According to our GitLab statistics, our phabricator instance is polling some repositories (we have 46 repositories configured in phabricator) at over 2x per second. This is causing heavy load on the GitLab servers.
The top ten report of requests per hour according to GitLab:
| GitLab report (Hits per hour) |Diffusion Poll Interval|
|------|------|
|194|15s|
|193|15s|
|193|22s|
|190|15s|
|190|15s
|187|22s|
|185|15s|
|183|15s|
|169|15s|
|125|15s|