age histogram

↑ 16 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   110 sites  |  105 sites  |  1 site   4 sites   0 sites

units represent one mirror site.

regions

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

report

110 sites in 45 regions
0 bad -- 4 older than 2.2 days -- 0 unreachable for more than 5 hours
last probes : 108 were ok, 2 had no time
mean mirror age is 22 hours, std_dev 3.8 days, median 5 hours
CTAN site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
algeria
ctan.epst-tlemcen.dz  @	http	4.5 days	renewed	ok
australia
mirror.aarnet.edu.au  @	http	6 hours	renewed	ok
austria
mirror.easyname.at  @	http	9 hours	renewed	ok
mirror.kumi.systems  @	http	1 hour	renewed	ok
belarus
mirror.datacenter.by  @	http	5 hours	renewed	ok
brazil
linorg.usp.br  @	http	7 hours	1 hour	no time
canada
mirror.its.dal.ca  @	http	23 hours	renewed	ok
ctan.math.ca  @	http	1 hour	renewed	ok
muug.ca  @	http	2 hours	renewed	ok
ctan.mirror.rafal.ca  @	http	17 hours	renewed	ok
ctan.mirror.colo-serv.net  @	http	4 hours	renewed	ok
ctan.forsale.plus  @	http	1 hour	renewed	ok
chile
ctan.dcc.uchile.cl  @	http	1 hour	renewed	ok
china  -  7 sites
mirrors.geekpie.club  @	http	9 hours	renewed	ok
mirror.bjtu.edu.cn  @	https	7 hours	renewed	ok
mirrors.cqu.edu.cn  @	http	1 hour	renewed	ok
mirror.lzu.edu.cn  @	http	12 hours	renewed	ok
mirrors.sjtug.sjtu.edu.cn  @	http	4 hours	renewed	ok
mirrors.tuna.tsinghua.edu.cn  @	http	2 hours	renewed	ok
mirrors.ustc.edu.cn  @	http	11 hours	1 hour	no time
costa rica
mirrors.ucr.ac.cr  @	http	2 hours	renewed	ok
czech republic
ftp.cvut.cz  @	http	1 hour	renewed	ok
mirrors.nic.cz  @	http	3 hours	renewed	ok
denmark
mirrors.dotsrc.org  @	http	23 hours	renewed	ok
finland
ftp.funet.fi  @	ftp	2 hours	renewed	ok
france  -  8 sites
mirrors.standaloneinstaller.com  @	http	24 hours	renewed	ok
ctan.crest.fr  @	http	28.3 days	renewed	ok
mirror.ibcp.fr  @	http	8 hours	renewed	ok
mirrors.ircam.fr  @	http	9 hours	renewed	ok
distrib-coffee.ipsl.jussieu.fr  @	http	6 hours	renewed	ok
ctan.mines-albi.fr  @	http	5 hours	renewed	ok
mirrors.chevalier.io  @	https	9 hours	renewed	ok
ctan.tetaneutral.net  @	http	4 hours	renewed	ok
germany  -  15 sites
ctan.space-pro.be  @	http	5 hours	renewed	ok
ftp.agdsn.de  @	https	9 hours	renewed	ok
ftp.fau.de  @	http	1 hour	renewed	ok
ftp.fu-berlin.de  @	ftp	6 hours	renewed	ok
ftp.gwdg.de  @	http	1 hour	renewed	ok
mirror.informatik.hs-fulda.de  @	http	7 hours	renewed	ok
ctan.kako-dev.de  @	https	1 hour	renewed	ok
ftp.mpi-sb.mpg.de  @	ftp	10 hours	renewed	ok
ctan.mirror.norbert-ruehl.de  @	http	3 hours	renewed	ok
packages.oth-regensburg.de  @	http	2 hours	renewed	ok
vesta.informatik.rwth-aachen.de  @	http	7 hours	renewed	ok
mirror.physik-pool.tu-berlin.de  @	http	4 hours	renewed	ok
ftp.tu-chemnitz.de  @	ftp	7 hours	renewed	ok
ftp.uni-erlangen.de  @	http	1 hour	renewed	ok
ftp.rrzn.uni-hannover.de  @	ftp	4 hours	renewed	ok
greece
ftp.ntua.gr  @	http	2 hours	renewed	ok
ftp.cc.uoc.gr  @	http	10 hours	renewed	ok
hong kong
mirror-hk.koddos.net  @	https	12 hours	renewed	ok
