- 18 12月, 2015 1 次提交
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由 Yorick Peterse 提交于
This adds the ability to write application metrics (e.g. SQL timings) to InfluxDB. These metrics can in turn be visualized using Grafana, or really anything else that can read from InfluxDB. These metrics can be used to track application performance over time, between different Ruby versions, different GitLab versions, etc. == Transaction Metrics Currently the following is tracked on a per transaction basis (a transaction is a Rails request or a single Sidekiq job): * Timings per query along with the raw (obfuscated) SQL and information about what file the query originated from. * Timings per view along with the path of the view and information about what file triggered the rendering process. * The duration of a request itself along with the controller/worker class and method name. * The duration of any instrumented method calls (more below). == Sampled Metrics Certain metrics can't be directly associated with a transaction. For example, a process' total memory usage is unrelated to any running transactions. While a transaction can result in the memory usage going up there's no accurate way to determine what transaction is to blame, this becomes especially problematic in multi-threaded environments. To solve this problem there's a separate thread that takes samples at a fixed interval. This thread (using the class Gitlab::Metrics::Sampler) currently tracks the following: * The process' total memory usage. * The number of file descriptors opened by the process. * The amount of Ruby objects (using ObjectSpace.count_objects). * GC statistics such as timings, heap slots, etc. The default/current interval is 15 seconds, any smaller interval might put too much pressure on InfluxDB (especially when running dozens of processes). == Method Instrumentation While currently not yet used methods can be instrumented to track how long they take to run. Unlike the likes of New Relic this doesn't require modifying the source code (e.g. including modules), it all happens from the outside. For example, to track `User.by_login` we'd add the following code somewhere in an initializer: Gitlab::Metrics::Instrumentation. instrument_method(User, :by_login) to instead instrument an instance method: Gitlab::Metrics::Instrumentation. instrument_instance_method(User, :save) Instrumentation for either all public model methods or a few crucial ones will be added in the near future, I simply haven't gotten to doing so just yet. == Configuration By default metrics are disabled. This means users don't have to bother setting anything up if they don't want to. Metrics can be enabled by editing one's gitlab.yml configuration file (see config/gitlab.yml.example for example settings). == Writing Data To InfluxDB Because InfluxDB is still a fairly young product I expect the worse. Data loss, unexpected reboots, the database not responding, you name it. Because of this data is _not_ written to InfluxDB directly, instead it's queued and processed by Sidekiq. This ensures that users won't notice anything when InfluxDB is giving trouble. The metrics worker can be started in a standalone manner as following: bundle exec sidekiq -q metrics The corresponding class is called MetricsWorker.
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- 17 12月, 2015 39 次提交
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由 Robert Speicher 提交于
Use gitlab-workhorse 0.5.1 Improves relative URL support. See merge request !2134
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由 Robert Speicher 提交于
Upgrade Poltergeist to 1.8.1. Close #4131 See merge request !2126
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由 Jacob Vosmaer 提交于
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由 Kamil Trzciński 提交于
Fix ci_projects migration by using the value only from latest row [ci skip] This is needed, because for some projects we have duplicate ci_projects. This was introduced by lack of DB uniqueness on ci_projects.gitlab_id. The MR fixes edge case by selecting value from latest. /cc @yorickpeterse Fixes: gitlab-org/gitlab-ce#4123 See merge request !2133
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由 Dmitriy Zaporozhets 提交于
Revert sidebar position for issue and merge request Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> cc @creamzy @skyruler See merge request !2132
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由 Kamil Trzcinski 提交于
This is needed, because for some projects we have duplicate ci_projects. This was introduced by lack of DB uniqueness on ci_projects.gitlab_id.
