age histogram

↑ 24 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   134 sites  |  128 sites  |  1 site   5 sites   0 sites

units represent one mirror site.

regions

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

report

134 sites in 42 regions
0 bad -- 5 older than 2.2 days -- 3 unreachable for more than 5 hours
last probes : 130 were ok, 4 had no time
mean mirror age is 28 hours, std_dev 5.3 days, median 6 hours
CTAN site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
australia
mirror.aarnet.edu.au  @	https	6 hours	renewed	ok
mirror.cse.unsw.edu.au  @	https	24 hours	renewed	ok
austria
mirror.easyname.at  @	https	14 hours	renewed	ok
mirror.kumi.systems  @	https	4 hours	renewed	ok
belarus
mirror.datacenter.by  @	https	11 hours	renewed	ok
brazil
linorg.usp.br  @	https	13 hours	renewed	ok
canada
mirror.its.dal.ca  @	https	4 hours	renewed	ok
ctan.math.ca  @	https	6 hours	renewed	ok
muug.ca  @	https	1 minute	renewed	ok
ctan.mirror.rafal.ca  @	https	4 hours	renewed	ok
mirror.csclub.uwaterloo.ca  @	https	6 hours	renewed	ok
ctan.mirror.globo.tech  @	https	1 hour	renewed	ok
chile
ctan.dcc.uchile.cl  @	https	2 hours	renewed	ok
china  -  12 sites
mirrors.bfsu.edu.cn  @	https	2 hours	renewed	ok
mirror.bjtu.edu.cn  @	https	5 hours	renewed	ok
mirrors.cqu.edu.cn  @	https	1 hour	renewed	ok
mirrors.hit.edu.cn  @	https	1 hour	renewed	ok
mirrors.nju.edu.cn  @	https	24 hours	renewed	ok
mirrors.nwafu.edu.cn  @	https	40.3 days	renewed	ok
mirrors.sjtug.sjtu.edu.cn  @	https	2 hours	renewed	ok
mirrors.sustech.edu.cn  @	https	11 hours	renewed	ok
mirrors.tuna.tsinghua.edu.cn  @	https	12 hours	renewed	ok
mirrors.ustc.edu.cn  @	https	1 hour	renewed	ok
mirrors.aliyun.com  @	https	21 hours	renewed	ok
mirrors.cloud.tencent.com  @	https	13 hours	renewed	ok
costa rica
mirrors.ucr.ac.cr  @	https	14 hours	renewed	ok
czech republic
ftp.cvut.cz  @	http	1 hour	renewed	ok
mirrors.nic.cz  @	https	11 hours	renewed	ok
denmark
mirrors.dotsrc.org  @	https	4 hours	renewed	ok
finland
www.nic.funet.fi  @	https	7 hours	renewed	ok
www.texlive.info  @	https	11 hours	renewed	ok
france  -  8 sites
ctan.crest.fr  @	https	1 hour	renewed	ok
ctan.gutenberg-asso.fr  @	https	1 hour	renewed	ok
mirror.ibcp.fr  @	https	5.5 days	renewed	ok
mirrors.ircam.fr  @	https	2 hours	renewed	ok
distrib-coffee.ipsl.jussieu.fr  @	https	1 hour	renewed	ok
ctan.mines-albi.fr  @	https	3 hours	renewed	ok
ctan.tetaneutral.net  @	https	4 hours	renewed	ok
texlive.mycozy.space  @	https	11 hours	renewed	ok
germany  -  23 sites
ctan.space-pro.be  @	https	13 hours	renewed	ok
ctan.ebinger.cc  @	https	10 hours	renewed	ok
sendinnsky.selfhost.co  @	http	11 hours	renewed	ok
mirror.clientvps.com  @	https	2 hours	renewed	ok
ftp.agdsn.de  @	https	2 hours	renewed	ok
mirror.dogado.de  @	https	2 hours	renewed	ok
ftp.fau.de  @	https	4 hours	renewed	ok
ftp.fu-berlin.de  @	ftp	5 hours	renewed	ok
mirror.funkfreundelandshut.de  @	http	2 hours	renewed	ok
ftp.gwdg.de  @	https	6 hours	renewed	ok
mirror.informatik.hs-fulda.de  @	https	12 hours	renewed	ok
ctan.kako-dev.de  @	https	1 hour	renewed	ok
ftp.mpi-inf.mpg.de  @	https	15 hours	renewed	ok
ctan.mirror.norbert-ruehl.de  @	https	9 hours	renewed	ok
packages.oth-regensburg.de  @	https	7 hours	renewed	ok
vesta.informatik.rwth-aachen.de  @	http	12 hours	renewed	ok
mirror.physik.tu-berlin.de  @	https	3 hours	renewed	ok
ftp.tu-chemnitz.de  @	https	8 hours	renewed	ok
ftp.rrze.uni-erlangen.de  @	https	4 hours	renewed	ok
ftp.rrzn.uni-hannover.de  @	https	12 hours	renewed	ok
ctan.net  @	https	8 hours	renewed	ok
ctan.mc1.root.project-creative.net  @	https	10 hours	renewed	ok
ctan.joethei.xyz  @	https	1 hour	renewed	ok
greece
ftp.ntua.gr  @	http	1 hour	renewed	ok
ftp.cc.uoc.gr  @	https	16 hours	renewed	ok
