När dina arbetsflöden lär sig att gå utan träningshjul (och du slutar betala för barnvakter)
**Anmärkning:**Detta är del 2 i serien "Cooking with DiSE" och utforskar praktiska mönster för arbetsflödesutveckling i produktionsskala.
Problemet: Vi betalar Therapists för att titta på perfekta patienter
Your workflow: *executes perfectly for the 1,000th time*
Your monitoring AI: "Yep, still perfect! That'll be $0.15."
Your workflow: *executes perfectly for the 1,001st time*
Your monitoring AI: "Still good! Another $0.15 please."
Your workflow: *executes perfectly for the 1,002nd time*
Your monitoring AI: "Perfect again! $0.15."
Monthly cost: $450 to watch perfection happen
Value provided: Approximately zero
Här är något löjligt om hur vi kör AI arbetsflöden i produktionen idag:
Vi har normaliserat betalning för övervakning som inte ger något värde.Inte "lågt värde".
Nollvärde.När ett arbetsflöde har utfört framgångsrikt 1000 gånger med samma kvalitetsmått, samma prestandaegenskaper, samma allt—
Varför betalar vi fortfarande en AI för att titta på den?
Det är som att hyra en livräddare för att se olympiska simmare träna i en barnpool.**Men här är vad som gör det värre:**
När saker och ting går fel, missar vår nuvarande övervakning ofta det ändå.
Eftersom statisk övervakning söker efter kända mönster.
- Upptäcka, diagnostisera och fixa
Week 1 (Apprentice): Senior watches everything you do, corrects mistakes in real-time
Week 4 (Intermediate): Senior checks in periodically, reviews output
Week 12 (Graduate): You work independently, senior only involved if something weird happens
Week 52 (Expert): You barely need supervision unless the job itself changes
Det här är Lärlingsmönstret.
graph TB
Start[New Workflow v1.0.0] --> Monitor[Monitoring AI Layer<br/>ACTIVE]
Monitor --> Step1[Tool Call: fetch_data]
Monitor --> Step2[Tool Call: process]
Monitor --> Step3[Tool Call: validate]
Monitor --> Step4[Tool Call: send_results]
Step1 --> Eval1[Quality Check<br/>Response time: 234ms<br/>Data completeness: 100%<br/>Error rate: 0%]
Step2 --> Eval2[Quality Check<br/>Processing accuracy: 99.7%<br/>Memory usage: 45MB<br/>CPU: 23%]
Step3 --> Eval3[Quality Check<br/>Validation pass: 100%<br/>Schema compliance: ✓<br/>Business rules: ✓]
Step4 --> Eval4[Quality Check<br/>Delivery success: 100%<br/>Latency: 156ms<br/>Format: valid JSON]
Eval1 --> Learn[Learning System]
Eval2 --> Learn
Eval3 --> Learn
Eval4 --> Learn
Learn --> Profile[Build Quality Profile<br/>Execution: 1/50 required]
Profile --> Decision{Iterations < 50?}
Decision --> |Yes| Monitor
Decision --> |No| Graduate[Graduate to Phase 2]
style Monitor stroke:#f57c00,stroke-width:3px
style Learn stroke:#0277bd,stroke-width:2px
style Graduate stroke:#2e7d32,stroke-width:3px
Tänk på hur människor lär sig ett nytt jobb:
Arbetsflödena bör följa samma mönster.
class ApprenticeWorkflow:
def __init__(self, workflow_id: str):
self.workflow_id = workflow_id
self.monitoring_tier = MonitoringTier.FULL # Expensive!
