[copilot-session-insights] Daily Copilot Agent Session Analysis — 2026-08-24

[github-actions[bot]]

🤖 Copilot Agent Session Analysis — 2026-08-24

Executive Summary

• Sessions Analyzed: 50 (GitHub Actions workflow runs, all completed status)
• Analysis Period: 2026-08-24 05:04:53Z – 06:07:53Z (a ~63-minute capture window, not a full 24h period)
• Completion Rate: 26% (13 success / 36 action_required / 1 failure)
• Average Duration: 2.15 min (all runs) / 7.69 min (14 runs that actually executed; 36 were 0-duration approval stubs)
• Experimental Strategy: Failure-to-Fix Latency (F2FL) — see below

Data-quality note: conversation transcript logs ({run_id}-conversation.txt) were empty again this run — the 46th+ consecutive recorded snapshot with no turn-by-turn behavioral data. Per-turn tool usage, token efficiency, and loop detection are not measurable from this dataset; all metrics below are derived from workflow-run metadata (sessions-list.json) and live PR/run queries only. This is a long-standing, previously-flagged gap (see conversation_log_fetch_failure in repo memory), not a new issue.

Key Metrics

Metric	Value	Trend
Total Sessions	50	→ (fixed sample size)
Successful Completions	13 (26%)	↓ vs 08-23 (42%, −16pts) and vs 08-22 (32%, −6pts)
Failed/Abandoned (action_required + failure)	37 (74%)	↑ inverse of completion
True failures	1 (2%)	↑ vs 08-22/08-23 (0 failures both days)
Average Duration	2.15 min	↓ vs 08-23 (2.76 min), ↓ vs 08-22 (2.64 min)
Loop Detection Rate	Not measurable (0 flagged)	— (transcripts unavailable)
Context Issues	Not measurable (0 flagged)	— (transcripts unavailable)

📈 Session Trends Analysis

Completion Patterns

Today's 26% completion rate breaks a two-day uptick (32% → 42% → 26%), landing back near the multi-month median. The chart's shaded band marks a genuine 45-day gap in recorded snapshots (2026-07-08 → 2026-08-22) — this workflow's analysis history is sparse, not a continuous daily series, so treat the trend as directional rather than a smooth 30-day curve.

Duration & Efficiency

Median duration has been pinned at 0 minutes on nearly every recorded day (the 36 zero-duration approval stubs always dominate the sample), while average duration oscillates 0.2–3.8 min purely based on how many real agentic runs land in the window. The bottom panel (loop count) is empty by necessity, not by finding — loop detection requires conversation transcripts, which remain unavailable.

Success Factors ✅

1. "Addressing comment on PR" runs remain the highest-reliability workflow type: 2/2 succeeded today (100%), continuing a pattern observed since June.

   • Success rate: 100% (2/2)
   • Example: Addressing comment on PR #55271 ran twice on copilot/fix-github-actions-job-yet-again (18.93 min, then 8.05 min after a gate re-fire) and both completed successfully.

2. "Running Copilot cloud agent" (direct coding-agent invocations): 2/2 succeeded (100%), on two independent branches.

   • Success rate: 100% (2/2)
   • Example: 13.73 min run on copilot/eslint-factory-no-string-fallback.

3. Small, single-purpose branches recover cleanly even after a failure: copilot/fix-github-actions-job-yet-again (only 4 sessions today) contained the day's only failure but still closed out at 50% success with a fast, traceable fix cycle (see Experimental Analysis).

Failure Signals ⚠️

1. One dominant branch dilutes the aggregate rate: copilot/replace-create-pull-request accounted for 27/50 (54%) of all sessions today but only 9 successes (33.3% success rate on that branch alone) — its sheer CI-gate volume, not agent quality, is what pulls the daily average down.

   • Failure/pending rate: 66.7% (18/27) on this branch

2. Zero-duration "stub" gate runs dominate volume: 36/50 (72%) of all sessions completed in under 1 second — these are action_required approval placeholders, not executed work. This is a months-long structural pattern (gate_sweep_zero_duration), not a new regression.

3. The one true failure took real wall-clock time to resolve: CJS failed at 05:13:23Z on copilot/fix-github-actions-job-yet-again after 8.43 min of execution — see the Experimental Analysis for the measured recovery latency.

