GitLab sidekiq log is empty -

GitLab sidekiq log is empty -

i have installed gitlab in ubuntu through next instructions here: https://about.gitlab.com/downloads/

i having issues email sending , plan utilize sidekiq log under logs section.

i first realised sidekiq.log not exists, , created sidekiq.log using root, @ "/var/log/gitlab/gitlab-rails". proceed alter permissions , owners/grps same other log files. here's updated permissions far :

-rw-r--r-- 1 git git 7935 jun 24 16:02 application.log -rw-r--r-- 1 git git 66 jun 23 22:32 githost.log -rw-r--r-- 1 git git 3306764 jun 24 16:23 production.log -rwxrwxrwx 1 git git 2 jun 24 14:35 sidekiq.log

i proceed restart , reconfigure gitlab through next commands :

sudo gitlab-ctl restart sudo gitlab-ctl reconfigure

however, have realised sidekiq log still blank. other logs ok. happens know how solve? many in advance :)

image of sidekiq log section : http://i.stack.imgur.com/yi0dv.jpg

gitlab sidekiq