age histogram

↑ 14 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   105 sites  |  97 sites  |  1 site   7 sites   0 sites

units represent one mirror site.

regions

 Root   at   au   br   by   ca   ch   cl   cn   co   cr   cz   de   dk   dz   es   fi   fr   gb   gr   ie   in   ir   it   jp   kr   nc   nl   no   nz   ph   pl   pt   rs   ru   se   si   th   tw   us   za 

report

105 sites in 41 regions
0 bad -- 7 older than 2.2 days -- 3 unreachable for more than 5 hours
last probes : 101 were ok, 4 had no time
mean mirror age is 2.5 days, std_dev 9.7 days, median 7 hours
CTAN site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
algeria
ctan.epst-tlemcen.dz  @	http	8 hours	renewed	ok
australia
mirror.aarnet.edu.au  @	http	1.8 days	renewed	ok
austria
mirror.easyname.at  @	http	3 hours	renewed	ok
belarus
mirror.datacenter.by  @	http	24 hours	renewed	ok
brazil
repositorios.cpai.unb.br  @	http	19 hours	renewed	ok
linorg.usp.br  @	http	2 hours	renewed	ok
canada
mirror.its.dal.ca  @	http	18 hours	renewed	ok
ctan.math.ca  @	http	20 hours	renewed	ok
muug.ca  @	http	1 hour	renewed	ok
ctan.mirror.rafal.ca  @	http	12 hours	renewed	ok
ctan.mirror.colo-serv.net  @	http	3 hours	renewed	ok
ctan.forsale.plus  @	http	20 hours	renewed	ok
chile
ctan.dcc.uchile.cl  @	http	4 hours	renewed	ok
ftp.inf.utfsm.cl  @	http	18 hours	renewed	ok
china
mirrors.cqu.edu.cn  @	http	4 hours	renewed	ok
mirror.hust.edu.cn  @	http	16.3 days	renewed	ok
mirror.lzu.edu.cn  @	http	7 hours	renewed	ok
mirrors.tuna.tsinghua.edu.cn  @	http	7 hours	renewed	ok
mirrors.ustc.edu.cn  @	http	6 hours	renewed	ok
mirrors.opencas.cn  @	http	17 hours	renewed	ok
colombia
ctan.uniminuto.edu  @	http	3 hours	renewed	ok
costa rica
mirrors.ucr.ac.cr  @	http	21 hours	renewed	ok
czech republic
ftp.cvut.cz  @	http	1 hour	renewed	ok
mirrors.nic.cz  @	http	4 hours	renewed	ok
denmark
mirrors.dotsrc.org  @	http	18 hours	renewed	ok
finland
ftp.funet.fi  @	ftp	21 hours	renewed	ok
france
mirrors.standaloneinstaller.com  @	http	18 hours	renewed	ok
mirror.ibcp.fr  @	http	3 hours	renewed	ok
mirrors.ircam.fr  @	http	4 hours	renewed	ok
distrib-coffee.ipsl.jussieu.fr  @	http	2 hours	renewed	ok
ctan.mines-albi.fr  @	http	6 hours	renewed	ok
ftp.oleane.net  @	ftp	64.1 days	2.0 days	no time
germany  -  13 sites
ctan.space-pro.be  @	http	24 hours	renewed	ok
ftp.fau.de  @	http	2 hours	renewed	ok
ftp.fernuni-hagen.de  @	http	7 hours	renewed	ok
ftp.fu-berlin.de  @	ftp	1 hour	renewed	ok
ftp.gwdg.de  @	http	2 hours	renewed	ok
ftp.mpi-sb.mpg.de  @	ftp	5 hours	renewed	ok
vesta.informatik.rwth-aachen.de  @	http	8 hours	renewed	ok
mirror.physik-pool.tu-berlin.de  @	http	1 hour	renewed	ok
ftp.tu-chemnitz.de  @	ftp	2 hours	renewed	ok
ftp.uni-erlangen.de  @	http	2 hours	renewed	ok
ftp.rrzn.uni-hannover.de  @	ftp	7 hours	renewed	ok
www.bothelp.net  @	http	6 hours	renewed	ok
mirror.unicorncloud.org  @	http	5.0 days	4.5 days	no time
greece
ftp.ntua.gr  @	http	1 hour	renewed	ok
ftp.cc.uoc.gr  @	http	6 hours	renewed	ok
india
