I used IE to change the main domain, so the log is mainly related to that 
[quote]root@SynchroPouic:/home/lordk1# cat /var/log/yunohost/yunohost-api.log
2016-01-04 19:11:38,351 INFO moulinette.actionsmap process - processing action [883.1]: yunohost.user.list
2016-01-04 19:11:38,368 INFO moulinette.actionsmap process - processing action [883.2]: yunohost.user.list
2016-01-04 19:53:39,628 INFO moulinette.actionsmap process - processing action [883.3]: yunohost.user.list
2016-01-05 08:20:26,716 INFO moulinette.actionsmap process - processing action [724.1]: yunohost.user.list
2016-01-05 08:21:04,634 INFO moulinette.actionsmap process - processing action [724.2]: yunohost.domain.list
2016-01-05 08:21:51,238 INFO moulinette.actionsmap process - processing action [724.3]: yunohost.tools.maindomain
2016-01-05 08:24:17,087 INFO moulinette.actionsmap process - processing action [724.4]: yunohost.tools.maindomain
2016-01-05 08:25:50,792 INFO moulinette.actionsmap process - processing action [724.5]: yunohost.tools.maindomain
2016-01-05 08:25:59,300 INFO moulinette.actionsmap process - processing action [724.6]: yunohost.domain.add
2016-01-05 12:04:13,283 INFO moulinette.actionsmap process - processing action [724.7]: yunohost.user.list
2016-01-05 12:04:22,680 INFO moulinette.actionsmap process - processing action [724.8]: yunohost.domain.list
2016-01-05 12:04:22,717 INFO moulinette.actionsmap process - processing action [724.9]: yunohost.tools.maindomain
2016-01-08 09:43:29,711 INFO moulinette.actionsmap process - processing action [724.10]: yunohost.user.list
2016-01-08 09:43:31,926 INFO moulinette.actionsmap process - processing action [724.11]: yunohost.user.list
2016-01-08 09:43:33,396 INFO moulinette.actionsmap process - processing action [724.12]: yunohost.user.list
2016-01-08 09:43:34,692 INFO moulinette.actionsmap process - processing action [724.13]: yunohost.domain.list
2016-01-08 09:43:34,736 INFO moulinette.actionsmap process - processing action [724.14]: yunohost.tools.maindomain
2016-01-08 09:43:45,003 INFO moulinette.actionsmap process - processing action [724.15]: yunohost.tools.maindomain
2016-01-08 09:43:54,008 INFO moulinette.actionsmap process - processing action [724.16]: yunohost.tools.maindomain
2016-01-08 09:46:17,759 INFO moulinette.actionsmap process - processing action [724.17]: yunohost.user.list
2016-01-08 09:46:20,068 INFO moulinette.actionsmap process - processing action [724.18]: yunohost.domain.list
2016-01-08 09:46:20,111 INFO moulinette.actionsmap process - processing action [724.19]: yunohost.tools.maindomain
2016-01-08 09:46:22,848 INFO moulinette.actionsmap process - processing action [724.20]: yunohost.domain.remove
2016-01-08 09:46:40,882 INFO moulinette.actionsmap process - processing action [724.21]: yunohost.user.list
2016-01-08 09:46:43,336 INFO moulinette.actionsmap process - processing action [724.22]: yunohost.domain.list
2016-01-08 09:46:43,378 INFO moulinette.actionsmap process - processing action [724.23]: yunohost.tools.maindomain
2016-01-08 09:46:45,164 INFO moulinette.actionsmap process - processing action [724.24]: yunohost.user.list
2016-01-08 09:46:46,087 INFO moulinette.actionsmap process - processing action [724.25]: yunohost.user.list
2016-01-08 09:46:47,816 INFO moulinette.actionsmap process - processing action [724.26]: yunohost.domain.list
2016-01-08 09:47:14,412 INFO moulinette.actionsmap process - processing action [724.27]: yunohost.domain.list