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由 Dmitriy Zaporozhets 提交于
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
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由 Dmitriy Zaporozhets 提交于
Fix ux issue with "This issue will be closed automatically" message 1. Make a nice box for "issue will be closed automatically" message 2. move it below emoji navbar. Otherwise looks wierd. Fixes #4134 # Before ![Screenshot_2015-12-17_00.01.03](/uploads/2a24de77f76ce8a8b61ebabd3a02c83a/Screenshot_2015-12-17_00.01.03.png) # After ![Screenshot_2015-12-17_00.03.08](/uploads/ccd21b87b7509e79773fabd179bef4aa/Screenshot_2015-12-17_00.03.08.png) Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> See merge request !2129
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由 Achilleas Pipinellis 提交于
Add info on using private Docker registries in CI See merge request !2130
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由 Achilleas Pipinellis 提交于
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由 Rubén Dávila 提交于
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由 Dmitriy Zaporozhets 提交于
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
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由 Dmitriy Zaporozhets 提交于
Api support for requesting starred projects for user Closes #4112 Note: probably targets the wrong release in the `CHANGELOG`, though 8.4 was not there yet See merge request !2127
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由 Dmitriy Zaporozhets 提交于
Move MR Builds tab next to Commits Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/4132 @dzaporozhets We've got two people who feel strongly about this now, @sytses filed an issue for it :) ![Screen_Shot_2015-12-16_at_22.19.35](/uploads/37e705610ba54e386928d7972398c247/Screen_Shot_2015-12-16_at_22.19.35.png) See merge request !2128
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由 Robert Speicher 提交于
Fix updating and disabling merge button when Merge Immediately is clicked Fixes #4128 See merge request !2124
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由 Robert Speicher 提交于
Fix Rubocop complain. See merge request !2125
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由 Douwe Maan 提交于
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由 Zeger-Jan van de Weg 提交于
Fixes #4112
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由 Rubén Dávila 提交于
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由 Achilleas Pipinellis 提交于
Clean up ci yaml doc * Fix headings so that they are picked up by doc.gitlab.com * Stick to 80 characters * Clean up some examples See merge request !2052
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由 Douwe Maan 提交于
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由 Douwe Maan 提交于
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由 Douwe Maan 提交于
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由 Dmitriy Zaporozhets 提交于
Update rerun to remove celluloid as dependency After sidekiq 4 migration, we no longer need celluloid. `rerun` recent version also removed it from its dependency, so by getting this MR merged, we can solve #3797 See merge request !2088
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由 Dmitriy Zaporozhets 提交于
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由 Dmitriy Zaporozhets 提交于
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
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由 Dmitriy Zaporozhets 提交于
Link to correct (source) project on MR builds tab Used to link to `gitlab-org/gitlab-ce/commits/<branch-name>`, now links to correct project. See merge request !2115
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由 Douwe Maan 提交于
Temporarily disable Markdown caching See merge request !2120
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由 Dmitriy Zaporozhets 提交于
Fix headers of milestone and snippet show pages Fix layout, and move "Edit" button to very right just like issue/MR. Before: ![Screen_Shot_2015-12-15_at_17.33.20](/uploads/dbbeb6868b80e21894159126a0feca6a/Screen_Shot_2015-12-15_at_17.33.20.png) ![Screen_Shot_2015-12-15_at_17.33.28](/uploads/53d10b42adc34e48b063889120e9a746/Screen_Shot_2015-12-15_at_17.33.28.png) After: ![Screen_Shot_2015-12-15_at_17.34.25](/uploads/b0d0ea3f6a7b61d51b474419207f7a02/Screen_Shot_2015-12-15_at_17.34.25.png) ![Screen_Shot_2015-12-15_at_17.35.55](/uploads/65b922f5249655d3733740690577c9d7/Screen_Shot_2015-12-15_at_17.35.55.png) cc @skyruler cc @rspeicher 8.3 please! See merge request !2104
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由 Robert Speicher 提交于
Only cache markdown when object has been saved and has a proper cache_key. See merge request !2119
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由 Robert Speicher 提交于
Fix 'Merge Immediately' button Fixes #4125 See merge request !2117
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由 Douwe Maan 提交于
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由 Douwe Maan 提交于
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由 Achilleas Pipinellis 提交于
* Fix headings so that they are picked up by doc.gitlab.com * Stick to 80 characters * Clean up some examples
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由 Douwe Maan 提交于
Fix bad merge /cc: @dzaporozhets See merge request !2116
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由 Douwe Maan 提交于
Fix endpoint not setting needed @ci_commit /cc @DouweM See merge request !2112
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由 Douwe Maan 提交于
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由 Dmitriy Zaporozhets 提交于
Fix right margin of control list Before: ![Screen_Shot_2015-12-16_at_16.29.39](/uploads/7a6aa79b6af0900d9257ce86ab822a22/Screen_Shot_2015-12-16_at_16.29.39.png) After: ![Screen_Shot_2015-12-16_at_16.29.45](/uploads/d52fdc70ecd63fc61ae6ae87b3b7d1a5/Screen_Shot_2015-12-16_at_16.29.45.png) See merge request !2114
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由 Douwe Maan 提交于
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