self.quality_profile = QualityProfile()
self.execution_count = 0
self.required_successes = 50 # Configurable
async def execute_tool(self, tool_name: str, params: dict):
"""Execute with full monitoring and learning"""
# Pre-execution baseline
baseline = await self.capture_baseline()
# Execute the tool
start_time = time.time()
result = await call_tool(tool_name, params)
execution_time = time.time() - start_time
# Post-execution analysis (THIS IS EXPENSIVE)
quality_check = await self.monitoring_ai.analyze(
tool_name=tool_name,
params=params,
result=result,
execution_time=execution_time,
baseline=baseline,
quality_profile=self.quality_profile
)
# Learn from this execution
self.quality_profile.update(
tool_name=tool_name,
metrics={
"execution_time": execution_time,
"result_size": len(str(result)),
"quality_score": quality_check.score,
"resource_usage": quality_check.resources,
"output_characteristics": quality_check.characteristics
}
)
return result, quality_check
**Fas 1: Lärlingsläge (tung övervakning)**I lärlingsläge:
class MonitoringAI:
def __init__(self):
self.fast_model = "gemma2:2b" # Quick checks
self.medium_model = "llama3:8b" # Deeper analysis
self.expensive_model = "claude-3.5-sonnet" # Full investigation
async def analyze(self, **context):
"""Tiered monitoring with escalation"""
# Tier 1: Fast checks (always run)
quick_check = await self.quick_analysis(context)
if quick_check.confidence > 0.95:
# We're confident it's fine or definitely broken
return quick_check
# Tier 2: Deeper analysis (escalate if uncertain)
medium_check = await self.medium_analysis(context)
if medium_check.confidence > 0.90:
return medium_check
# Tier 3: Full investigation (expensive, rare)
full_check = await self.expensive_analysis(context)
return full_check
async def quick_analysis(self, context):
"""Fast pass/fail classification"""
prompt = f"""
Quick quality check for tool execution:
Tool: {context['tool_name']}
Execution time: {context['execution_time']}ms
Expected range: {context['quality_profile'].get_expected_range()}
Is this execution within normal parameters?
Answer: NORMAL | SUSPICIOUS | BROKEN
Confidence: 0.0-1.0
"""
response = await call_llm(self.fast_model, prompt)
return AnalysisResult(
status=response.status,
confidence=response.confidence,
cost=0.001, # Very cheap
tier="fast"
)
Varje verktygsanrop är instrumenterat:
Execution #1:
- Tool execution: 234ms, $0
- Fast monitoring: 45ms, $0.001
- Medium monitoring: (escalated) 180ms, $0.015
- Learning update: 12ms, $0
Total: 471ms, $0.016
Execution #2:
- Tool execution: 229ms, $0
- Fast monitoring: 43ms, $0.001
- Medium monitoring: (escalated) 175ms, $0.015
- Learning update: 11ms, $0
Total: 458ms, $0.016
[... repeated 48 more times ...]
Total Apprenticeship Cost:
50 executions × $0.016 = $0.80
Total time investment: ~23 seconds
Quality profile learned:
✓ Normal execution time: 225ms ± 15ms
✓ Normal output size: 1.2KB ± 200 bytes
✓ Normal resource usage: 45MB ± 5MB
✓ Success patterns: 50/50 perfect
✓ Failure patterns: 0/50 (none seen yet)
Övervakning av AI(snabb modell med upptrappning):**Kostnaden under lärlingsutbildningen:**Det här är dyrt!Men det är också.
ändlig
VärdefullVi betalar för att lära oss hur "bra" ser ut.:
graph TB
Start[Graduated Workflow v1.0.0] --> Lite[Statistical Monitoring<br/>NO AI COST]
Lite --> Step1[Tool Call: fetch_data<br/>Time: 231ms ✓<br/>Size: 1.18KB ✓]
Lite --> Step2[Tool Call: process<br/>Time: 89ms ✓<br/>Memory: 44MB ✓]
Lite --> Step3[Tool Call: validate<br/>Pass: 100% ✓<br/>Rules: OK ✓]
Lite --> Step4[Tool Call: send_results<br/>Success: ✓<br/>Latency: 152ms ✓]
Step1 --> Check{Within<br/>profile?}
Step2 --> Check
Step3 --> Check
Step4 --> Check
Check --> |All ✓| Success[Execution Complete<br/>Cost: $0.00]
Check --> |Drift| Alert[Drift Detected!<br/>Re-engage monitoring]
Alert --> Diagnose[Monitoring AI<br/>Investigates]
Diagnose --> Fix[Auto-Fix or Escalate]
style Lite stroke:#388e3c,stroke-width:2px
style Success stroke:#2e7d32,stroke-width:3px
style Alert stroke:#f57c00,stroke-width:2px
Den kunskapen är bestående.
class GraduatedWorkflow:
def __init__(self, workflow_id: str, quality_profile: QualityProfile):
self.workflow_id = workflow_id
self.monitoring_tier = MonitoringTier.STATISTICAL # FREE!
