Load Testing Simulator

Model how your system will perform under different load scenarios and identify potential bottlenecks.

Load Test Configuration

Baseline RPS

Normal traffic load

Peak RPS

Maximum expected load

Avg Response Time (ms)

Under normal load

Server Count

CPU Threshold (%)

Memory Threshold (%)

DB Connections

Cache Hit Rate (%)

Error Threshold (%)

Timeout (ms)

Performance Prediction

CRITICAL

System likely to fail under load

Load Factor: 5x baseline

Resource Utilization

CPU Usage

83%current

80%threshold

Memory Usage

67%current

85%threshold

DB Connections

100%used

100%available

Response Time Analysis

50ms

Baseline

559ms

Under Load

1677ms

P99

Predicted Error Rate: 2.33%

Cache & Database Load

Cache Performance

4500 RPShits

500 RPSmisses

Effective DB Load: 750 queries/sec

Optimization Recommendations

Identified Bottlenecks:CPU, Database Connections

Scaling:

Consider scaling to 22 servers for better performance. Current: 1666 RPS per server.

Caching:

Cache performance is good. Monitor cache expiration and invalidation patterns.

Database:

Consider connection pooling, read replicas, or database sharding.