Observability & SRE
Tracing, logging, metrics, SLOs, capacity, chaos engineering
Traces
Metrics
SLOs
Chaos
SLO Framework
Define SLOs per critical path; error budgets drive release pace; alerting via burn‑rate windows.
System Availability
99.98%
Target: 99.9%
P99 Latency
45ms
Target: 50ms
Error Budget
78%
Remaining
Throughput
2.3K
RPS
SLO Trends (24h)
Availability
99.98%
P99 Latency
45ms
Error Rate
0.02%
Error Budget Burn Rate
Fast Burn
Low
Slow Burn
Medium
Remaining Time12.5 days
Merchant Onboarding
• Registration: 99.95%
• Approval: 99.8%
• Setup: 99.9%
Order Processing
• Creation: 99.98%
• Payment: 99.95%
• Fulfillment: 99.9%
User Authentication
• Login: 99.99%
• Token: 99.98%
• Permissions: 99.95%
Data Sync
• Inventory: 99.9%
• Pricing: 99.95%
• Orders: 99.98%
Report Generation
• Financial: 99.8%
• Sales: 99.9%
• Operations: 99.85%
API Gateway
• Routing: 99.99%
• Rate Limit: 99.95%
• Load Balance: 99.98%
Active Alerts
• Report Generation SLO at 99.8% (target: 99.9%)
• Data Sync latency increased by 15%
• Error budget burn rate accelerating