self.quality_profile = quality_profile
self.drift_detector = DriftDetector(quality_profile)
async def execute_tool(self, tool_name: str, params: dict):
"""Execute with lightweight statistical monitoring"""
# Execute the tool (same as before)
start_time = time.time()
result = await call_tool(tool_name, params)
execution_time = time.time() - start_time
# NO AI MONITORING - Just compare to profile
metrics = {
"execution_time": execution_time,
"result_size": len(str(result)),
"timestamp": datetime.now()
}
# Statistical drift detection (milliseconds, zero cost)
drift_score = self.drift_detector.check(tool_name, metrics)
if drift_score < 0.1: # Within normal bounds
return result, MonitoringResult(
status="OK",
cost=0.0, # FREE!
drift_score=drift_score
)
# DRIFT DETECTED - Re-engage monitoring AI
alert = await self.handle_drift(tool_name, metrics, drift_score)
return result, alert
async def handle_drift(self, tool_name, metrics, drift_score):
"""Drift detected - engage monitoring AI to diagnose"""
# This is the ONLY time we pay for AI monitoring
diagnosis = await self.monitoring_ai.investigate_drift(
tool_name=tool_name,
current_metrics=metrics,
expected_profile=self.quality_profile.get_profile(tool_name),
drift_score=drift_score,
recent_executions=self.get_recent_executions(tool_name, n=10)
)
# Return diagnosis with recommended action
return DriftAlert(
drift_score=drift_score,
diagnosis=diagnosis,
recommended_action=diagnosis.action,
cost=diagnosis.cost # Only paid when drift detected!
)
Fas 2: Utexaminerat läge (Lightweight Monitoring)
Execution #51 (graduated):
- Tool execution: 228ms, $0
- Statistical monitoring: 0.3ms, $0
- AI monitoring: SKIPPED, $0
Total: 228ms, $0.00
Execution #52:
- Tool execution: 231ms, $0
- Statistical monitoring: 0.3ms, $0
- AI monitoring: SKIPPED, $0
Total: 231ms, $0.00
[... repeated 948 more times ...]
Execution #1000:
- Tool execution: 226ms, $0
- Statistical monitoring: 0.3ms, $0
- AI monitoring: SKIPPED, $0
Total: 226ms, $0.00
Total Cost (Executions 51-1000):
950 executions × $0.00 = $0.00
Drift detections: 0
AI monitoring engaged: 0 times
Total monitoring cost: $0.00
Efter 50 lyckade utföranden med jämn kvalitet, arbetsflödet
utexaminerade
Vi gick från $0.016 per avrättning till $0.00.
Lärlingsläge kostnad: $160/dag (för 50 utföranden)Utexaminerat läge kostnad: $0/dag (för 9,950 utföranden)
Execution #1,247:
- Tool execution: 228ms, $0
- Statistical monitoring: 0.3ms, $0
- Drift score: 0.02 (normal)
- AI monitoring: SKIPPED
Execution #1,248:
- Tool execution: 892ms, $0 ← WHOA
- Statistical monitoring: 0.3ms, $0
- Drift score: 0.47 (DRIFT DETECTED!)
- AI monitoring: ENGAGED!
Monitoring AI investigation:
Analyzing drift...
✓ Execution time: 892ms (expected: 225ms ± 15ms)
✓ Drift magnitude: 296% increase
✓ Result correctness: Unchanged
✓ Output size: Normal
✓ Error rate: 0%
Diagnosis: External API latency increased
Evidence:
- fetch_data tool calling external API
- API response time: 750ms (was 100ms)
- API behavior changed but output still valid
Trend analysis:
- Last 5 executions: 892ms, 876ms, 901ms, 888ms, 894ms
- Consistent elevated latency
- Not intermittent - PERMANENT SHIFT
Recommended action: UPDATE_PROFILE
Reason: API has permanently slowed, workflow still correct
Cost: $0.025 (one-time)
Fas 3: Driftsdetektion och återövervakning
class DriftDetector:
async def handle_consistent_drift(
self,
tool_name: str,
diagnosis: Diagnosis
):
"""Handle drift that represents a new normal"""
if diagnosis.action == "UPDATE_PROFILE":
# The world changed, workflow is still correct
# Update our expectations
self.quality_profile.update_baseline(
tool_name=tool_name,
new_metrics=diagnosis.new_normal,
reason=diagnosis.reason
)
logger.info(
f"Quality profile updated for {tool_name}: "
f"{diagnosis.reason}"
)
return ProfileUpdateResult(
action="updated",
cost=diagnosis.cost, # One-time
future_cost=0.0 # Back to free monitoring
)
Men här blir det intressant.