hong kong
mirror-hk.koddos.net  @	https	18 hours	renewed	ok
hungary
mirror.szerverem.hu  @	https	1 hour	renewed	ok
india
mirror.niser.ac.in  @	https	16 hours	renewed	ok
ctan.imsc.res.in  @	http	41.6 days	41.3 days	no time
indonesia
repo.ugm.ac.id  @	http	12 hours	renewed	ok
mirror.unpad.ac.id  @	https	18 hours	renewed	ok
iran, islamic republic of
ctan.yazd.ac.ir  @	http	1.5 days	30 hours	no time
ctan.asis.sh  @	https	1 hour	renewed	ok
mirror.bardia.tech  @	https	4 hours	3 hours	no time
ireland
ftp.heanet.ie  @	https	3 hours	renewed	ok
italy
ctan.mirror.garr.it  @	https	2 hours	renewed	ok
japan
ftp.jaist.ac.jp  @	https	2 hours	renewed	ok
ftp.yz.yamagata-u.ac.jp  @	https	1 hour	renewed	ok
ftp.kddilabs.jp  @	https	7 hours	renewed	ok
ring.airnet.ne.jp  @	http	10 hours	renewed	ok
korea, republic of
cran.asia  @	https	14 hours	renewed	ok
mirror.kakao.com  @	https	2 hours	renewed	ok
mirror.navercorp.com  @	https	6 hours	renewed	ok
ftp.kaist.ac.kr  @	https	20 hours	renewed	ok
lab.uklee.pe.kr  @	https	4 hours	renewed	ok
ftp.ktug.org  @	http	1 hour	renewed	ok
morocco
mirror.marwan.ma  @	https	13 hours	renewed	ok
netherlands
mirrors.evoluso.com  @	https	7 hours	renewed	ok
mirror.lyrahosting.com  @	https	24 hours	renewed	ok
mirror.koddos.net  @	https	11 hours	renewed	ok
ftp.snt.utwente.nl  @	https	22 hours	renewed	ok
norway
ctan.uib.no  @	https	20 hours	renewed	ok
philippines
mirror.rise.ph  @	http	4 hours	renewed	ok
poland
polish-mirror.evolution-host.com  @	https	2 hours	renewed	ok
sunsite.icm.edu.pl  @	https	2 hours	renewed	ok
ctan.gust.org.pl  @	https	8 hours	renewed	ok
repo.skni.umcs.pl  @	https	1 hour	renewed	ok
portugal
ftp.eq.uc.pt  @	https	1 hour	renewed	ok
mirrors.up.pt  @	https	1 hour	renewed	ok
romania
mirrors.nxthost.com  @	https	1 hour	renewed	ok
russian federation
mirror.macomnet.net  @	https	5 hours	renewed	ok
ctan.altspu.ru  @	https	3 hours	renewed	ok
mirrors.mi-ras.ru  @	https	12 hours	renewed	ok
mirror.truenetwork.ru  @	https	4 hours	renewed	ok
singapore
download.nus.edu.sg  @	https	15 hours	renewed	ok
slovenia
ctan.ijs.si  @	https	1 hour	renewed	ok
south africa
ftp.sun.ac.za  @	http	12 hours	renewed	ok
mirror.ufs.ac.za  @	https	2 hours	renewed	ok
spain
ctan.fisiquimicamente.com  @	https	10 hours	renewed	ok
ctan.javinator9889.com  @	https	11 hours	renewed	ok
osl.ugr.es  @	https	8 hours	renewed	ok
sweden
ftpmirror1.infania.net  @	https	13 hours	renewed	ok
ftp.acc.umu.se  @	https	10 hours	renewed	ok
switzerland
mirror.metanet.ch  @	https	2 hours	renewed	ok
mirror.init7.net  @	https	2 hours	renewed	ok
mirror.foobar.to  @	https	1 hour	renewed	ok
taiwan
ftp.ntou.edu.tw  @	https	21.5 days	21.5 days	no time
thailand
mirror.kku.ac.th  @	https	8 hours	renewed	ok
united kingdom
www-uxsup.csx.cam.ac.uk  @	https	14 hours	renewed	ok
mirror.ox.ac.uk  @	https	9 hours	renewed	ok
anorien.csc.warwick.ac.uk  @	https	10 hours	renewed	ok
united states  -  13 sites
mirrors.concertpass.com  @	https	1 hour	renewed	ok
ctan.mirrors.hoobly.com  @	https	4 hours	renewed	ok
mirror.las.iastate.edu  @	https	26 hours	renewed	ok
ctan.math.illinois.edu  @	https	5 hours	renewed	ok
mirrors.mit.edu  @	https	13 hours	renewed	ok
mirror.math.princeton.edu  @	https	1 hour	renewed	ok
mirrors.rit.edu  @	https	1 hour	renewed	ok
bay.uchicago.edu  @	http	4 hours	renewed	ok
ctan.math.utah.edu  @	https	3 hours	renewed	ok
ctan.math.washington.edu  @	https	3 hours	renewed	ok
mirror.mwt.me  @	https	7.8 days	renewed	ok
mirror2.sandyriver.net  @	https	9 hours	renewed	ok
mirrors.ibiblio.org  @	http	9 hours	renewed	ok
Root
dante.ctan.org  @	https	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	130 successful, 4 failed
0	130	4

software

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