2016-01-08 09:47:44,039 INFO moulinette.actionsmap process - processing action [724.28]: yunohost.user.list
2016-01-08 09:47:47,245 INFO moulinette.actionsmap process - processing action [724.29]: yunohost.user.list
2016-01-08 09:47:48,497 INFO moulinette.actionsmap process - processing action [724.30]: yunohost.user.list
2016-01-08 09:47:50,651 INFO moulinette.actionsmap process - processing action [724.31]: yunohost.user.list
2016-01-08 09:47:52,057 INFO moulinette.actionsmap process - processing action [724.32]: yunohost.domain.list
2016-01-08 09:47:52,099 INFO moulinette.actionsmap process - processing action [724.33]: yunohost.tools.maindomain
2016-01-08 09:47:53,483 INFO moulinette.actionsmap process - processing action [724.34]: yunohost.user.list
2016-01-08 09:47:54,688 INFO moulinette.actionsmap process - processing action [724.35]: yunohost.app.list
2016-01-08 09:47:57,656 INFO moulinette.actionsmap process - processing action [724.36]: yunohost.user.list
2016-01-08 09:48:00,329 INFO moulinette.actionsmap process - processing action [724.37]: yunohost.user.list
2016-01-08 09:48:02,492 INFO moulinette.actionsmap process - processing action [724.38]: yunohost.domain.list
2016-01-08 09:48:22,262 INFO moulinette.actionsmap process - processing action [724.39]: yunohost.domain.list
2016-01-08 09:48:51,245 INFO moulinette.actionsmap process - processing action [724.40]: yunohost.domain.list
2016-01-08 09:48:53,510 INFO moulinette.actionsmap process - processing action [724.41]: yunohost.user.list
2016-01-08 09:48:55,185 INFO moulinette.actionsmap process - processing action [724.42]: yunohost.domain.list
2016-01-08 09:49:11,342 INFO moulinette.actionsmap process - processing action [724.43]: yunohost.domain.list
2016-01-08 09:49:27,810 INFO moulinette.actionsmap process - processing action [724.44]: yunohost.domain.list
2016-01-08 09:49:29,939 INFO moulinette.actionsmap process - processing action [724.45]: yunohost.user.list
2016-01-08 09:49:31,257 INFO moulinette.actionsmap process - processing action [724.46]: yunohost.domain.list
2016-01-08 09:49:50,638 INFO moulinette.actionsmap process - processing action [724.47]: yunohost.domain.list
2016-01-08 09:50:13,506 INFO moulinette.actionsmap process - processing action [724.48]: yunohost.user.create
2016-01-08 09:50:13,549 INFO moulinette.actionsmap process - processing action [724.49]: yunohost.domain.list
2016-01-08 09:50:15,698 INFO moulinette.actionsmap process - processing action [724.50]: yunohost.user.list
2016-01-08 09:50:16,761 INFO moulinette.actionsmap process - processing action [724.51]: yunohost.user.list
2016-01-08 09:50:21,523 INFO moulinette.actionsmap process - processing action [724.52]: yunohost.app.list
2016-01-08 09:50:23,017 INFO moulinette.actionsmap process - processing action [724.53]: yunohost.app.list
2016-01-08 09:50:23,061 INFO moulinette.actionsmap process - processing action [724.54]: yunohost.app.list
2016-01-08 09:50:37,919 INFO moulinette.actionsmap process - processing action [724.55]: yunohost.domain.list
2016-01-08 09:50:37,957 INFO moulinette.actionsmap process - processing action [724.56]: yunohost.user.list
2016-01-08 09:50:37,975 INFO moulinette.actionsmap process - processing action [724.57]: yunohost.app.list
2016-01-08 09:50:51,160 INFO moulinette.actionsmap process - processing action [724.58]: yunohost.user.list
2016-01-08 09:50:53,141 INFO moulinette.actionsmap process - processing action [724.59]: yunohost.domain.list[/quote]