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author | Yorick Peterse <yorickpeterse@gmail.com> | 2015-11-04 19:13:19 +0100 |
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committer | Yorick Peterse <yorickpeterse@gmail.com> | 2015-11-05 18:05:07 +0100 |
commit | 1e884b995531a1abdf72cdcf587d71deea6c35c7 (patch) | |
tree | 2edf0614828b6c59954c78b67130ed9fd879b1da /lib/gitlab/sherlock/file_sample.rb | |
parent | 8f75200d466d41707f3b1ca12ca4244cfa2e2e7b (diff) | |
download | gitlab-ce-1e884b995531a1abdf72cdcf587d71deea6c35c7.tar.gz |
Added Sherlock, a custom profiling tool for GitLab
Sherlock will be a new GitLab specific tool for measuring the
performance of Rails requests (and SideKiq jobs at some point). Some of
the things that are currently tracked:
* SQL queries along with their timings, backtraces and query plans
(using "EXPLAIN ANALYZE" for PostgreSQL and regular "EXPLAIN" for
MySQL)
* Timings of application files (including views) on a per line basis
* Some meta data such as the request method, path, total duration, etc
More tracking (e.g. Rugged or gitlab-shell timings) might be added in
the future.
Sherlock will replace any existing tools we have used so far (e.g.
active_record_query_trace and rack-mini-profiler), hence the
corresponding Gems have been removed from the Gemfile.
Sherlock can be enabled by starting Rails as following:
ENABLE_SHERLOCK=1 bundle exec rails s
Recorded transactions can be found at `/sherlock/transactions`.
Diffstat (limited to 'lib/gitlab/sherlock/file_sample.rb')
-rw-r--r-- | lib/gitlab/sherlock/file_sample.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/gitlab/sherlock/file_sample.rb b/lib/gitlab/sherlock/file_sample.rb new file mode 100644 index 00000000000..7a220de9abc --- /dev/null +++ b/lib/gitlab/sherlock/file_sample.rb @@ -0,0 +1,27 @@ +module Gitlab + module Sherlock + class FileSample + attr_reader :id, :file, :line_samples, :events, :duration + + def initialize(file, line_samples, duration, events) + @id = SecureRandom.uuid + @file = file + @line_samples = line_samples + @duration = duration + @events = events + end + + def relative_path + @relative_path ||= @file.gsub(/^#{Rails.root.to_s}\/?/, '') + end + + def to_param + @id + end + + def source + @source ||= File.read(@file) + end + end + end +end |