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| author | Stan Hu <stanhu@gmail.com> | 2016-07-28 01:35:53 +0300 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2016-07-28 01:41:25 +0300 |
| commit | 8a9fc2b67e5bb6aeabdffa1f91115ac7613a505a (patch) | |
| tree | bb846b5448ceee8c4018ed05a12d027737404783 /app/models/commit.rb | |
| parent | 95efb6f1163b7c2c40d03ddd834016905fc45b50 (diff) | |
Cache the commit author in RequestStore to avoid extra lookups in PostReceive
In a PostReceive task with 697 commits (8.9 RC1 -> RC8), looking up
the commit author takes about 10% of the time. Caching this information
in RequestStore saves a few seconds from the overall processing time.
Improves #18663
Diffstat (limited to 'app/models/commit.rb')
| -rw-r--r-- | app/models/commit.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/app/models/commit.rb b/app/models/commit.rb index f80f1063406..6a0d32d406e 100644 --- a/app/models/commit.rb +++ b/app/models/commit.rb @@ -178,7 +178,14 @@ class Commit end def author - @author ||= User.find_by_any_email(author_email.downcase) + key = "commit_author:#{author_email}" + + # nil is a valid value since no author may exist in the system + unless RequestStore.store.has_key?(key) + RequestStore.store[key] = User.find_by_any_email(author_email.downcase) + end + + @author ||= RequestStore.store[key] end def committer |