Prompt Quality Analysis 📝

Per-Prompt Breakdown

No agent-conversation transcripts or task-description text are available in this dataset (workflow-run metadata only contains branch/workflow/conclusion/timestamps, not prompts). As a partial proxy, today's open PR titles on active branches read as specific and scoped, e.g.:

• "Handle read-only awf-reflect persistence failures without aborting agent startup" (Handle read-only awf-reflect persistence failures without aborting agent startup #55271 — 2/2 associated agentic runs succeeded)
• "Treat the AWF proxy's HTTP 403 max-AI-credits rejection as trusted budget-abort evidence" (Treat the AWF proxy's HTTP 403 max-AI-credits rejection as trusted budget-abort evidence #55241)
• "Exempt narrowed containers from string fallback rule" (Exempt narrowed containers from string fallback rule #55302)

No systematically vague/low-quality titles stood out today. This section cannot be scored quantitatively (no success/failure correlation to individual prompts is possible without transcript or per-task text) — flagging this as the same longstanding gap noted above, rather than fabricating a percentage.

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 10 open PRs (0%)
• Historical Baseline: insufficient history (only 2 recorded days with orphan-rate data: 2026-08-22 and 2026-08-23, both 0%) — falling back to the absolute 50% threshold per methodology
• Status: NORMAL (0% is far below the 50% fallback threshold)

Escalation Candidate Details

Escalation Candidates

✅ No orphaned branches exceed the escalation threshold today. Of 10 open PRs, 8 are Copilot-assigned with active gate runs (max 1 concurrent gate per branch — nowhere near the 5-gate threshold), and the 2 unassigned PRs are bot-generated [WIP] pre-created stubs with 1 gate run each.

CI Waste Estimate

• Orphaned gate-hours today: 0 (no escalation candidates)
• Recoverable capacity: N/A — no orphaned capacity to recover today

Notable Observations

Loop Detection and Session Diagnostics

Loop Detection

• Sessions with loops: Not measurable (0 flagged) — requires conversation transcripts, unavailable for the 46th+ consecutive recorded day
• Average loop count: N/A
• Common loop patterns: N/A

Workflow / Tool Usage (from run metadata — closest available proxy for "tool usage")

Workflow	Runs	Success	Action Required	Failure	Success Rate
Agentic Commands	14	2	12	0	14.3%
Squad	5	0	5	0	0%
CJS	4	0	3	1	0%
Content Moderation	3	1	2	0	33.3%
CWI	3	1	2	0	33.3%
CGO	3	1	2	0	33.3%
AI Moderator	3	1	2	0	33.3%
Running Copilot cloud agent	2	2	0	0	100%
Addressing comment on PR #55271	2	2	0	0	100%
Doc Build - Deploy	2	1	1	0	50%
Addressing comment on PR #55285	1	1	0	0	100%
Running Copilot Code Review	1	1	0	0	100%
Test Quality Sentinel, Ponytail Reviewer, PR Data Prefetch, PR Code Quality Reviewer, Matt Pocock Skills Reviewer, Impeccable Skills Reviewer, Design Decision Gate	1 each (7 total)	0	7	0	0%

Provenance check (continuing a pattern tracked since June): of today's 13 successes, only 5 (38%) come from genuine agentic task-execution workflows (Running Copilot cloud agent, Addressing comment on PR *); the remaining 8 (62%) are CI-gate/review workflows executing green. Completion rate is still meaningfully inflated by gate throughput rather than pure coding-agent output, though less extreme than 08-23 (86% gate-origin).

Context Issues

• Sessions with confusion: Not measurable (transcripts unavailable)
• Clarification requests: N/A

Experimental Analysis

This run included experimental strategy: Failure-to-Fix Latency (F2FL)

F2FL measures the elapsed wall-clock time between a CI/gate workflow reaching a failure conclusion and the next agentic "Addressing comment on PR" run for the same branch starting and completing. It's derived entirely from existing run timestamps (created_at/updated_at) — no transcript data needed — and complements the previously-tracked AWTC (compute concentration) and CARM (retry multiplicity) metrics by adding a recovery-speed dimension.