hungary
mirror.szerverem.hu  @	https	3 hours	renewed	ok
india
ctan.imsc.res.in  @	http	9 hours	renewed	ok
mirror.iopb.res.in  @	http	11 hours	renewed	ok
indonesia
mirror.unpad.ac.id  @	https	12 hours	renewed	ok
iran, islamic republic of
ctan.asis.ai  @	http	1 hour	renewed	ok
ctan.yazd.ac.ir  @	http	5 hours	renewed	ok
ireland
ftp.heanet.ie  @	http	26.9 days	renewed	ok
italy
ctan.mirror.garr.it  @	http	1 hour	renewed	ok
japan
ftp.jaist.ac.jp  @	http	2 hours	renewed	ok
ftp.u-aizu.ac.jp  @	ftp	7 hours	renewed	ok
ftp.yz.yamagata-u.ac.jp  @	http	8 hours	renewed	ok
ftp.kddilabs.jp  @	ftp	1 hour	renewed	ok
korea, republic of
mirror.navercorp.com  @	http	4 hours	renewed	ok
ftp.kaist.ac.kr  @	http	14 hours	renewed	ok
ftp.harukasan.org  @	http	13 hours	renewed	ok
ftp.ktug.org  @	http	1 hour	renewed	ok
morocco
mirror.marwan.ma  @	https	7 hours	renewed	ok
netherlands
mirror.koddos.net  @	http	6 hours	renewed	ok
ctan.triasinformatica.nl  @	http	5 hours	renewed	ok
ftp.snt.utwente.nl  @	http	17 hours	renewed	ok
ctan.cs.uu.nl  @	http	3 hours	renewed	ok
new caledonia
mirror.lagoon.nc  @	http	14 hours	renewed	ok
new zealand
mirror.aut.ac.nz  @	http	12 hours	renewed	ok
norway
ctan.uib.no  @	http	15 hours	renewed	ok
philippines
mirror.pregi.net  @	http	14 hours	renewed	ok
poland
piotrkosoft.net  @	http	3 hours	renewed	ok
sunsite.icm.edu.pl  @	ftp	9 hours	renewed	ok
ftp.gust.org.pl  @	ftp	4 hours	renewed	ok
portugal
ftp.eq.uc.pt  @	https	4 hours	renewed	ok
ftp.di.uminho.pt  @	ftp	2 hours	renewed	ok
mirrors.up.pt  @	http	1 hour	renewed	ok
romania
mirrors.nxthost.com  @	http	2 hours	renewed	ok
russian federation
mirror.macomnet.net  @	http	8 hours	renewed	ok
ctan.altspu.ru  @	http	3 hours	renewed	ok
mirrors.mi.ras.ru  @	http	6 hours	renewed	ok
serbia
ctan.mirror.ftn.uns.ac.rs  @	http	1 hour	renewed	ok
singapore
download.nus.edu.sg  @	https	9 hours	renewed	ok
slovenia
ctan.ijs.si  @	http	2 hours	renewed	ok
south africa
ftp.sun.ac.za  @	http	6 hours	renewed	ok
ftp.leg.uct.ac.za  @	http	6 hours	renewed	ok
mirror.ufs.ac.za  @	http	4 hours	renewed	ok
spain
osl.ugr.es  @	http	3 hours	renewed	ok
sweden
ftp.acc.umu.se  @	http	5 hours	renewed	ok
switzerland
www.pirbot.com  @	http	24 hours	renewed	ok
taiwan
ftp.ccu.edu.tw  @	ftp	11 hours	renewed	ok
ftp.yzu.edu.tw  @	http	6 hours	renewed	ok
united kingdom
mirror.ox.ac.uk  @	http	4 hours	renewed	ok
anorien.csc.warwick.ac.uk  @	http	4 hours	renewed	ok
united states  -  10 sites
mirrors.concertpass.com  @	http	11.8 days	renewed	ok
ctan.mirrors.hoobly.com  @	http	2 hours	renewed	ok
mirror.las.iastate.edu  @	http	21 hours	renewed	ok
ctan.math.illinois.edu  @	http	7 hours	renewed	ok
ftp.math.purdue.edu  @	http	6 hours	renewed	ok
mirrors.rit.edu  @	http	2 hours	renewed	ok
ctan.math.utah.edu  @	http	6 hours	renewed	ok
mirror.utexas.edu  @	http	2 hours	renewed	ok
ctan.math.washington.edu  @	http	2 hours	renewed	ok
mirrors.ibiblio.org  @	http	30 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	108 successful, 2 failed
0	108	2

software

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