Git pull\push\clone\ls-remote slow down

Hello. I don’t know why, but periodically git pull\push\clone\ls-remote slow down. I mean.

git ls-remote -t -h url:repo.git periodically return output after 1sec, 5sec, 20…30…1min. It’s not cool.

We have enable elasticsearch.

What’s wrong? Who knows?

Same problem here. I has been working very well, but I created a new project and now everything is extremely slow. Running git version 2.25.1 on Ubuntu 20.04.