Drift detection: 1 event
AI investigation: 1 × $0.025 = $0.025
Profile update: 1 × $0 = $0
Total: $0.025 (one-time)
Future executions: Back to $0.00 each
Vad händer när något förändras?
Execution #2,847:
- Tool execution: 229ms, $0
- Validation pass: 100%
- Drift score: 0.03 (normal)
Execution #2,848:
- Tool execution: 231ms, $0
- Validation pass: 94% ← Hmm
- Drift score: 0.12 (minor drift)
- AI monitoring: ENGAGED (Tier 1)
Fast Monitoring AI:
Quick check: Validation pass rate dropped from 100% to 94%
Confidence: 0.72 (not confident - ESCALATE)
Cost: $0.001
Medium Monitoring AI:
Detailed analysis:
- Last 10 executions: 94%, 92%, 100%, 89%, 91%, 100%, 87%, 93%, 100%, 85%
- Trend: DEGRADING (5% drop over 10 runs)
- Root cause: Input data quality decreased
- Workflow correctness: Still OK, but fragile
- Recommendation: EVOLVE_WORKFLOW
Confidence: 0.94 (high confidence)
Cost: $0.015
Evolution Triggered:
Strategy: Strengthen validation rules
Approach: Add input sanitization step
Estimated improvement: +8% validation pass rate
Mutation generated:
- New step: sanitize_input (before process)
- Tool: input_sanitizer_v1.0.0 (generated)
- Expected impact: Reduce invalid inputs by 80%
Cost: $0.050 (one-time generation)
Systemet upptäckte ett permanent skifte och anpassade sin kvalitetsprofil:
Undersökt djupt ($0.015 medium analys)
Execution #4,521:
- Tool execution: 234ms, $0
- Result: SUCCESS
- Drift score: 0.02 (normal)
Execution #4,522:
- Tool execution: EXCEPTION
- Error: "API returned 500 Internal Server Error"
- Drift score: 1.0 (MAXIMUM DRIFT!)
- AI monitoring: ENGAGED (All tiers)
Fast Monitoring AI:
Quick check: CRITICAL FAILURE
Confidence: 1.0 (certain)
Escalate: YES
Cost: $0.001
Medium Monitoring AI:
Analysis: External API is down
Confidence: 0.98
Escalate: YES (need recovery strategy)
Cost: $0.015
Expensive Monitoring AI (claude-3.5-sonnet):
Diagnosis:
- API: example-api.com/v1/process
- Status: HTTP 500 (Internal Server Error)
- Duration: Started 3 minutes ago
- Impact: ALL workflows using this API
- Historical pattern: API has had 3 outages in last 6 months
Recommended actions:
1. IMMEDIATE: Add retry logic with exponential backoff
2. SHORT-TERM: Implement circuit breaker pattern
3. LONG-TERM: Add fallback to alternative API
Implementation:
- Generate retry_wrapper tool with 3 attempts, exp backoff
- Wrap existing API call with retry logic
- Add circuit breaker after 5 consecutive failures
- Estimated downtime reduction: 95%
Mutation generated:
- New workflow v1.1.0 with resilience
- Tools added: retry_wrapper, circuit_breaker
- Fallback: graceful degradation if API unavailable
Cost: $0.125 (comprehensive analysis + mutation)
Skapade en fix automatiskt ($0.050 mutation)
Rullade genom nivåer ($0.015)
Genererad flexibel arbetsflödesversion
Workflow: process_customer_order
Execution frequency: 50,000 times/day
Uptime requirement: 99.9%
Cost per execution:
- Workflow execution: $0 (internal tools)
- AI monitoring: $0.01 (watch every execution)
Daily cost: 50,000 × $0.01 = $500/day
Annual cost: $182,500/year
Value provided:
- Catches maybe 10 issues per year
- Cost per issue caught: $18,250
- Most issues: False positives or minor
Phase 1: Apprenticeship (Days 1-2)
- Executions: 100 (learning phase)
- Cost per execution: $0.016
- Total: $1.60
Phase 2: Graduated Operation (Days 3-365)
- Executions: 50,000 × 363 days = 18,150,000
- Cost per execution: $0.00
- Total: $0.00
Drift events (estimated: 12 per year)
- Minor drift (profile update): 8 × $0.025 = $0.20
- Quality degradation (evolution): 3 × $0.066 = $0.20
- Critical failure (major fix): 1 × $0.141 = $0.14
- Total: $0.54
Annual total: $1.60 + $0.00 + $0.54 = $2.14
Låt oss räkna för ett produktionssystem:
Scenario: E-handel Order Processing Workflow
LärlingsmetodenBesparingar: 182,498 dollar per år.
