Flight Log / microsoft/perfview #2208

Fix StackViewer: "Set Time Range" resets "Goto Items by callees" — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in microsoft/perfview on May 22, 2025; merged clean in 2 h: +136 −52, 3 files, 11 reviews.

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Lines
+136 −52
Files
3
Commits
9
Reviews
11
To merge
2 h
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

The task was a fix to PerfView Stack Viewer, where setting a time range reset the view after Goto Items by callees. The agent changed three files, adding 136 lines and removing 52, across nine commits. The pull request merged clean, with no changes requested and 13 review comments.

From the pull request description

## Issue Description When users perform the following steps in PerfView Stack Viewer: 1. Open CPU stacks 2. Go to some node in "call tree" 3. Press "SHIFT F10" (Goto Items in Callees) 4. Press "ALT R" (Set Time Range) on some time range The focused node disappears and the view resets to the root no…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedcopilot-swe-agent[bot]
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  3. —committedBrian Robbins
  4. —committedBrian Robbins
  5. —reviewed
  6. —committedcopilot-swe-agent[bot]
  7. —reviewed
  8. —committedcopilot-swe-agent[bot]
  9. —committedBrian Robbins
  10. —committedBrian Robbins
  11. —reviewed
  12. —committedcopilot-swe-agent[bot]

Cite this flight: AgentRiders Flight Log, microsoft/perfview#2208, record updated Nov 4, 2026, https://agentriders.com/logs/microsoft/perfview/2208/

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