ec2 instance restarting at the same time every day-CodePudding

I have a ec2 instance at aws and it keeps restarting every day at 22:29, every day. What could be the reason ? I did not put a cron job on it or anything, it just started doing it a couple weeks ago.

CodePudding user response：

Can you please send the output of this command?

last | grep reboot

CodePudding user response：

reboot   system boot  4.14.138-114.102 Fri Jun 19 10:23 - 15:07 (857 04:44)
reboot   system boot  4.14.138-114.102 Thu Nov 21 14:51 - 10:22 (210 19:30)
reboot   system boot  4.14.62-70.117.a Tue Aug 27 13:06 - 14:51 (86 01:45)
reboot   system boot  4.14.62-70.117.a Tue Aug 27 12:13 - 14:51 (86 02:37)