PER ARBETSFLYG.
class ProactiveEvolver:
def analyze_graduated_workflow(self, workflow_id: str):
"""Analyze trends in graduated workflows"""
recent_executions = self.get_executions(workflow_id, days=30)
# Statistical analysis of trends
trends = {
"latency": self.analyze_latency_trend(recent_executions),
"quality": self.analyze_quality_trend(recent_executions),
"resource": self.analyze_resource_trend(recent_executions),
"success_rate": self.analyze_success_trend(recent_executions)
}
# Detect gradual degradation BEFORE it becomes a problem
warnings = []
if trends["latency"].slope > 0.05: # 5% increase per week
warnings.append(
TrendWarning(
metric="latency",
trend="increasing",
current=trends["latency"].current,
projected=trends["latency"].project_forward(weeks=4),
severity="medium",
action="consider_optimization"
)
)
if trends["quality"].slope < -0.02: # 2% decrease per week
warnings.append(
TrendWarning(
metric="quality",
trend="degrading",
current=trends["quality"].current,
projected=trends["quality"].project_forward(weeks=4),
severity="high",
action="proactive_evolution_recommended"
)
)
return TrendAnalysis(
workflow_id=workflow_id,
trends=trends,
warnings=warnings,
cost=0.0 # Statistical analysis, no AI cost
)
Hemligt vapen: Proaktiv utveckling
Workflow: process_customer_order
Status: GRADUATED
Execution count: 456,231 (since graduation)
Trend Analysis (30-day window):
Latency trend:
- Current: 234ms average
- 30 days ago: 198ms average
- Slope: +1.2ms per day
- Projection (30 days): 270ms
- Severity: MEDIUM
- Cause: Gradual database growth (not a bug)
Quality trend:
- Current: 99.2% validation pass
- 30 days ago: 99.8% validation pass
- Slope: -0.02% per day
- Projection (30 days): 98.6%
- Severity: HIGH
- Cause: Input data quality degrading
Action recommended: PROACTIVE_EVOLUTION
Rationale:
The workflow is still within acceptable bounds NOW,
but trends suggest it will degrade significantly in
~30 days. Evolve now while we have time, rather than
wait for production incident.
Proposed evolution:
1. Add input sanitization layer
2. Optimize database queries (add index)
3. Implement caching for frequent reads
Estimated impact:
- Latency: 234ms → 180ms (23% faster)
- Quality: 99.2% → 99.9% (0.7% improvement)
- Resource cost: -15% (caching reduces DB load)
Cost: $0.085 (one-time evolution)
ROI: Prevents future incident, improves performance
Här blir Lärlingsmönstret väldigt intressant.
Det handlar inte bara om att spara pengar på övervakning.
**Det handlar om proaktiv utveckling baserad på trender.**Trenddetektion: Innan saker går sönder
**Exempel:**Det här är den heliga graalen:
Traditionell övervakning:
Reaktiv (vänta på fel, fixa sedan)
class ResourceAwareEvolver:
async def optimize_for_resources(
self,
workflow_id: str,
constraint: ResourceConstraint
):
"""Evolve workflow to fit resource limits"""
current_usage = self.get_resource_usage(workflow_id)
if constraint.type == "MEMORY" and current_usage.memory > constraint.limit:
# Memory pressure - evolve to use less memory
analysis = await self.monitoring_ai.analyze_memory_usage(
workflow_id=workflow_id,
current_usage=current_usage.memory,
limit=constraint.limit
)
if analysis.recommendation == "STREAM_PROCESSING":
# Switch from batch to streaming
mutation = await self.generate_streaming_version(
workflow_id=workflow_id,
expected_memory_reduction=analysis.expected_savings
)
return mutation
elif constraint.type == "SCALE" and current_usage.instances < constraint.desired:
