uptime command output when the server is running more than one year?

Linux and Unix-Like Linux
1

What is the uptime command output when the server is running more than one year?

My doubt is whether it show in number of days format or number years and number of days format?

For example, Assume the server is running 400 days 3 hrs 3 min 3 secs. The output like 400 days 3:3 min or 1 year 5 days 3:3?

Guide me.

2

Fourmilab Server: One Year of Uptime (Fourmilog: None Dare Call It Reason)
please check the above link

3

here is a real example. it will always show days.

$ uptime
 07:51:29 up 419 days, 18:58,  3 users,  load average: 0.00, 0.00, 0.00
4

Please see the below uptime command output as requested by you Maruthu

[root@OVSTEST ~]# uptime
 06:40:39 up  445 days, 1:08,  1 user,  load average: 0.01, 0.01, 0.00