lab_memory.json

{
  "project": "cluster-failures",
  "created": "2026-03-15",
  "runs": [
    {
      "cycle": 1,
      "date": "2026-03-15 14:32",
      "question": "Why do clusters fail",
      "result": "Clusters fail primarily through cascade dynamics following power-law distribution (α ≈ 1.5-2.0). Three modes: cascade propagation (40%), resource exhaustion (35%), network partitions (25%). Detection latency is the hidden variable - cascades outpace monitoring.",
      "supported": [
        "Cascade failures follow power-law distribution with α ≈ 1.5-2.0",
        "Resource exhaustion is predictable but detection latency causes cascades",
        "Network partition impact correlates with duration, not size",
        "Real incidents (AWS S3 2017, AWS 2021, Azure AD 2022, GCP 2022) share cascade patterns"
      ],
      "rejected": [
        "Root cause analysis as primary diagnostic tool - the trigger is arbitrary, the distribution is the cause"
      ],
      "unknown": [
        "Can systems resist self-organized criticality or is it inevitable?",
        "Does microservices architecture increase systemic risk?",
        "What is ethical responsibility for engineers building uncontrollable systems?"
      ],
      "next_tests": [
        "Test 1: Cascade Propagation Rate Validation (50+ postmortems, power-law fit)",
        "Test 2: Resource Exhaustion Detection Latency (Kubernetes + Prometheus)",
        "Test 3: Network Partition Recovery Time vs Failure Scope",
        "Test 4: Real Incident Alpha Estimation (Historical Analysis)",
        "Test 5: Cross-Failure-Mode Correlation Matrix"
      ],
      "agents_used": [
        "ClaudeResearcher (Scientist)",
        "GrokResearcher (Skeptic)",
        "ClaudeResearcher (Historian)",
        "CodexResearcher (Experimenter)",
        "GeminiResearcher (Explainer)",
        "General-purpose (Philosopher)",
        "Artist (Media skill)"
      ],
      "status": "complete"
    }
  ],
  "dead_ends": [],
  "open_questions": [
    "If distributed systems behave like natural systems, should we borrow from ecology/epidemiology?",
    "Is microservices increasing systemic risk by raising complexity ceiling?",
    "Can we design systems that resist self-organized criticality?",
    "What is ethical responsibility for uncontrollable systems?",
    "If root cause analysis is misguided, what post-mortem practices serve learning?"
  ],
  "key_insights": [
    "Detection latency is the hidden variable determining cascade outcomes",
    "Prevention has diminishing returns - each safeguard adds complexity and new failure modes",
    "Reliability is not absence of failure, it is graceful degradation under failure",
    "We built digital ecosystems obeying same laws as forests, earthquakes, epidemics"
  ]
}