# Need more throughput - can we scale horizontally?
analysis = await self.monitoring_ai.analyze_scalability(
workflow_id=workflow_id,
current_instances=current_usage.instances,
desired_instances=constraint.desired
)
if analysis.bottleneck:
# Found a bottleneck preventing scale
mutation = await self.remove_bottleneck(
workflow_id=workflow_id,
bottleneck=analysis.bottleneck
)
return mutation
Övervakning av lärlingsskapet:
Event: Black Friday sale starting in 12 hours
Expected traffic: 10x normal
Current capacity: 5,000 orders/hour
Required capacity: 50,000 orders/hour
Workflow: process_customer_order (currently graduated)
Auto-scaling analysis:
Current: 10 instances handling 5,000 orders/hour (500 each)
Naive scale: 100 instances needed (10x)
Problem: Shared database bottleneck limits to 60 instances
Bottleneck detected:
- Database connection pool: Max 100 connections
- Current usage: 60/100 (10 instances × 6 connections each)
- Scaling to 100 instances would need 600 connections
- Current limit: 100
Solution: Reduce connections per instance
Mutation strategy:
1. Add connection pooling optimization
2. Implement read replicas for queries
3. Add caching layer for frequent lookups
4. Reduce per-instance connections: 6 → 2
Result:
- 100 instances × 2 connections = 200 connections
- Add 10 read replicas for queries
- 90% of queries hit cache
- Net database load: Actually DECREASES
New capacity:
- 100 instances × 500 orders/hour = 50,000 orders/hour
- Database load: LOWER than before
- Cost: One-time evolution ($0.125)
Mutation generated: process_customer_order v1.2.0
Status: TESTING (shadow mode)
Expected savings: Scale to 100x without database upgrade
ROI: Infinite (prevents $50K+ emergency database scaling)
Proaktiv (känna trender, fixa innan fel)
Den automatiska skalfördelar: Resursmedveten utveckling
Black Friday börjar
Proaktiv utveckling tar bort flaskhals
from dataclasses import dataclass, field
from typing import Dict, List, Optional
import numpy as np
from scipy import stats
@dataclass
class MetricDistribution:
"""Statistical distribution of a metric"""
mean: float
std_dev: float
median: float
percentile_95: float
percentile_99: float
samples: List[float] = field(default_factory=list)
def is_within_bounds(self, value: float, sigma: float = 3.0) -> bool:
"""Check if value is within N standard deviations"""
lower = self.mean - (sigma * self.std_dev)
upper = self.mean + (sigma * self.std_dev)
return lower <= value <= upper
def drift_score(self, value: float) -> float:
"""Calculate drift score (0.0 = perfect, 1.0 = extreme)"""
if self.std_dev == 0:
return 0.0 if value == self.mean else 1.0
# Z-score normalized to 0-1 range
z_score = abs((value - self.mean) / self.std_dev)
# Sigmoid to bound between 0 and 1
return 1.0 / (1.0 + np.exp(-z_score + 3))
@dataclass
class QualityProfile:
"""Learned quality profile for a workflow"""
workflow_id: str
tool_metrics: Dict[str, Dict[str, MetricDistribution]] = field(default_factory=dict)
execution_count: int = 0
graduated: bool = False
graduation_threshold: int = 50
def update(self, tool_name: str, metrics: Dict[str, float]):
"""Update profile with new execution metrics"""
if tool_name not in self.tool_metrics:
self.tool_metrics[tool_name] = {}
for metric_name, value in metrics.items():
if metric_name not in self.tool_metrics[tool_name]:
self.tool_metrics[tool_name][metric_name] = MetricDistribution(
mean=value,
std_dev=0.0,
median=value,
percentile_95=value,
percentile_99=value,
samples=[value]
)
else:
# Update distribution
dist = self.tool_metrics[tool_name][metric_name]
dist.samples.append(value)
# Recalculate statistics
dist.mean = np.mean(dist.samples)
dist.std_dev = np.std(dist.samples)
dist.median = np.median(dist.samples)
dist.percentile_95 = np.percentile(dist.samples, 95)
dist.percentile_99 = np.percentile(dist.samples, 99)
self.execution_count += 1
# Check for graduation
if not self.graduated and self.execution_count >= self.graduation_threshold:
self.graduated = True
def check_drift(self, tool_name: str, metrics: Dict[str, float]) -> Dict[str, float]:
"""Check for drift in metrics (returns drift scores)"""
if tool_name not in self.tool_metrics:
return {} # No profile yet
drift_scores = {}
for metric_name, value in metrics.items():
if metric_name in self.tool_metrics[tool_name]:
dist = self.tool_metrics[tool_name][metric_name]
drift_scores[metric_name] = dist.drift_score(value)
return drift_scores
from enum import Enum
from typing import Optional
class MonitoringTier(Enum):
FULL = "full" # Apprentice mode - expensive
STATISTICAL = "statistical" # Graduate mode - free
