Performance
Headroom, response time, caching, and bottleneck planning tools.
Performance problems show up as random slowdowns, unstable response times, and failures under peak load. These tools help you plan headroom, define targets, and identify bottlenecks before they go viral.
Free tool
Headroom Target
Pick safe utilization targets and understand what headroom actually buys you.
Free Tier
Cache Hit Ratio
Estimate the impact of cache hit rate on backend load and latency.
Free Tier
Response Time SLA
Define response time targets and translate them into planning constraints.
Free Tier
Pro Tier
Bottleneck Analyzer
Identify likely bottlenecks based on symptoms and load profile.
Pro Tier
Concurrency Scaling
Estimate throughput vs concurrency and where contention starts.
Pro Tier
CPU Utilization Impact
Model response-time degradation as CPU utilization climbs.
Pro Tier
Disk Saturation
Estimate risk of saturation from IOPS/throughput demand.
Pro Tier
Latency vs Throughput
Model the tradeoff curve: faster responses vs more throughput.
Pro Tier
Network Congestion
Congestion risk estimator based on utilization and burst profile.
Pro Tier
Queue Depth
Queueing model helper to spot unstable queue growth conditions.
Pro Tier