• Memory Profiling Go Applications in OpenShift
  • Using PProf to check for memory leaks
  • Aug. 1, 2023, 7:06 a.m.
  • Memory leaks are a source of great frustration and cost to Software and DevOps Engineers alike. They can cause an application to use far greater resources than necessary, slowing it down or resulting in a much higher cost to run. It can also be tricky to find the root cause of a memory leak, e...

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  • Verifying GitHub Automation Access
  • Making Sure Your Bots Have the Access to Do Their Jobs
  • Nov. 14, 2022, 12:23 p.m.
  • As OpenShift's CI provider, the Test Platform team needs to maintain a couple of different GitHub bots and an App. These are collectively known as our "automation". The GitHub app is necessary for man...

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  • Fixing Flaky Tests
  • A Data Driven Approach to Triaging Race Conditions
  • Aug. 2, 2022, 2:09 p.m.
  • The Test Platform team at OpenShift recently had a flaky end-to-end test that was failing around 20% of the time. This test would only fail on our CI servers, and always succeeded when running locally. It was a complex test that was verifying the correct functionality of our Continue reading