On 02/05/2021 05:40 AM, Daniel Borkmann wrote:
On 1/28/21 10:13 AM, Tiezhu Yang wrote:
When I open https://bpf.io/, it seems too slow.
$ curl -s -S -L https://bpf.io/ -o /dev/null -w '%{time_redirect}\n'
2.373
Thanks for the report! I fixed some settings, should hopefully be
better now within
next 24hrs; I do see minimal latency from my location, hopefully
that'll do also on
your side..
(before) $ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
0.548841
(after) $ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
0.105061
(1) bpf.io is very unstable:
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
22.309
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
2.092
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
22.578
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
2.086
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.836
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
32.363
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
2.087
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
0.000
curl: (6) Could not resolve host: bpf.io
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
7.292
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
0.000
curl: (6) Could not resolve host: bpf.io
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{time_redirect}\n'
17.381
[yangtiezhu@linux ~]$ curl -s -S -L https://bpf.io/ -o /dev/null -w
'%{url_effective}\n'
https://ebpf.io/zh-cn/
(2) ebpf.io is relatively stable:
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.011
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.009
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.016
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.018
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.013
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.029
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.034
[yangtiezhu@linux ~]$ curl -s -S -L https://ebpf.io/ -o /dev/null -w
'%{time_redirect}\n'
1.015
