[copilot-session-insights] Daily Copilot Agent Session Analysis — 2026-06-23

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🤖 Copilot Agent Session Analysis — 2026-06-23

Executive Summary

• Sessions Analyzed: 50 (CI gate runs + cloud-agent sessions across 3 copilot/* branches)
• Analysis Period: 2026-06-23 06:21–07:52 UTC (91-minute gate-sweep window)
• Completion Rate: 20.0% (10 / 50) — up from 4.0% on 06-22, ~2.8× the prior 7-day average (7.1%)
• Average Duration: 1.67 min (all 50) / 6.41 min (13 nonzero-duration sessions)
• Experimental Strategy: None this run (roll 38 ≥ 30 → standard analysis)

Headline: Second recovery rung of the saw-tooth. Today the gate-sweep floor breaks — 8 of 10 successes are CI gates that actually passed green on the lead branch copilot/fix-clause-copilot-configuration, not just fired-and-waiting. Orphan rate holds at 0% vs 40% baseline (≈33rd consecutive healthy day).

Key Metrics

Metric	Value	Trend
Total Sessions	50	→
Successful Completions	10 (20%)	↑ (from 2 / 4%)
Action-required (gate sweeps)	37 (74%)	↓ (from 48)
Skipped / Failure / In-progress	1 / 1 / 1	↑
Average Duration (all 50)	1.67 min	↑
Nonzero-duration Sessions	13 (26%)	↑ (ties recent high)
Median Duration	0.0 min	→
Loop Detection Rate	0 (0%)	→
Orphaned Branches	0 / 5 open PRs (0%)	→

📈 Session Trends Analysis

Completion Patterns

Completion climbed from 4% (06-22) to 20% (06-23), the second up-rung after the 06-21 spike — the saw-tooth oscillation between a ~0–6% gate-sweep floor and intermittent recovery peaks persists rather than trending. Today's 20% sits well above the 7-day mean of 7.1% but below the 06-21 peak of 24%.

Duration & Efficiency

Nonzero-duration sessions reached 13 (26%), tying the recent high — the all-50 average (1.67 min) stays low only because 37 zero-duration gate firings drag it down, while the 13 sessions doing real work averaged 6.41 min (median 5.92, max 17.52). The strict bimodal split (real work vs. instant gate firings) continues to hold; median remains pinned at 0.

Success Factors ✅

1. Green-gate lead branch: copilot/fix-clause-copilot-configuration carried 9 of 10 successes — 8 CI gates resolved green (CWI, CGO, Running Copilot Code Review, Doc Build–Deploy, CJS, Smoke CI, Agentic Commands, Skillet) plus 1 cloud-agent comment-addressing run.
   • Success rate on this branch: 9 / 27 firings produced a green outcome; the gates completed rather than parking at action_required.
2. Cloud-agent comment-addressing sessions: both "Addressing comment on PR" runs succeeded with the longest durations (17.52 min Fix external detection job setup for codex and pi workflows #40954, 14.77 min fix(claude): inject COPILOT_GITHUB_TOKEN, scope ANTHROPIC_BASE_URL to Anthropic provider, fix provider-aware api-proxy reflect check, convert Copilot env vars to Anthropic vars in harness, fix smoke model for reasoning effort, and mark model-provider: ... #40930), consistent with the historical ≥12-min success-duration floor for genuine agent work.
3. Branch footprint correlates with success: the two branches with real agent activity (fix-clause 54%, ensure-awf 32%) account for 10/10 successes; the low-footprint branch (safe-outputs 14%) produced none.

Failure Signals ⚠️

1. Gate-sweep action_required dominance: 37/50 (74%) are zero-duration runs awaiting approval — the structural baseline for copilot/* branches, not a per-session fault.
2. Isolated genuine failure: Smoke Claude on Copilot failed at 3.72 min on the lead branch — the first non-zero failure in several days, but isolated (1/50) and surrounded by green gates on the same branch.
3. Low-footprint stalled branch: copilot/safe-outputs-failure-fix (7 firings, 0 successes, 1 still in-progress) shows the early-stage / not-yet-green signature.

Prompt Quality Analysis 📝

Conversation transcripts remain unavailable (OAuth-only logging, 30th+ consecutive day — logs/ is empty), so true prompt-quality scoring is not possible. Inferred from CI metadata only: comment-addressing runs ("Addressing comment on PR #...") again correlate with the longest, highest-value sessions (14–18 min); all branches use descriptive copilot/<intent> slugs. Per-prompt breakdown unavailable until logs are restored.

Orphaned Branch Escalation Alerts 🚨

Branches with ≥5 simultaneous gate firings and no Copilot agent assigned for >2 hours.

Summary

• Orphaned Branches Today: 0 out of 5 open PRs (0%)
• Historical Baseline: ~40% orphaned rate
• Status: ✅ NORMAL (well below the 50% elevated-waste threshold)

Escalation Candidate Details

Escalation Candidates

✅ No orphaned branches exceed the escalation threshold today.

