SLA Simulator · Operations Sizing
SRE & SLA simulator.
Estimate potential revenue leak from system downtime, select target SLA architectures, and simulate live node outages to inspect automatic failover responses.
System Scale Parameters
Hourly Revenue Baseline$5,000 / hr
$500/hr$100,000/hr
Peak Traffic Volume1,000 RPS
100 RPS50,000 RPS
Max Annual Downtime52.56 minutes
Target recovery (RTO)< 1 Minute
Est. Cloud Costs$5,000 - $15,000 / mo
Recommended Setup
Full infrastructure stack mirrored across two geographic regions. Dynamic DNS routing immediately routes traffic to the backup region.
- ✔Dual region replication (Active-Passive)
- ✔Global latency-based DNS routing
- ✔Continuous asynchronous database replication
- ✔Automated health checks & region failover trigger
Global Traffic Failover routingTarget SLA: 99.99%
System healthy. No active incidents.
DNS GatewayCloudflare Edge
Region 1 (Primary)us-east-1 Active
Region 2 (Standby)us-west-2 Standby
Primary DBRead/Write
DB ReplicaReplicating
● DNS Gateway: Directs user requests dynamically● Regions: Server computing instances● Database: Persistent data storage engine
Hourly Downtime Leakage
$5,000
Based on your baseline of $5,000/hr. Every minute offline leaks $83.33 in checkout drop-offs.
Target Annual SLA Exposure
$4,380
With 99.99% SLA, up to 52.56 minutes of downtime per year is expected, exposing your business to this annual revenue risk.
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