age histogram

↑ 32 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   137 sites  |  135 sites  |  1 site   1 site   0 sites

each unit represents 1.8 mirror sites.

regions

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

report

137 sites in 41 regions
0 bad -- 1 older than 2.2 days -- 1 unreachable for more than 5 hours
last probes : 136 were ok, 1 had no time
mean mirror age is 8 hours, std_dev 12 hours, median 5 hours
CTAN site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
Root
ctan.org  @	https	7 hours	renewed	ok
gb
gb.mirrors.cicku.me  @	https	5 hours	renewed	ok
mirror.apps.cam.ac.uk  @	https	6 hours	renewed	ok
mirror.ox.ac.uk  @	https	1 hour	renewed	ok
tex.org.uk  @	https	24 hours	renewed	ok
Australia
mirror.aarnet.edu.au  @	https	3 hours	renewed	ok
au.mirrors.cicku.me  @	https	5 hours	renewed	ok
Austria
mirror.easyname.at  @	https	6 hours	renewed	ok
at.ctan.niranjan.co  @	https	7 hours	renewed	ok
mirror.kumi.systems  @	https	3 hours	renewed	ok
Belarus
mirror.datacenter.by  @	https	2 hours	renewed	ok
Brazil
br.mirrors.cicku.me  @	https	1 hour	renewed	ok
Bulgaria
mirrors.neterra.net  @	https	5 hours	renewed	ok
mirrors.netix.net  @	https	5 hours	renewed	ok
Canada  -  8 sites
mirror.its.dal.ca  @	https	31 hours	renewed	ok
muug.ca  @	https	1 hour	renewed	ok
mirror.quantum5.ca  @	https	18 hours	renewed	ok
ctan.mirror.rafal.ca  @	https	9 hours	renewed	ok
mirror.csclub.uwaterloo.ca  @	https	6 hours	renewed	ok
ctan.mirror.convexic.com  @	https	20 hours	renewed	ok
ca.mirrors.cicku.me  @	https	1 hour	renewed	ok
ctan.mirror.globo.tech  @	https	1 hour	renewed	ok
Chile
ctan.dcc.uchile.cl  @	https	4 hours	renewed	ok
China  -  16 sites
mirrors.bfsu.edu.cn  @	https	3 hours	renewed	ok
mirror.bjtu.edu.cn  @	https	10 hours	renewed	ok
mirrors.cqu.edu.cn  @	https	1 hour	renewed	ok
mirrors.hit.edu.cn  @	https	1 hour	renewed	ok
mirrors.hust.edu.cn  @	https	2 hours	renewed	ok
mirrors.jlu.edu.cn  @	https	9 hours	renewed	ok
mirrors.nju.edu.cn  @	https	25 hours	renewed	ok
mirror.nyist.edu.cn  @	https	8 hours	renewed	ok
mirrors.pku.edu.cn  @	https	11 hours	renewed	ok
mirrors.sjtug.sjtu.edu.cn  @	https	1 hour	renewed	ok
mirrors.sustech.edu.cn  @	https	2 hours	renewed	ok
mirrors.tuna.tsinghua.edu.cn  @	https	5 hours	renewed	ok
mirrors.ustc.edu.cn  @	https	4 hours	renewed	ok
mirrors.zju.edu.cn  @	https	5 hours	renewed	ok
mirrors.aliyun.com  @	https	13 hours	renewed	ok
mirrors.cloud.tencent.com  @	https	16 hours	renewed	ok
Costa Rica
mirrors.ucr.ac.cr  @	https	5 hours	renewed	ok
Czech Republic
mirrors.nic.cz  @	https	2 hours	renewed	ok
Denmark
mirrors.dotsrc.org  @	https	20 hours	renewed	ok
Finland
mirror.5i.fi  @	https	2 hours	renewed	ok
www.nic.funet.fi  @	https	23 hours	renewed	ok
www.texlive.info  @	https	2 hours	renewed	ok
France  -  7 sites
ctan.ceremade.dauphine.fr  @	https	1 hour	renewed	ok
mirror.ibcp.fr  @	https	5 hours	renewed	ok
mirrors.ircam.fr  @	https	5.3 days	renewed	ok
distrib-coffee.ipsl.jussieu.fr  @	https	1 hour	renewed	ok
ctan.mines-albi.fr  @	https	1 hour	renewed	ok
ctan.tetaneutral.net  @	https	1 hour	renewed	ok
texlive.mycozy.space  @	https	4 hours	renewed	ok
Germany  -  22 sites
ctan.ebinger.cc  @	https	2 hours	renewed	ok
sendinnsky.selfhost.co  @	http	3 hours	renewed	ok
mirror.clientvps.com  @	https	22 hours	renewed	ok
satztexnik.com  @	https	1 hour	renewed	ok
ftp.agdsn.de  @	https	6 hours	renewed	ok
mirror.dogado.de  @	https	2 hours	renewed	ok
ftp.fau.de  @	https	3 hours	renewed	ok
ftp.fu-berlin.de  @	ftp	3 hours	renewed	ok
mirror.funkfreundelandshut.de  @	https	6 hours	renewed	ok
ftp.gwdg.de  @	https	4 hours	renewed	ok
markov.htwsaar.de  @	https	5 hours	renewed	ok
ftp.mpi-inf.mpg.de  @	https	7 hours	renewed	ok
ctan.mirror.norbert-ruehl.de  @	https	9 hours	renewed	ok