ctan.imsc.res.in  @	http	9 hours	renewed	ok
iran, islamic republic of
ctan.asis.io  @	http	1 hour	renewed	ok
ctan.um.ac.ir  @	http	45.3 days	44.8 days	no time
ctan.yazd.ac.ir  @	http	1 hour	renewed	ok
ireland
ftp.heanet.ie  @	http	5 hours	renewed	ok
italy
ctan.mirror.garr.it  @	http	4 hours	renewed	ok
japan
ftp.jaist.ac.jp  @	http	3 hours	renewed	ok
ftp.u-aizu.ac.jp  @	ftp	2 hours	renewed	ok
ftp.kddilabs.jp  @	ftp	20 hours	1 hour	no time
korea, republic of
ftp.neowiz.com  @	http	32.4 days	renewed	ok
ftp.kaist.ac.kr  @	http	25 hours	renewed	ok
ftp.ktug.org  @	http	1 hour	renewed	ok
netherlands
ctan.triasinformatica.nl  @	http	24 hours	renewed	ok
ftp.snt.utwente.nl  @	http	12 hours	renewed	ok
ctan.cs.uu.nl  @	http	10 hours	renewed	ok
new caledonia
mirror.lagoon.nc  @	http	9 hours	renewed	ok
new zealand
mirror.aut.ac.nz  @	http	13 hours	renewed	ok
norway
ctan.uib.no  @	http	19 hours	renewed	ok
philippines
mirror.pregi.net  @	http	9 hours	renewed	ok
poland
piotrkosoft.net  @	http	11 hours	renewed	ok
sunsite.icm.edu.pl  @	ftp	4 hours	renewed	ok
ftp.gust.org.pl  @	ftp	3 hours	renewed	ok
portugal
ftp.eq.uc.pt  @	https	5 hours	renewed	ok
ftp.di.uminho.pt  @	ftp	7 hours	renewed	ok
mirrors.up.pt  @	http	1 hour	renewed	ok
ftp.ist.utl.pt  @	ftp	5.0 days	renewed	ok
russian federation
mirror.macomnet.net  @	http	6 hours	renewed	ok
ctan.altspu.ru  @	http	8 hours	renewed	ok
mirrors.mi.ras.ru  @	http	1 hour	renewed	ok
serbia
ctan.mirror.ftn.uns.ac.rs  @	http	4 hours	renewed	ok
slovenia
ctan.ijs.si  @	http	7 hours	renewed	ok
south africa
ctan.mirror.ac.za  @	http	17 hours	renewed	ok
ftp.sun.ac.za  @	http	1 hour	renewed	ok
ftp.leg.uct.ac.za  @	http	8 hours	renewed	ok
mirror.ufs.ac.za  @	http	7 hours	renewed	ok
spain
osl.ugr.es  @	http	22 hours	renewed	ok
sweden
ftp.acc.umu.se  @	http	12 hours	renewed	ok
switzerland
mirror.switch.ch  @	http	24 hours	renewed	ok
www.pirbot.com  @	http	21 hours	renewed	ok
taiwan
ftp.ccu.edu.tw  @	ftp	6 hours	renewed	ok
ftp.yzu.edu.tw  @	http	3 hours	renewed	ok
thailand
mirror.kku.ac.th  @	http	9 hours	renewed	ok
united kingdom
mirror.ox.ac.uk  @	http	23 hours	renewed	ok
anorien.csc.warwick.ac.uk  @	http	3 hours	renewed	ok
united states  -  13 sites
mirrors.concertpass.com  @	http	3 hours	renewed	ok
ctan.mirrors.hoobly.com  @	http	1 hour	renewed	ok
ctan.sharelatex.com  @	http	23 hours	renewed	ok
mirror.hmc.edu  @	http	7 hours	renewed	ok
mirrors.acm.jhu.edu  @	http	54.3 days	renewed	ok
mirror.jmu.edu  @	http	7 hours	renewed	ok
ftp.math.purdue.edu  @	http	7 hours	renewed	ok
mirrors.rit.edu  @	http	2 hours	renewed	ok
mirror.unl.edu  @	http	19 hours	renewed	ok
ctan.math.utah.edu  @	http	1 hour	renewed	ok
mirror.utexas.edu  @	http	21 hours	renewed	ok
ctan.math.washington.edu  @	http	1 hour	renewed	ok
mirrors.ibiblio.org  @	http	25 hours	renewed	ok
Root
dante.ctan.org  @	http	1 minute	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	101 successful, 4 failed
0	101	4

software

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