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 2020-03-30 10:26 84.4% 2:03 3.49 3.03 10.2 Details
https://mirrors.ustc.edu.cn/archlinux/ https China Yes Yes 2020-03-30 10:26 85.7% 2:02 2.02 2.34 7.5 Details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China Yes Yes 2020-03-30 10:26 87.0% 1:59 4.73 2.56 10.7 Details

Error Log

Mirror URL Protocol Country Error Message Last Occurred Occurrences (last 168 hours)
https://mirrors.ustc.edu.cn/archlinux/ https China Connection timed out. 2020-03-30 09:30 83 details
http://mirrors.ustc.edu.cn/archlinux/ http China Connection timed out. 2020-03-30 09:10 57 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China @ERROR: max connections (30) reached -- try again later
rsync error: error starting client-server protocol (code 5) at main.c(1657) [Receiver=3.1.3]
2020-03-30 09:02 48 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China [Receiver] io timeout after 13 seconds -- exiting
rsync error: timeout in data send/receive (code 30) at io.c(195) [Receiver=3.1.3]
2020-03-29 13:01 1 details
https://mirrors.ustc.edu.cn/archlinux/ https China Name or service not known 2020-03-25 19:05 1 details
http://mirrors.ustc.edu.cn/archlinux/ http China Temporary failure in name resolution 2020-03-25 19:02 1 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China @ERROR: max connections (60) reached -- try again later
rsync error: error starting client-server protocol (code 5) at main.c(1657) [Receiver=3.1.3]
2020-03-25 17:30 1 details
http://mirrors.ustc.edu.cn/archlinux/ http China Name or service not known 2020-03-25 15:32 1 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China [Receiver] io timeout after 10 seconds -- exiting
rsync error: timeout in data send/receive (code 30) at io.c(195) [Receiver=3.1.3]
2020-03-24 11:34 1 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China rsync error: timeout waiting for daemon connection (code 35) at socket.c(281) [Receiver=3.1.3] 2020-03-24 09:26 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.