All three active copilot/* PRs are agent-assigned, so none qualify as orphaned:

Branch	PR	Gate Firings (in-progress)	Agent	Status
copilot/fix-clause-copilot-configuration	#40930	0 active	Copilot + pelikhan	Assigned ✅
copilot/ensure-awf-container-download	#40954	0 active	Copilot + pelikhan	Assigned ✅
copilot/safe-outputs-failure-fix	#40973	3 active	Copilot + mnkiefer	Assigned ✅

The two unassigned open PRs are housekeeping with 0 gate firings (no waste): actions/update-... #40989 and signed/jsweep/validate-memory-files-... #40951. The 3 remaining in-progress runs are on main (housekeeping bots).

CI Waste Estimate

• Orphaned gate-hours today: 0 — no agent-less branch is holding gate capacity.
• Recoverable capacity: none needed; all gate footprint is attributed to assigned agents.

Notable Observations

Loop Detection and Session Diagnostics

Loop Detection

• Sessions with loops: 0 (0%) — not directly measurable without conversation logs; no proxy signals (no repeated identical re-runs within the window).
• Average loop count: 0

Tool Usage

• Tool-level data is unavailable without conversation transcripts. Workflow-level outcomes only: green gates (CWI, CGO, CJS, Smoke CI, Doc Build, Agentic Commands, Skillet, Code Review) executed and passed on the lead branch.

Context Issues

• Not measurable without transcripts. No clarification-request proxy signals present in metadata.

Branch Footprint

• copilot/fix-clause-copilot-configuration: 27 firings (54%) — 9 succ, 1 fail, 1 skip, 16 action_required
• copilot/ensure-awf-container-download: 16 firings (32%) — 1 succ, 15 action_required
• copilot/safe-outputs-failure-fix: 7 firings (14%) — 0 succ, 6 action_required, 1 in-progress

Experimental Analysis

Standard analysis only — no experimental strategy this run (roll 38 ≥ 30 threshold).

Actionable Recommendations

For Users Writing Task Descriptions

1. Keep using scoped "Addressing comment on PR #..." follow-ups — these consistently produce the longest, most successful agent sessions (14–18 min). Pointed, single-comment instructions outperform broad re-runs.
2. Land one branch green before spreading footprint — today's 20% came almost entirely from concentrating effort on one lead branch (fix-clause) until its gates passed, rather than scattering across many.

For System Improvements

1. Restore conversation-log capture (highest impact) — 30+ consecutive days without transcripts blocks all behavioral, loop, context, and prompt-quality analysis. Every report degrades to CI metadata. Priority: High.
2. Suppress/aggregate action_required gate noise — 74% of "sessions" are zero-duration approval-gate firings that dominate counts and depress headline metrics. Reporting them separately from genuine agent work would sharpen signal. Priority: Medium.

For Tool Development

1. Loop / context-confusion detection from transcripts — needed in ~50 sessions/run but currently impossible (no logs). Use case: flag stuck agents early.

Historical Trends and Statistical Summary

Trends Over Time

• Completion rate trend: saw-tooth, not directional. Recent: 06-17:0, 06-18:4, 06-19:6, 06-20:0, 06-21:24, 06-22:4, 06-23:20. Oscillates between a 0–6% gate-sweep floor and 20–24% recovery peaks.
• Average duration trend: low and floor-bound (avg dragged to ~0–2.4 min by zero-duration gate firings); nonzero-session duration is stable at 6–9 min.
• Quality improvement: green-gate days (06-21, 06-23) show gates actually resolving rather than parking — a healthier signature than the pure-bimodal floor days.

Statistical Summary

Sessions:        50  (10 success / 37 action_required / 1 skip / 1 fail / 1 in-progress)
Completion:      20%  (up from 4% on 06-22; 7d avg 7.1%)
Duration:        1.67 min all-50 avg | 6.41 min nonzero avg | 0.0 median | 17.52 max
Nonzero work:    13 (26%) — ties recent high
Loops/Context:   n/a (conversation logs unavailable)
Orphaned:        0 / 5 open PRs (0%) vs 40% baseline → HEALTHY
Branches:        3 (all copilot/*, all agent-assigned)

Next Steps

• Restore conversation-log capture to re-enable behavioral analysis (30+ day gap)
• Watch whether 06-23's green-gate pattern holds or reverts to the gate-sweep floor tomorrow
• Monitor copilot/safe-outputs-failure-fix (Handle staged create_pull_request policy denials as previews #40973) — 0 successes, still in-progress
• Schedule follow-up analysis next run (daily cadence)

References:

• §28011016041 — this analysis run
• §28010999632 — latest gate run on copilot/safe-outputs-failure-fix

Generated by 📊 Copilot Session Insights · 276.5 AIC · ⌖ 60.4 AIC · ⊞ 19.2K · ◷

• expires on Jun 24, 2026, 12:26 AM UTC-08:00

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This discussion has been marked as outdated by Copilot Session Insights.

A newer discussion is available at Discussion #41198.