dec3e4ce64
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`.
50 lines
1.3 KiB
Text
50 lines
1.3 KiB
Text
.prepend-top-default
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.panel.panel-default
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.panel-heading
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%strong
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= t('sherlock.general')
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%ul.well-list
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%li
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%span.light
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#{t('sherlock.time')}:
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%strong
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= @query.duration.round(4)
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= t('sherlock.milliseconds')
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%li
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%span.light
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#{t('sherlock.origin')}:
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%strong
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= @query.last_application_frame.path
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%small.light
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= t('sherlock.line')
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= @query.last_application_frame.line
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.panel.panel-default
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.panel-heading
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.pull-right
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%button.js-clipboard-trigger.btn.btn-xs{title: t('sherlock.copy_to_clipboard'), type: :button}
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%i.fa.fa-clipboard
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%pre.hidden
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= @query.formatted_query
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%strong
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= t('sherlock.query')
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%ul.well-list
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%li
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.code.js-syntax-highlight.sherlock-code
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:preserve
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#{highlight("#{@query.id}.sql", @query.formatted_query)}
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.panel.panel-default
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.panel-heading
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.pull-right
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%button.js-clipboard-trigger.btn.btn-xs{title: t('sherlock.copy_to_clipboard'), type: :button}
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%i.fa.fa-clipboard
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%pre.hidden
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= @query.explain
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%strong
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= t('sherlock.query_plan')
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%ul.well-list
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%li
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.code.js-syntax-highlight.sherlock-code
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%pre
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%code= @query.explain
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