the status of CRAN mirrors

date:Sat Sep 21 05:06:01 2019 (UTC)
last check : Sat Sep 21 05:06:01 2019 (UTC)

age histogram

12 sites





 age → | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad 
 101 sites  |  87 sites  |  5 sites   9 sites   0 sites 

units represent one mirror site.

regions

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

report

101 sites in 48 regions
0 bad -- 9 older than 2.2 days -- 5 unreachable for more than 5 hours
last probes : 96 were ok, 5 had no time
mean mirror age is 4.0 days, std_dev 13.9 days, median 9 hours
CRAN site -- home type mirror age,
daily stats
last probe,
probe stats
last stat
asia
cran.asia  @ https 1.6 days
1 hour
ok
Algeria
cran.usthb.dz  @ https 6 hours
2 hours
ok
Argentina
mirror.fcaglp.unlp.edu.ar  @ http 1 hour
renewed
ok
Australia
cran.csiro.au  @ https 9 hours
1 hour
ok
mirror.aarnet.edu.au  @ https 10 hours
3 hours
ok
cran.curtin.edu.au  @ https 13 hours
renewed
ok
cran.ms.unimelb.edu.au  @ https 13 hours
2 hours
ok
Austria
cran.wu.ac.at  @ https renewed
renewed
ok
Belgium
lib.ugent.be  @ https 13 hours
2 hours
ok
www.freestatistics.org  @ https 25 hours
1 hour
ok
Brazil
cran.fiocruz.br  @ https 2 hours
1 hour
ok
nbcgib.uesc.br  @ http 67.1 days
1 hour
ok
cran-r.c3sl.ufpr.br  @ https 2 hours
renewed
ok
brieger.esalq.usp.br  @ https 4 hours
renewed
ok
vps.fmvz.usp.br  @ https 12 hours
1 hour
ok
Bulgaria
ftp.uni-sofia.bg  @ https 4 hours
3 hours
ok
Canada
mirror.its.dal.ca  @ https 18 hours
3 hours
ok
muug.ca  @ https 4 hours
2 hours
ok
mirror.its.sfu.ca  @ https 6 hours
renewed
ok
cran.utstat.utoronto.ca  @ http 5 hours
2 hours
ok
Chile
cran.dcc.uchile.cl  @ https 1.9 days
3 hours
ok
China
mirror.lzu.edu.cn  @ https 10 hours
2 hours
ok
mirrors.tongji.edu.cn  @ https 9.4 days
9.0 days
no time
mirrors.tuna.tsinghua.edu.cn  @ https 4 hours
1 hour
ok
mirrors.ustc.edu.cn  @ https 15 hours
renewed
ok
mirrors.eliteu.cn  @ https 7 hours
renewed
ok
mirror-hk.koddos.net  @ https 13 hours
1 hour
ok
Colombia
www.icesi.edu.co  @ https 1.7 days
2 hours
ok
Czech Republic
mirrors.nic.cz  @ https 7 hours
3 hours
ok
Denmark
mirrors.dotsrc.org  @ https 21 hours
3 hours
ok
Ecuador
mirror.epn.edu.ec  @ https 19 hours
2 hours
ok
mirror.cedia.org.ec  @ https 19 hours
3 hours
ok
El Salvador
cran.salud.gob.sv  @ http 4 hours
3 hours
ok
Estonia
ftp.eenet.ee  @ https 5 hours
3 hours
ok
France
cran.biotools.fr  @ https 5.3 days
3 hours
ok
ftp.igh.cnrs.fr  @ https 4 hours
3 hours
ok
mirror.ibcp.fr  @ https 24 hours
renewed
ok
cran.irsn.fr  @ http 9 hours
1 hour
ok
pbil.univ-lyon1.fr  @ https 1 hour
renewed
ok
cran.univ-paris1.fr  @ https 67.0 days
renewed
ok
Germany
ftp.fau.de  @ https 6 hours
1 hour
ok
ftp.gwdg.de  @ https 5 hours
2 hours
ok
packages.othr.de  @ https 9 hours
1 hour
ok
cran.uni-muenster.de  @ https 2.1 days
2.1 days
no time
Greece
ftp.cc.uoc.gr  @ https 23 hours
1 hour
ok
Hungary
cran.rapporter.net  @ https 5 hours
2 hours
ok
Iceland
cran.hafro.is  @ https 26 hours
