每当我将更改推送到远程git存储库时，都会看到以下消息：
git push origin master
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 289 bytes | 289.00 KiB/s, done.
Total 3 (delta 2), reused 0 (delta 0)
remote: Resolving deltas: 100% (2/2), completed with 2 local objects.
To https://github.com/username/repo.git
ec9080f..7456e61 master -> master
我的问题是，以上文字是什么意思？
具体来说，objects，Delta compression，threads，reused 0 (delta 0)，resolving deltas是什么？