vesta.informatik.rwth-aachen.de  @	http	10 hours	renewed	ok
mirror.physik.tu-berlin.de  @	https	1 hour	renewed	ok
ftp.tu-chemnitz.de  @	https	24 hours	renewed	ok
ftp.rrze.uni-erlangen.de  @	https	3 hours	renewed	ok
ftp.rrzn.uni-hannover.de  @	https	4 hours	renewed	ok
de.mirrors.cicku.me  @	https	5 hours	renewed	ok
ctan.net  @	https	2 hours	renewed	ok
ctan.mc1.root.project-creative.net  @	https	2 hours	renewed	ok
ctan.joethei.xyz  @	https	1 hour	renewed	ok
Greece
fosszone.csd.auth.gr  @	https	5 hours	renewed	ok
ftp.ntua.gr  @	http	1 hour	renewed	ok
ftp.cc.uoc.gr  @	https	8 hours	renewed	ok
Hong Kong
mirror-hk.koddos.net  @	https	9 hours	renewed	ok
Hungary
mirror.szerverem.hu  @	https	1 hour	renewed	ok
India
mirror.niser.ac.in  @	https	7 hours	renewed	ok
mirrors.sukhala.in  @	https	7 hours	renewed	ok
in.mirrors.cicku.me  @	https	5 hours	renewed	ok
2.mirrors.in.sahilister.net  @	https	1 hour	renewed	ok
3.mirrors.in.sahilister.net  @	https	1 hour	renewed	ok
Indonesia
mirror.unpad.ac.id  @	https	9 hours	renewed	ok
Iran
ctan.yazd.ac.ir  @	https	21 hours	18 hours	no time
Italy
ctan.mirror.garr.it  @	https	2 hours	renewed	ok
Japan
mirror.aria-on-the-planet.es  @	https	7 hours	renewed	ok
ftp.jaist.ac.jp  @	https	5 hours	renewed	ok
ftp.yz.yamagata-u.ac.jp  @	https	5 hours	renewed	ok
ctan.tikz.jp  @	https	2 hours	renewed	ok
jp.mirrors.cicku.me  @	https	5 hours	renewed	ok
Korea, Republic of
mirror.kakao.com  @	https	17 hours	renewed	ok
mirror.navercorp.com  @	https	9 hours	renewed	ok
ftp.kaist.ac.kr  @	https	25 hours	renewed	ok
lab.uklee.pe.kr  @	https	8 hours	renewed	ok
kr.mirrors.cicku.me  @	https	5 hours	renewed	ok
Morocco
mirror.marwan.ma  @	https	16 hours	renewed	ok
Netherlands
mirror.lyrahosting.com  @	https	15 hours	renewed	ok
nl.mirrors.cicku.me  @	https	1 hour	renewed	ok
mirror.koddos.net  @	https	3 hours	renewed	ok
ftp.snt.utwente.nl  @	https	15 hours	renewed	ok
Norway
ftp.fagskolen.gjovik.no  @	https	16 hours	renewed	ok
ctan.uib.no  @	https	12 hours	renewed	ok
Poland
polish-mirror.evolution-host.com  @	https	18 hours	renewed	ok
sunsite.icm.edu.pl  @	https	18 hours	renewed	ok
ctan.gust.org.pl  @	https	3 hours	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	8 hours	renewed	ok
mirror.truenetwork.ru  @	https	4 hours	renewed	ok
Saudi Arabia
sa.mirrors.cicku.me  @	https	1 hour	renewed	ok
Singapore
sg.mirrors.cicku.me  @	https	1 hour	renewed	ok
South Africa
za.mirrors.cicku.me  @	https	5 hours	renewed	ok
mirror.ufs.ac.za  @	https	2 hours	renewed	ok
Spain
ctan.fisiquimicamente.com  @	https	1 hour	renewed	ok
ctan.javinator9889.com  @	https	4 hours	renewed	ok
Sweden
ftpmirror1.infania.net  @	https	5 hours	renewed	ok
mirror.accum.se  @	https	2 hours	renewed	ok
Switzerland
ch.mirrors.cicku.me  @	https	5 hours	renewed	ok
mirror.init7.net  @	https	1 hour	renewed	ok
mirror.foobar.to  @	https	2 hours	renewed	ok
Taiwan
tw.mirrors.cicku.me  @	https	1 hour	renewed	ok
ctan.mirror.twds.com.tw  @	https	23 hours	renewed	ok
Thailand
mirror.kku.ac.th  @	https	12 hours	renewed	ok
United States  -  11 sites
ctan.mirrors.hoobly.com  @	https	1 hour	renewed	ok
mirror.las.iastate.edu  @	https	18 hours	renewed	ok
ctan.math.illinois.edu  @	https	4 hours	renewed	ok
mirrors.mit.edu  @	https	5 hours	renewed	ok
mirror.math.princeton.edu  @	https	1 hour	renewed	ok
mirrors.rit.edu  @	https	4 hours	renewed	ok
ctan.math.utah.edu  @	https	1 hour	renewed	ok
ctan.math.washington.edu  @	https	3 hours	renewed	ok
us.mirrors.cicku.me  @	https	1 hour	renewed	ok
mirrors.ibiblio.org  @	https	25 hours	renewed	ok
latex.us  @	https	17 hours	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	136 successful, 1 failed
0	136	1

software

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