Adds ruby and unicorn instrumentation
What does this MR do?
This MR is intended as a clean patch to bring back the ruby and unicorn instrumentation that was meant for 11.11 but performance issues caused a revert. This new MR addresses the performance concerns by eliminating the sys-proctable gem.
Does this MR meet the acceptance criteria?
Conformity
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Changelog entry -
Documentation created/updated or follow-up review issue created -
Code review guidelines -
Merge request performance guidelines -
Style guides -
Database guides -
Separation of EE specific content
Performance and testing
Local tests have shown that this MR has much more stable CPU utilization. Ideally, we should keep a close eye on this in staging.
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Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process. -
Tested in all supported browsers
Security
If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:
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Label as security and @ mention @gitlab-com/gl-security/appsec -
The MR includes necessary changes to maintain consistency between UI, API, email, or other methods -
Security reports checked/validated by a reviewer from the AppSec team
Closes #61964 (closed)