cran.mi2.ai  @ https 22 hours
renewed
ok
Portugal
cran.radicaldevelop.com  @ https 18 hours
1 hour
ok
Russian Federation
mirror.truenetwork.ru  @ https 2 hours
renewed
ok
South Africa
cran.mirror.ac.za  @ https 5 hours
2 hours
ok
Spain
ftp.cixug.es  @ https 2 hours
renewed
ok
cran.rediris.es  @ https 7 hours
2 hours
ok
Sweden
mirror.accum.se  @ https 5 hours
1 hour
ok
Switzerland
stat.ethz.ch  @ https 8 hours
1 hour
ok
mirror.metanet.ch  @ https 2 hours
renewed
ok
Taiwan
cran.csie.ntu.edu.tw  @ https 5 hours
renewed
ok
Thailand
mirrors.psu.ac.th  @ http 3.8 days
renewed
ok
Turkey
cran.gedik.edu.tr  @ https 13 hours
8 hours
no time
cran.pau.edu.tr  @ https 11 hours
1 hour
ok
United Arab Emirates
cran.nyuad.nyu.edu  @ https 4 hours
renewed
ok
United Kingdom
www.stats.bris.ac.uk  @ https 22 hours
renewed
ok
cran.ma.imperial.ac.uk  @ https 5 hours
3 hours
ok
anorien.csc.warwick.ac.uk  @ https 14 hours
1 hour
ok
United States  -  13 sites
cran.mirrors.hoobly.com  @ https 2 hours
1 hour
ok
cran.case.edu  @ https 14 hours
2 hours
ok
lib.stat.cmu.edu  @ https 17 hours
3 hours
ok
archive.linux.duke.edu  @ https 4 hours
1 hour
ok
mirror.las.iastate.edu  @ https 9 hours
2 hours
ok
ftp.ussg.iu.edu  @ http 14 hours
3 hours
ok
repo.miserver.it.umich.edu  @ https 12 hours
3 hours
ok
mirror.chpc.utah.edu  @ https 17 hours
3 hours
ok
mirrors.nics.utk.edu  @ https 10 hours
3 hours
ok
cran.wustl.edu  @ https 13 hours
1 hour
ok
mirrors.cicku.me  @ https 2 hours
1 hour
ok
ftp.osuosl.org  @ https 13 hours
1 hour
ok
cloud.r-project.org  @ https 4 hours
3 hours
ok
Uruguay
espejito.fder.edu.uy  @ https 4 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 95 successful, 4 failed
0 24 4
1 23 0
2 24 0
3 24 0

software

mirmon mirmon version 2.11 - Sat Jul 23 09:12:31 2016 - henkp