2 hours
ok
Indonesia
repo.bppt.go.id  @ https 25 hours
3 hours
ok
Iran
cran.um.ac.ir  @ https 10 hours
1 hour
ok
Ireland
ftp.heanet.ie  @ https 67.0 days
2.9 days
no time
Italy
cran.mirror.garr.it  @ http 3 hours
2 hours
ok
cran.stat.unipd.it  @ https 7 hours
renewed
ok
Japan
cran.ism.ac.jp  @ https 4 hours
3 hours
ok
ftp.yz.yamagata-u.ac.jp  @ https 2 hours
1 hour
ok
Korea, Republic of
healthstat.snu.ac.kr  @ http 12 hours
1 hour
ok
cran.yu.ac.kr  @ https 3 hours
renewed
ok
cran.seoul.go.kr  @ https 13 hours
renewed
ok
cran.biodisk.org  @ https 16 hours
3 hours
ok
ftp.harukasan.org  @ https 12 hours
renewed
ok
Malaysia
wbc.upm.edu.my  @ https 3.5 days
3.0 days
no time
Mexico
www.est.colpos.mx  @ http 18 hours
3 hours
ok
cran.itam.mx  @ https 2 hours
renewed
ok
Morocco
mirror.marwan.ma  @ https 27 hours
3 hours
ok
New Zealand
cran.stat.auckland.ac.nz  @ https 11 hours
2 hours
ok
Norway
cran.uib.no  @ https 3 hours
2 hours
ok
Philippines
cran.stat.upd.edu.ph  @ https 5 hours
3 hours
ok
Portugal
cran.radicaldevelop.com  @ http 26 hours
2 hours
ok
cran.dcc.fc.up.pt  @ http 2 hours
1 hour
ok
Serbia
fourdots.com  @ https 4 hours
1 hour
ok
Singapore
cran.stat.nus.edu.sg  @ https 9 hours
renewed
ok
South Africa
cran.mirror.ac.za  @ http 7 hours
2 hours
ok
r.adu.org.za  @ http 8 hours
renewed
ok
Spain
ftp.cixug.es  @ https 67.1 days
renewed
ok
cran.rediris.es  @ https 10 hours
2 hours
ok
Sweden
ftp.acc.umu.se  @ https 4 hours
2 hours
ok
Switzerland
stat.ethz.ch  @ https 1 hour
renewed
ok
Taiwan
cran.csie.ntu.edu.tw  @ http 3 hours
renewed
ok
ftp.yzu.edu.tw  @ https 11 hours
2 hours
ok
Thailand
mirrors.psu.ac.th  @ http 6 hours
3 hours
ok
Turkey
cran.ncc.metu.edu.tr  @ https 5 hours
2 hours
ok
cran.pau.edu.tr  @ https 8 hours
2 hours
ok
United Kingdom
www.stats.bris.ac.uk  @ https 9 hours
3 hours
ok
cran.ma.imperial.ac.uk  @ https 4 hours
renewed
ok
United States  -  16 sites
cran.mirrors.hoobly.com  @ http 6 hours
1 hour
ok
cran.revolutionanalytics.com  @ https 5 hours
1 hour
ok
cran.cnr.berkeley.edu  @ https 1 hour
renewed
ok
cran.case.edu  @ https 24 hours
1 hour
ok
lib.stat.cmu.edu  @ http 4 hours
3 hours
ok
archive.linux.duke.edu  @ http 24 hours
3 hours
ok
mirror.las.iastate.edu  @ https 18 hours
3 hours
ok
ftp.ussg.iu.edu  @ https 19 hours
3 hours
ok
rweb.crmda.ku.edu  @ https 1 hour
renewed
ok
cran.mtu.edu  @ https 2.0 days
3 hours
ok
cran.stat.ucla.edu  @ http 44.4 days
1 hour
ok
repo.miserver.it.umich.edu  @ https 22 hours
2 hours
ok
mirrors.nics.utk.edu  @ https 21 hours
2 hours
ok
cran.wustl.edu  @ http 25 hours
1 hour
ok
ftp.osuosl.org  @ https 11 hours
renewed
ok
cloud.r-project.org  @ https 4 hours
2 hours
ok
Uruguay
espejito.fder.edu.uy  @ https 2 hours
1 hour
ok
Venezuela
camoruco.ing.uc.edu.ve  @ http 31.2 days
23.7 days
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 96 successful, 5 failed
0 25 5
1 23 0
2 24 0
3 24 0

software

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