faultline.Resilience lab
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THE DISTRIBUTED SYSTEMS PLAYGROUND

Find the fault. Change the outcome.

Inject an outage, trace the cascade, and prove whether your fix helps.

FAULTLINE / RESILIENCE LABShopfrontDistributed systems sandbox
CURRENT EXPERIMENT

The retry storm

Calculating experiment…
SHOPFRONT / REGION 01
5 services · 2 request paths
HTTPScatalog readsmisspayments
STEADY STATE
HealthyCongestedFaultProtected
00:12 / 01:30
0sFault 20sRecovery 44s90s
Success rate
—responses · last 5 s
Response time
—p95 · last 5 s
Good throughput
—successful req/s · last 2 s
Retry amplification
—attempts / arrivals · last 5 s

Incident journal

Observed at 00:12