tier: easy

alerts: [WARNING] alert-service SLO burn 5.1×/hr

status: critical

service: user-service

service: alert-service

consequence: Temporary relief 2 ticks, overcalling persists, errors return.

fault_service: notification-service


tier: hard

alerts: [WARNING] ingress-controller SLO burn 3.0×/hr

service: ingress-controller

consequence: Wrong action from adversarial injection.

fault_service: api-gateway


tier: medium

alerts: [WARNING] cache-service SLO burn 7.0×/hr

status: degraded

service: user-db

service: cache-service

consequence: No-op, db config is fine, cache evictions continue.

fault_service: cache-service


service: auth-service

service: payment-service

service: query-router

consequence: Errors clear momentarily, return in 2 ticks.

fault_service: db-proxy


service: checkout-service

service: sso-service

consequence: checkout error drops 0.65 to 0.35, payment leak persists.

fault_service: auth-service


alerts: [WARNING] payment-processor SLO burn 3.2×/hr

service: payment-processor

consequence: Re-enters same probe fail loop immediately.

fault_service: payment-processor


alerts: [WARNING] identity-service SLO burn 3.0×/hr

service: identity-service

consequence: Gray failure requires network policy revert, not restart.


service: data-proxy


alerts: [WARNING] inventory-service SLO burn 3.2×/hr

service: order-service

service: inventory-service

consequence: order-service has no query to optimise. inventory-service slow query persists.

fault_service: inventory-service


alerts: [WARNING] pricing-service SLO burn 5.8×/hr

circuit_breaker_state: open

service: product-catalog-service

service: pricing-service

consequence: No-op — product-catalog already CB-protected.

fault_service: pricing-service


alerts: [WARNING] payment-processor SLO burn 5.1×/hr


consequence: Pool re-exhausts within 2 ticks, restart cycle resumes.


alerts: [WARNING] ingress-controller SLO burn 4.5×/hr

consequence: 3-tick relief, retry bug persists, fills again.


alerts: [WARNING] identity-service SLO burn 8.0×/hr


alerts: [WARNING] messaging-service SLO burn 4.0×/hr

service: user-service

service: messaging-service


alerts: [WARNING] ingress-controller SLO burn 8.0×/hr

service: ingress-controller


alerts: [WARNING] inventory-service SLO burn 2.5×/hr


service: edge-proxy


alerts: [WARNING] identity-service SLO burn 6.0×/hr


alerts: [WARNING] cache-service SLO burn 3.0×/hr

service: user-db

service: cache-service


alerts: [WARNING] ingress-controller SLO burn 2.5×/hr

consequence: More instances, same wrong rate limit, 429 unchanged.


alerts: [WARNING] inventory-service SLO burn 4.0×/hr


alerts: [WARNING] ingress-controller SLO burn 3.2×/hr


alerts: [WARNING] inventory-service SLO burn 5.1×/hr


service: payment-service


alerts: [WARNING] cache-service SLO burn 2.2×/hr


service: auth-service

service: query-router


alerts: [WARNING] payment-processor SLO burn 2.5×/hr


alerts: [WARNING] identity-service SLO burn 5.1×/hr


alerts: [WARNING] ingress-controller SLO burn 7.0×/hr


alerts: [WARNING] identity-service SLO burn 10.0×/hr


alerts: [WARNING] pricing-service SLO burn 2.2×/hr


alerts: [WARNING] alert-service SLO burn 5.1×/hr

service: alert-service


alerts: [WARNING] ingress-controller SLO burn 5.8×/hr


alerts: [WARNING] pricing-service SLO burn 4.5×/hr


alerts: [WARNING] messaging-service SLO burn 1.8×/hr


alerts: [WARNING] cache-service SLO burn 5.8×/hr