DRIFT_INVESTIGATION = "drift" # Re-engaged monitoring
class MonitoringManager:
def __init__(self):
self.fast_model = "gemma2:2b"
self.medium_model = "llama3:8b"
self.expensive_model = "claude-3.5-sonnet"
async def monitor_execution(
self,
tier: MonitoringTier,
tool_name: str,
metrics: Dict[str, float],
quality_profile: Optional[QualityProfile] = None
) -> MonitoringResult:
"""Route monitoring based on tier"""
if tier == MonitoringTier.FULL:
# Apprentice mode - learn everything
return await self.full_monitoring(tool_name, metrics, quality_profile)
elif tier == MonitoringTier.STATISTICAL:
# Graduate mode - just check drift
if quality_profile is None:
raise ValueError("Quality profile required for statistical monitoring")
drift_scores = quality_profile.check_drift(tool_name, metrics)
max_drift = max(drift_scores.values()) if drift_scores else 0.0
if max_drift > 0.15: # Drift threshold
# Escalate to drift investigation
return await self.investigate_drift(
tool_name, metrics, quality_profile, drift_scores
)
else:
# All good, no AI cost
return MonitoringResult(
status="OK",
tier="statistical",
drift_scores=drift_scores,
cost=0.0
)
elif tier == MonitoringTier.DRIFT_INVESTIGATION:
# Drift detected - investigate
return await self.investigate_drift(
tool_name, metrics, quality_profile, {}
)
async def full_monitoring(
self,
tool_name: str,
metrics: Dict[str, float],
quality_profile: Optional[QualityProfile]
) -> MonitoringResult:
"""Full AI-powered monitoring (expensive)"""
# Tier 1: Fast check
fast_result = await self.fast_check(tool_name, metrics, quality_profile)
if fast_result.confidence > 0.95:
return MonitoringResult(
status=fast_result.status,
tier="fast",
confidence=fast_result.confidence,
cost=0.001
)
# Tier 2: Medium analysis
medium_result = await self.medium_check(tool_name, metrics, quality_profile)
if medium_result.confidence > 0.90:
return MonitoringResult(
status=medium_result.status,
tier="medium",
confidence=medium_result.confidence,
analysis=medium_result.analysis,
cost=0.016
)
# Tier 3: Expensive investigation
expensive_result = await self.expensive_check(tool_name, metrics, quality_profile)
return MonitoringResult(
status=expensive_result.status,
tier="expensive",
confidence=expensive_result.confidence,
analysis=expensive_result.analysis,
recommendations=expensive_result.recommendations,
cost=0.125
)
class GraduationController:
def __init__(self):
self.monitoring_manager = MonitoringManager()
self.profiles: Dict[str, QualityProfile] = {}
async def execute_workflow(
self,
workflow_id: str,
workflow_fn: Callable,
*args,
**kwargs
):
"""Execute workflow with appropriate monitoring tier"""
# Get or create quality profile
if workflow_id not in self.profiles:
self.profiles[workflow_id] = QualityProfile(
workflow_id=workflow_id,
graduation_threshold=50 # Configurable
)
profile = self.profiles[workflow_id]
# Determine monitoring tier
if not profile.graduated:
tier = MonitoringTier.FULL
else:
tier = MonitoringTier.STATISTICAL
# Execute with monitoring
result = await self.monitored_execution(
workflow_id=workflow_id,
workflow_fn=workflow_fn,
tier=tier,
profile=profile,
args=args,
kwargs=kwargs
)
return result
async def monitored_execution(
self,
workflow_id: str,
workflow_fn: Callable,
tier: MonitoringTier,
profile: QualityProfile,
args: tuple,
kwargs: dict
):
"""Execute workflow with instrumentation"""
# Capture baseline
start_time = time.time()
start_memory = self.get_memory_usage()
# Execute workflow
try:
result = await workflow_fn(*args, **kwargs)
status = "success"
except Exception as e:
result = None
status = "error"
error = e
# Capture metrics
execution_time = time.time() - start_time
memory_used = self.get_memory_usage() - start_memory
metrics = {
"execution_time": execution_time,
"memory_used": memory_used,
"status": status
}
# Monitor based on tier
monitoring_result = await self.monitoring_manager.monitor_execution(
tier=tier,
tool_name=workflow_id,
metrics=metrics,
quality_profile=profile
)
# Update profile
if tier == MonitoringTier.FULL:
profile.update(workflow_id, metrics)
if profile.graduated:
logger.info(
f"Workflow {workflow_id} GRADUATED after "
f"{profile.execution_count} successful executions"
)
# Handle drift if detected
if monitoring_result.status == "DRIFT":
await self.handle_drift(workflow_id, monitoring_result, profile)
return WorkflowResult(
result=result,
metrics=metrics,
monitoring=monitoring_result,
profile=profile
)
Låt oss titta på det konkreta genomförandet:
: Ollama (lokal) + OpenAI/Antropic (moln)
Arbetsflödesmutation
: Befintligt diSE-utvecklingssystem Trendanalys
: Tidsserieanalys (statsmodeller) Det svåra är inte teknologin.