Findings (reconstructed from copilot/fix-github-actions-job-yet-again, the only failure today):

• An initial Addressing comment on PR #55271 run was already in flight (05:04:53Z → 05:23:49Z) when CJS failed at 05:13:23Z (8.43 min execution).
• CJS re-fired (pending) at 05:22:58Z, right as that first run was wrapping up — consistent with a fix commit landing near the end of the first agent pass.
• A second Addressing comment on PR #55271 run started at 05:23:55Z and completed at 05:31:58Z.
• Failure → next-fix-run start: ≈10.5 minutes. Failure → fix-run completion: ≈18.6 minutes.

Effectiveness: Medium — the metric is clean, cheap to compute, and directly actionable, but today's sample is n=1 (only one failure occurred), so no distribution can be drawn yet.
Recommendation: Refine — keep computing F2FL on every day with a failure; pair with CARM to distinguish a fast single-shot fix from slow multi-retry churn.

Actionable Recommendations

For Users Writing Task Descriptions

1. Consolidate related changes onto fewer branches: today's dominant branch (copilot/replace-create-pull-request, 54% of all sessions) diluted the aggregate completion rate through sheer CI-gate volume, not agent failure. Smaller, single-purpose branches (e.g. copilot/fix-github-actions-job-yet-again, 4 sessions) showed cleaner, faster throughput.
2. Keep PR titles specific: since conversation transcripts are unavailable, PR titles/descriptions are the only durable record of task intent for future audits. Today's titles (e.g. "Handle read-only awf-reflect persistence failures without aborting agent startup") were already appropriately scoped — keep doing this.

For System Improvements

1. Fix conversation-transcript logging: empty for 46+ consecutive recorded snapshots now. This blocks all turn-by-turn behavioral analysis (tool usage, token efficiency, loop detection, context confusion) called for in this workflow's own mission. Potential impact: High.
2. Surface Failure-to-Fix Latency as a live CI signal: it's derivable today from run timestamps already collected — could become a dashboard metric without waiting on the transcript-logging fix. Potential impact: Medium.

For Tool Development

No missing tools or capabilities were needed this run — all gh api and jq based analysis completed without gaps.

Historical Trends and Statistical Summary

Trends Over Time

• Completion rate trend: Saw-tooth continues — 32% (08-22) → 42% (08-23) → 26% (08-24). No sustained regime change; consistent with the multi-month "floor + occasional spike" pattern documented in repo memory.
• Average duration trend: 2.64 → 2.76 → 2.15 min — stable in the 2–3 min band, driven mostly by how many real (non-stub) runs land in each capture window.
• Orphan rate: 0% for the 3rd consecutive recorded day — Copilot-assignment discipline continues to hold.

Statistical Summary

Total Sessions Analyzed:     50
Successful Completions:      13 (26.0%)
Failed Sessions:              1 (2.0%)
Action Required (pending):   36 (72.0%)

Average Session Duration:    2.15 min  (all runs)
Median Session Duration:     0.00 min  (all runs)
Executed-only Mean:          7.69 min  (14 non-zero-duration runs)
Executed-only Median:        8.03 min
Longest Session:             18.93 min (Addressing comment on PR #55271)
Shortest Executed Session:    1.53 min (Content Moderation)

Loop Detection:               not measurable (transcripts empty, 46th+ day)
Context Issues:               not measurable (transcripts empty)
Tool/Workflow Failures:        1 occurrence (CJS)

Prompt-quality scoring:        not measurable (no per-task prompt text available)

Next Steps

• Review recommendations with team
• Prioritize fixing conversation-transcript logging (46+ day outage) to unblock real behavioral analysis
• Consider consolidating high-churn branches to reduce gate-volume dilution of completion metrics
• Continue tracking Failure-to-Fix Latency (F2FL) on future failure days to build a distribution
• Schedule follow-up analysis next run

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Analysis generated automatically on 2026-08-24
Run ID: 32699316171
Workflow: Copilot Session Insights

Warning

Firewall blocked 5 domains

The following domains were blocked by the firewall during workflow execution:

• accounts.google.com
• clients2.google.com
• redirector.gvt1.com
• update.googleapis.com
• www.google.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "accounts.google.com"
    - "clients2.google.com"
    - "redirector.gvt1.com"
    - "update.googleapis.com"
    - "www.google.com"

See Network Configuration for more information.

Generated by 📊 Copilot Session Insights · claude · agent · 255.2 AIC · ⌖ 12 AIC · ⊞ 18.5K · ◷

• expires on Aug 24, 2026, 11:39 PM UTC-08:00