Very slow rendering Pull requests settings page in Repository settings

2016-09-14 13:54:52,053 | http-nio-7990-exec-1 | @9JFZDWx834x93x0 | admin | 11xeorh
[2689ms] - "GET /projects/PROJECT_1/repos/rep_1/settings/pull-requests HTTP/1.1"
  [1ms] - ApplicationUser com.atlassian.bitbucket.user.UserService.getUserById(int)
  [1ms] - InternalRepository com.atlassian.stash.internal.repository.RepositoryDao.getBySlug(String,String,String)
  [1ms] - Page com.atlassian.bitbucket.user.UserService.findGroupsByUser(String,PageRequest)
  [1ms] - InternalRepository com.atlassian.stash.internal.repository.RepositoryDao.getBySlug(String,String,String)
  [2ms] - ApplicationUser com.atlassian.bitbucket.user.UserService.getUserById(int)
  [1ms] - InternalRepository com.atlassian.stash.internal.repository.RepositoryDao.getBySlug(String,String,String)
  [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
  [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
  [1ms] - PullRequestMergeConfig com.atlassian.bitbucket.pull.PullRequestService.getMergeConfig(GetPullRequestMergeConfigRequest)
    [1ms] - MergeConfig com.atlassian.stash.internal.merge.MergeConfigHelper.getForRepository(Repository)
      [1ms] - InternalRepositoryMergeConfig com.atlassian.stash.internal.merge.RepositoryMergeConfigDao.findByRepository(int)
  [2308ms] - Render soy: bitbucket.internal.page.repositoryPullRequestSettings
    [1ms] - void com.atlassian.stash.internal.avatar.AvatarUrlDecorator.decorate(Builder,Project)
    [2ms] - Page com.atlassian.stash.experimental.user.ExperimentalPermissionAdminService.searchUsers(PermittedUserSearchRequest,PageRequest)
      [2ms] - Page com.atlassian.stash.internal.user.RepositoryPermissionDao.findHighestPermissionPerUser(int,UserType,String,PageRequest)
    [285ms] - Page com.atlassian.stash.experimental.user.ExperimentalPermissionAdminService.searchUsers(PermittedUserSearchRequest,PageRequest)
      [1ms] - Page com.atlassian.stash.internal.user.ProjectPermissionDao.findHighestPermissionPerUser(int,UserType,String,PageRequest)
    [1ms] - Set com.atlassian.bitbucket.repository.RepositoryService.getCloneLinks(RepositoryCloneLinksRequest)
    [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
    [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
    [23ms] - void com.atlassian.plugin.webresource.WebResourceManager.includeResources(Writer,UrlMode)
      [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
      [3ms] - UserSettings com.atlassian.sal.api.usersettings.UserSettingsService.getUserSettings(UserKey)
        [1ms] - ApplicationUser com.atlassian.stash.internal.user.InternalUserService.getUserByKey(UserKey,boolean)
      [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
      [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
      [2ms] - UserSettings com.atlassian.sal.api.usersettings.UserSettingsService.getUserSettings(UserKey)
        [1ms] - ApplicationUser com.atlassian.stash.internal.user.InternalUserService.getUserByKey(UserKey,boolean)
    [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)
    [1ms] - String com.atlassian.stash.internal.plugin.PluginSettingDao.get(String,String)