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 2026-09-25 17:40 98.9% 0:31 1.11 0.70 2.4 Details
https://mirrors.ustc.edu.cn/archlinux/ https China Yes Yes 2026-09-25 17:40 100.0% 0:30 2.07 0.77 3.3 Details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China Yes Yes 2026-09-25 16:40 91.7% 0:32 5.69 2.19 9.2 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 2026-09-25 18:11 68 details
http://mirrors.ustc.edu.cn/archlinux/ http China Connection timed out. 2026-09-25 15:46 2 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(165) [Receiver=3.5.0-g471e17dc]		 2026-09-25 14:14 5 details
http://mirrors.ustc.edu.cn/archlinux/ http China No route to host 2026-09-22 07:59 2 details
https://mirrors.ustc.edu.cn/archlinux/ https China Connection timed out. 2026-09-22 04:22 1 details
http://mirrors.ustc.edu.cn/archlinux/ http China Name or service not known 2026-09-22 04:10 1 details
https://mirrors.ustc.edu.cn/archlinux/ https China Name or service not known 2026-09-22 04:10 1 details
https://mirrors.ustc.edu.cn/archlinux/ https China No route to host 2026-09-22 02:11 1 details
rsync://rsync.mirrors.ustc.edu.cn/archlinux/ rsync China rsync error: timeout waiting for daemon connection (code 35) at socket.c(429) [Receiver=3.5.0-g471e17dc] 2026-09-21 07:20 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.