gitlab看起来应该是好的，但它不是 – 页总是返回：
502 Whoops, GitLab is taking too much time to respond. 状态：
$ gitlab-ctl status run: gitlab-workhorse: (pid 10244) 718s; run: log: (pid 6421) 2922s run: logrotate: (pid 10252) 717s; run: log: (pid 6541) 2920s run: nginx: (pid 10258) 717s; run: log: (pid 6422) 2922s run: postgresql: (pid 10270) 716s; run: log: (pid 6486) 2921s run: redis: (pid 10282) 716s; run: log: (pid 6420) 2922s run: sidekiq: (pid 20207) 6s; run: log: (pid 6426) 2922s run: unicorn: (pid 20224) 1s; run: log: (pid 6484) 2921s
尾巴反复显示这些行：
$ gitlab-ctl tail ==> /var/log/gitlab/unicorn/current <== 2015-12-29_15:16:53.75860 master failed to start, check stderr log for details 2015-12-29_15:16:54.76660 failed to start a new unicorn master 2015-12-29_15:16:54.77909 starting new unicorn master ==> /var/log/gitlab/unicorn/unicorn_stderr.log <== I, [2015-12-29T16:16:55.903009 #20344] INFO -- : Refreshing Gem list ==> /var/log/gitlab/unicorn/current <== 2015-12-29_15:17:01.52470 master failed to start, check stderr log for details 2015-12-29_15:17:02.53403 failed to start a new unicorn master 2015-12-29_15:17:02.55003 starting new unicorn master ==> /var/log/gitlab/unicorn/unicorn_stderr.log <== I, [2015-12-29T16:17:03.876169 #20426] INFO -- : Refreshing Gem list
我知道这是不够的，但我不知道如何告诉独angular兽告诉我什么是错的:)
任何build议，如何进一步debugging？