Dragonfly 1.14 Process Hung — Not Responding to Health Checks on Ubuntu 22.04 LTS
Dragonfly 1.14 process is alive but completely unresponsive. Health checks timing out. Thread/connection pool exhausted. Requires restart.
Pattern
TIMEOUT
Severity
HIGH
Confidence
60%
Remediation
Auto-Heal
Test Results
Metric
Expected
Actual
Result
Pattern Recognition
TIMEOUT
TIMEOUT
Severity Assessment
HIGH
HIGH
Incident Correlation
N/A
None
Cascade Escalation
N/A
No
Remediation
—
Auto-Heal — Corax resolves autonomously
Scenario Conditions
Ubuntu 22.04 LTS. Dragonfly 1.14 PID 5746 running but not responding. All worker threads blocked. Health endpoint timing out. Last successful response 9 minutes ago.
Injected Error Messages (1)
Dragonfly 1.14 hung on Ubuntu 22.04 LTS — process alive (PID 5746) but timeout on all requests, ETIMEDOUT after 30s, all worker threads blocked, last response 9 minutes ago
Neural Engine Root Cause Analysis
Request timed out — service may be under heavy load, experiencing network issues, or behind a slow upstream.
Remediation Plan
Check server resource utilization (CPU/memory/disk). Investigate network path. Consider scaling if load-related.