On-Call Assistant

Alert received from AI Infra Monitor. Host: claw-gateway1, Severity: HIGH

Sources available: 3/3 — Runbook: ✓ | Past incidents: ✓ | Infra health: ✓

Auto-resolver: CPU at 29.5% (below 70% clear threshold) — clean check 1/2

Auto-resolver: CPU at 29.5% (below 70% clear threshold) — clean check 1/2

Auto-resolver: CPU at 29.5% (below 70% clear threshold) — clean check 2/2

AUTO-RESOLVED: CPU sustained below 70% for 2 consecutive checks. Current value: 29.5%

Handoff notes generated: # Shift Handoff Notes — claw-gateway1 CPU Alert - **What happened:** P1 CPU alert triggered at 00:05 UTC (97.1% on claw-gateway1, which hosts all 6 ADOStack services). Risk of OOM-killer and 504 timeouts. - **Resolution:** Alert auto-resolved at 00:39 UTC after CPU dropped to 29.5% and remained stable for 2 consecutive checks. No manual intervention documented; likely a transient traffic spike. - **Current state:** RESOLVED. CPU nominal at 29.5%. All 6 ADOStack services healthy. - **Watch for:** Monitor claw-gateway1 CPU over next 2–4 hours for re-occurrence. If spike repeats, SSH to host and run `top` to identify runaway process or check if load-balancing needs tuning. Review traffic patterns during incident window. - **Runbook available:** AI plan documented process (`top`, kill/restart as needed). Escalate if CPU exceeds 95% again or services report 504s.

Handoff notes generated: # Shift Handoff Notes — claw-gateway1 CPU Alert - **Incident:** P1 CPU alert triggered 2026-05-27 00:05 UTC on claw-gateway1 (97.1% CPU); host serves all 6 ADOStack services with risk of OOM-killer and 504 timeouts. - **Resolution:** CPU auto-resolved at 00:39 UTC after dropping to 29.5% and sustaining below 70% threshold for 2 consecutive checks. Root cause not explicitly identified in logs (likely runaway process or traffic spike). - **Current State:** claw-gateway1 operating normally at ~29.5% CPU. All ADOStack services stable. - **Follow-up Actions:** Review host metrics over next 4-6 hours for recurrence. If CPU spikes again, SSH to claw-gateway1 (161.35.229.80) and run `top -b -n1 | head -20` to identify problematic process. Consider investigating load-balancing distribution if spike was traffic-driven. - **Watch For:** Any return of high CPU utilization on claw-gateway1; monitor service response times for any residual 504 errors during spike recovery.

Handoff notes generated: # Shift Handoff Notes — claw-gateway1 CPU Alert - **Incident:** P1 CPU alert on claw-gateway1 (97.1%) triggered 2026-05-27 00:05 UTC. Host serves all 6 ADOStack services; high risk of OOM-killer and 504 timeouts. - **Resolution:** CPU auto-resolved at 00:39 UTC after dropping to 29.5% and sustaining below 70% threshold for 2 consecutive checks. Root cause (runaway process or traffic spike) was not explicitly identified before resolution. - **Current State:** RESOLVED. CPU stable at 29.5% as of last check. All 6 ADOStack services remain operational. - **Watch For:** Monitor claw-gateway1 CPU over next shift. If spike recurs, immediately SSH (161.35.229.80) and run `top -b -n1 | head -20` to identify top consumer. Check load-balancing distribution and consider if capacity scaling is needed. - **Outstanding:** Root cause analysis incomplete—consider reviewing metrics/logs from 00:05–00:39 UTC to determine if spike was legitimate traffic or runaway process for future prevention.

Handoff notes generated: # Shift Handoff Notes — claw-gateway1 CPU Alert - **Incident:** P1 CPU alert triggered 2026-05-27 00:05 UTC on claw-gateway1 (97.1% CPU). Host serves all 6 ADOStack services; risk of OOM-killer and 504 timeouts. - **Resolution:** CPU automatically recovered to 29.5% by 00:39 UTC and sustained below 70% threshold for 2 consecutive checks. Alert auto-resolved; no manual intervention required. - **Current State:** RESOLVED. claw-gateway1 healthy and operating normally as of last check. - **Next Steps:** Monitor claw-gateway1 CPU for 24–48 hours for recurrence. If alert re-triggers, SSH to host and run `top -b -n1 | head -20` to identify runaway process; suspect either CPU-hungry process or traffic spike exceeding capacity. - **Watch For:** Sustained high CPU or repeated spikes on claw-gateway1—may indicate load-balancing issue or need for capacity scaling.

Handoff notes generated: # Shift Handoff Notes — claw-gateway1 CPU Alert - **Incident:** P1 CPU alert on claw-gateway1 (97.1%) triggered 2026-05-27 00:05 UTC. Host serves all 6 ADOStack services with risk of OOM-killer and 504 timeouts. - **Resolution:** Alert auto-resolved at 00:39 UTC after CPU dropped to 29.5% and sustained below 70% for 2 consecutive checks. Root cause (runaway process or traffic spike) was not manually investigated before auto-recovery. - **Current State:** CPU stable at 29.5% as of last check. All 6 ADOStack services remain online with no reported user impact. - **Watch For:** Monitor claw-gateway1 CPU over next 24–48 hours for recurrence. If spike reoccurs, manually SSH to host and run `top -b -n1 | head -20` to identify root cause (runaway process vs. legitimate traffic spike). Consider load-balancing review if spikes are traffic-driven. - **Follow-up:** Review alert threshold (97% is very tight) and consider post-incident review if CPU spikes become frequent on this gateway.