Mirror Details: ustc.edu.cn

Name: ustc.edu.cn
Tier: Tier 1
Has ISOs: Yes

Available URLs

Mirror URL Protocol Country IPv4 IPv6 Last Sync Completion % μ Delay (hh:mm) μ Duration (s) σ Duration (s) Score Details
http://mirrors.ustc.edu.cn/archlinux/ http China Yes Yes 2026-11-11 07:41 97.9% 0:53 1.14 0.94 3.0 Details
https://mirrors.ustc.edu.cn/archlinux/ https China Yes Yes 2026-11-11 07:41 98.9% 0:54 2.69 1.29 4.9 Details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China Yes Yes 2026-11-10 16:41 22.1% 0:35 4.98 2.51 36.6 Details

Error Log

Mirror URL Protocol Country Error Message Last Occurred Occurrences (last 168 hours)
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China rsync subprocess killed after 15.0 seconds 2026-11-11 11:58 338 details
http://mirrors.ustc.edu.cn/archlinux/ http China Name or service not known 2026-11-11 11:57 4 details
https://mirrors.ustc.edu.cn/archlinux/ https China Name or service not known 2026-11-11 11:57 4 details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China rsync: getaddrinfo: rsync.mirrors.ustc.edu.cn 873: Name or service not known
rsync error: error in socket IO (code 10) at clientserver.c(168) [Receiver=3.5.1-g04355d27]		 2026-11-11 10:22 6 details
http://mirrors.ustc.edu.cn/archlinux/ http China Connection timed out. 2026-11-11 10:21 1 details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China Could not parse time from lastsync 2026-11-11 04:15 33 details
https://mirrors.ustc.edu.cn/archlinux/ https China Connection timed out. 2026-11-05 20:35 1 details

Mirror Status Charts

Periodic checks of the mirrors are done from various geographic locations, IP addresses, and using IPv4 or IPv6. These results are summarized in graphical form below.