Det svåra är att förändra hur vi tänker om övervakning. Från: "Övervaka allt, alltid"
Från: "Reaktiv incidentrespons"
Company: Global e-commerce platform
Workflows: 10,000+ unique workflows
Total executions: 100M per day
Traditional monitoring cost:
100M executions × $0.01 = $1M/day
Annual: $365M
Apprenticeship approach:
New workflows per day: ~10
Apprenticeship cost: 10 × $1.60 = $16/day
Drift investigations: ~50/day × $0.05 = $2.50/day
Major evolutions: ~5/day × $0.15 = $0.75/day
Daily cost: $19.25
Annual: $7,026
Savings: $364,992,974 per year
ROI: 51,971:1
Till: "Proaktiv trendbaserad utveckling"
Från: "Statiska kvalitetströsklar"
Framtiden: Utexaminerade arbetsflöden i skala
Kontinuerlig optimering
Latency kryp upptäckt → Autooptimera
Två.
Misslyckade mutationer propagerar som undvikande regler:
Den typen av bugg kan aldrig hända igen.
Tillbud förhindras innan det händer
Fyra.
- Lär dig hur "bra" ser ut.
Utexaminerad till oberoende
Se upp för avdrift
- Fixa trender innan de går sönder.
Lärlingsmönstret inverterar detta:
Kraftig övervakning där det är viktigt (lärande och drift)
Noll övervakning där det inte (examinerad operation)
Proaktiv utveckling baserad på trender
Resultatet:
99,99 % kostnadsminskning vid övervakningBättre kvalitet genom inlärda profiler
Proaktivt förebyggande av problem
src/quality_profile.pyKontinuerlig förbättring utan människasrc/monitoring_manager.pyDet är så arbetsflöden ska fungera.src/graduation_controller.pyLärling → Utexaminerad → Expert → Läraresrc/drift_detector.pyPrecis som människor.src/proactive_evolver.pyFörutom att träningshjulen vet när de ska kliva av av sig själva.Försök själv
from src import GraduationController
controller = GraduationController()
# Define your workflow
async def my_workflow(input_data):
# Your workflow logic here
result = await process_data(input_data)
return result
# Execute with automatic graduation
result = await controller.execute_workflow(
workflow_id="my_workflow_v1",
workflow_fn=my_workflow,
input_data={"foo": "bar"}
)
print(f"Status: {result.monitoring.status}")
print(f"Cost: ${result.monitoring.cost:.4f}")
print(f"Graduated: {result.profile.graduated}")
**Vill du implementera Lärlingsmönstret i dina arbetsflöden?**Arkivering: **Kommissionens förordning (EG) nr 794/2004 av den 13 juli 2004 om tillämpningsföreskrifter för rådets förordning (EG) nr 659/1999 om tillämpningsföreskrifter för artikel 93 i fördraget om Europeiska unionens funktionssätt (EUT L 145, 30.4.2004, s. 1).**Nyckelfiler: - Lärande av kvalitetsprofil- Nivåbaserad övervakning
Exempel:
De första 50 avrättningarna:
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