📊 Capacity Dashboard
Resource utilization, scaling thresholds, and cost projections · us-east-1 production
Lambda Memory Used
—
Configured: 128 MB
Lambda Concurrency
—
Account limit: 1000
DynamoDB Tables
4
PAY_PER_REQUEST · all active
Est. Monthly Cost
$—
Incl. free tier offsets
⚡ Resource Utilization
Lambda Memory
—
Lambda Timeout
—
DynamoDB WCU
~2%
API Gateway Req/s
~1%
CloudFront Requests
~0.1%
S3 Storage
<1%
🚦 Scaling Thresholds
Lambda Concurrent Executions
Current estimated peak concurrency vs account limit
Current: ~2 Alert at: 800 Status: OK
DynamoDB On-Demand Capacity
PAY_PER_REQUEST — auto-scales with demand
Burst: unlimited Status: OK
API Gateway Requests/s
Default burst limit: 5000 req/s per region
Current: ~1 req/s Alert at: 4000 req/s Status: OK
SES Daily Sending Quota
Sandbox: 200 msgs/day. Prod: 50,000/day after exit
Current: 200/day Sandbox — limited
Lambda Execution Duration
30s hard limit. Median observed: ~400ms
p95 est: ~600ms Alert at: 25s Status: OK
CloudFront Requests
No hard limit — AWS scales automatically
Burst: auto-scale Status: OK
💰 Cost Projections
Current Month (est.)
~$0–2
Well within free tier
Lambda (1M invocations free)$0.00
DynamoDB (<25 WCU free)$0.00
API Gateway (1M calls free)$0.00
CloudFront (1TB free)$0.00
S3 (5GB free)$0.00
At 10,000 Users (est.)
~$15–30
Monthly projection
Lambda~$2
DynamoDB~$5
API Gateway~$3.50
SES (emails)~$2
CloudFront + S3~$2
At 100,000 Users (est.)
~$120–200
Monthly projection
Lambda~$20
DynamoDB~$50
API Gateway~$35
SES (emails)~$20
CloudFront + S3~$15
📉 Invocation Trend (last 10 probes)
OldestLatest
Source: localStorage sd_latency_log · invocation count proxy via audit deltas