age histogram

↑ 12 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   117 sites  |  111 sites  |  0 sites   6 sites   0 sites

units represent one mirror site.

regions

 Root   at   au   br   ca   ch   cl   cn   co   cr   cz   de   dk   es   fi   fr   gb   gr   hk   id   ie   il   in   ir   it   jp   kr   lt   mx   my   nl   no   nz   pk   pl   pt   ru   sg   si   th   tw   us   za 

report

117 sites in 43 regions
0 bad -- 6 older than 2.2 days -- 2 unreachable for more than 5 hours
last probes : 114 were ok, 2 had no time, 1 had site not found
mean mirror age is 4.0 days, std_dev 31.4 days, median 7 hours
CTAN site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
australia
ctan.unsw.edu.au  @	http	11 hours	renewed	ok
austria
ftp.univie.ac.at  @	http	13 hours	renewed	ok
brazil
ctan.tche.br  @	http	10 hours	renewed	ok
repositorios.cpai.unb.br  @	http	3 hours	renewed	ok
www.las.ic.unicamp.br  @	http	4 hours	renewed	ok
linorg.usp.br  @	http	9 hours	renewed	ok
canada
mirror.its.dal.ca  @	http	23 hours	renewed	ok
ctan.cms.math.ca  @	http	22 hours	renewed	ok
www.math.mun.ca  @	http	2 hours	renewed	ok
ctan.mirror.rafal.ca  @	http	23 hours	renewed	ok
chile
ctan.dcc.uchile.cl  @	http	2 hours	renewed	ok
ftp.inf.utfsm.cl  @	http	1 hour	renewed	ok
china
mirror.bjtu.edu.cn  @	http	5 hours	renewed	ok
mirror.hust.edu.cn  @	http	12 hours	renewed	ok
mirror.neu.edu.cn  @	http	9 hours	renewed	ok
mirrors.ustc.edu.cn  @	http	2 hours	renewed	ok
mirrors.hustunique.com  @	http	7 hours	renewed	ok
ftp.ctex.org  @	http	10 hours	renewed	ok
colombia
www.laqee.unal.edu.co  @	http	1 hour	renewed	ok
ctan.uniminuto.edu  @	http	2 hours	renewed	ok
costa rica
mirrors.ucr.ac.cr  @	http	3 hours	renewed	ok
czech republic
ftp.cstug.cz  @	http	8 hours	renewed	ok
ftp.cvut.cz  @	http	1 hour	renewed	ok
denmark
mirrors.dotsrc.org  @	http	23 hours	renewed	ok
finland
ftp.funet.fi  @	ftp	2 hours	renewed	ok
france
mirror.ibcp.fr  @	http	8 hours	renewed	ok
mirrors.ircam.fr  @	http	9 hours	renewed	ok
distrib-coffee.ipsl.jussieu.fr  @	http	2 hours	renewed	ok
ctan.mines-albi.fr  @	http	5 hours	renewed	ok
mirrors.linsrv.net  @	http	7 hours	renewed	ok
ftp.oleane.net  @	http	8 hours	renewed	ok
germany  -  13 sites
ctan.space-pro.be  @	http	5 hours	renewed	ok
truefunny.com  @	http	10 hours	renewed	ok
ftp.fau.de  @	http	6 hours	renewed	ok
ftp.fernuni-hagen.de  @	http	1 minute	renewed	ok
ftp.fu-berlin.de  @	ftp	6 hours	renewed	ok
ftp.gwdg.de  @	http	3 hours	renewed	ok
ftp.mpi-sb.mpg.de  @	ftp	10 hours	renewed	ok
sunsite.informatik.rwth-aachen.de  @	http	15 hours	renewed	ok
mirror.physik-pool.tu-berlin.de  @	http	6 hours	renewed	ok
ftp.tu-chemnitz.de  @	ftp	7 hours	renewed	ok
ftp.uni-erlangen.de  @	http	6 hours	renewed	ok
ftp.rrzn.uni-hannover.de  @	ftp	4 hours	renewed	ok
mirror.informatik.uni-mannheim.de  @	http	10 hours	renewed	ok
greece
ftp.ntua.gr  @	http	2 hours	renewed	ok
ftp.cc.uoc.gr  @	http	11 hours	renewed	ok
hong kong
ftp.comp.hkbu.edu.hk  @	ftp	1 hour	renewed	ok
india
in.httpd.co  @	http	10 hours	renewed	ok
ctan.imsc.res.in  @	http	8 hours	renewed	ok
indonesia
s2.mirrors.gudangteknologi.com  @	http	5 hours	renewed	ok
kambing.ui.ac.id  @	http	26 hours	renewed	ok
ctan.cermin.lipi.go.id  @	http	10 hours	renewed	ok
iran, islamic republic of
ctan.yazd.ac.ir  @	http	6 hours	renewed	ok
