Different times in the logs

Hello people,
I’m using gitlab-ce 13.3.4 and having a problem with the times in the logs:
ex: on productions.log the schedule is normal
for at 2020-09-08 12:35:51 -0300

ex: In the application.log the logs come with different schedules
2020-09-08T15: 39: 05.523Z: Failed Login: username = eeee ip =

My time zone configuration is as follows:
gitlab_rails [‘time_zone’] = 'America / Sao_Paulo

Could anyone tell me why?

Anyone with this problem who can give me a tip?