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 2026-10-11 05:41 100.0% 0:32 1.30 0.96 2.8 Details
https://mirrors.ustc.edu.cn/archlinux/ https China Yes Yes 2026-10-11 05:41 79.6% 0:33 2.21 1.23 5.0 Details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China Yes Yes 2026-10-11 05:41 84.1% 0:31 5.34 1.51 8.8 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 2026-10-11 05:50 43 details
https://mirrors.ustc.edu.cn/archlinux/ https China Connection timed out. 2026-10-11 02:37 24 details
http://mirrors.ustc.edu.cn/archlinux/ http China No route to host 2026-10-09 09:21 1 details
http://mirrors.ustc.edu.cn/archlinux/ http China Name or service not known 2026-10-06 09:22 1 details
https://mirrors.ustc.edu.cn/archlinux/ https China Name or service not known 2026-10-06 09:21 1 details
http://mirrors.ustc.edu.cn/archlinux/ http China HTTP Error 403: Forbidden 2026-10-05 15:19 4 details
https://mirrors.ustc.edu.cn/archlinux/ https China HTTP Error 403: Forbidden 2026-10-05 15:19 4 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.