ctan.yazduni.ac.ir  @	http	6 hours	renewed	ok
ireland
ftp.heanet.ie  @	http	4 hours	renewed	ok
israel
mirror.isoc.org.il  @	http	10 hours	renewed	ok
italy
ctan.mirror.garr.it  @	http	4 hours	renewed	ok
ftp.uniRoma2.it  @	http	4 hours	renewed	ok
japan
ftp.jaist.ac.jp  @	http	3 hours	renewed	ok
ftp.u-aizu.ac.jp  @	ftp	8 hours	renewed	ok
ftp.riken.go.jp  @	ftp	10 hours	renewed	ok
ftp.kddilabs.jp  @	ftp	2 hours	renewed	ok
korea, republic of
ftp.neowiz.com  @	http	2.5 days	renewed	ok
ftp.kaist.ac.kr  @	http	15 hours	renewed	ok
mirror.yongbok.net  @	http	25.7 days	25.7 days	site not found
ftp.ktug.org  @	http	6 hours	renewed	ok
lithuania
ctan.vgtu.lt  @	http	7 hours	renewed	ok
malaysia
ossm.utm.my  @	http	4 hours	renewed	ok
mexico
tezcatl.fciencias.unam.mx  @	http	6 hours	renewed	ok
netherlands
ftp.snt.utwente.nl  @	http	6 hours	renewed	ok
archive.cs.uu.nl  @	http	3 hours	renewed	ok
new zealand
elena.aut.ac.nz  @	http	3.0 days	renewed	ok
norway
ctan.uib.no  @	http	24 hours	renewed	ok
pakistan
mirror-cybernet.lums.edu.pk  @	http	65.3 days	64.9 days	no time
poland
sunsite.icm.edu.pl  @	ftp	7 hours	renewed	ok
ftp.gust.org.pl  @	ftp	8 hours	renewed	ok
ftp.tpnet.pl  @	ftp	3 hours	renewed	ok
portugal
ftp.eq.uc.pt  @	http	10 hours	renewed	ok
ftp.di.uminho.pt  @	ftp	1 hour	renewed	ok
mirrors.fe.up.pt  @	http	1 hour	renewed	ok
ftp.ist.utl.pt  @	ftp	4.3 days	renewed	ok
russian federation
mirror.macomnet.net  @	http	12 hours	renewed	ok
ctan.uni-altai.ru  @	http	14 hours	5 hours	no time
ctan.usu.ru  @	http	333.5 days	renewed	ok
mirrors.nlab.su  @	http	1 hour	renewed	ok
singapore
download.nus.edu.sg  @	http	12 hours	renewed	ok
slovenia
ctan.ijs.si  @	http	5 hours	renewed	ok
south africa
ctan.mirror.ac.za  @	http	22 hours	renewed	ok
ftp.sun.ac.za  @	http	7 hours	renewed	ok
ftp.leg.uct.ac.za  @	http	14 hours	renewed	ok
spain
osl.ugr.es  @	http	4 hours	renewed	ok
switzerland
mirror.switch.ch  @	http	5 hours	renewed	ok
taiwan
ftp.ccu.edu.tw  @	ftp	12 hours	renewed	ok
ctan.cdpa.nsysu.edu.tw  @	http	13 hours	renewed	ok
shadow.ind.ntou.edu.tw  @	http	5 hours	renewed	ok
thailand
ctan.megagod.net  @	http	4 hours	renewed	ok
united kingdom
mirror.ox.ac.uk  @	http	4 hours	renewed	ok
anorien.csc.warwick.ac.uk  @	http	7 hours	renewed	ok
united states  -  17 sites
ctan.mirrors.hoobly.com  @	http	7 hours	renewed	ok
ctan.mackichan.com  @	http	2 hours	renewed	ok
ctan.mirrorcatalogs.com  @	http	1 hour	renewed	ok
ctan.sharelatex.com  @	http	10 hours	renewed	ok
ctan.unixbrain.com  @	http	1 hour	renewed	ok
mirror.hmc.edu  @	http	7 hours	renewed	ok
mirror.jmu.edu  @	http	1 hour	renewed	ok
mirror.math.ku.edu  @	http	22 hours	renewed	ok
ftp.math.purdue.edu  @	http	2 hours	renewed	ok
mirrors.rit.edu  @	http	4 hours	renewed	ok
bay.uchicago.edu  @	http	11 hours	renewed	ok
mirror.unl.edu  @	http	22 hours	renewed	ok
ctan.math.utah.edu  @	http	1 hour	renewed	ok
mirror.utexas.edu  @	http	2 hours	renewed	ok
ctan.math.washington.edu  @	http	2 hours	renewed	ok
get-software.net  @	http	22 hours	renewed	ok
mirrors.ibiblio.org  @	http	25 hours	renewed	ok
Root
dante.ctan.org  @	http	1 minute	renewed	ok
www.tex.ac.uk  @	http	3 minutes	renewed	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	114 successful, 3 failed
0	114	3

software

	mirmon version 2.4 - Mon Jan 17 18:14:46 2011 - henkp