Most Systems are Tested at Average Load, Not Peak Load

Production failures rarely happen on a Tuesday morning at 10% traffic. They happen during product launches, flash sales, fiscal year-end reporting runs, or viral social moments, precisely when the system must perform. Teams that test only functional correctness discover capacity limits the hard way: during incidents.
Our performance testing service designs test scenarios based on real traffic patterns, business-critical journeys, and infrastructure constraints, not synthetic benchmarks that look good in reports but fail to predict actual failure modes.

Avg. Load Identified Pre-Launch

60% Cost Reduction via Early Capacity Planning
<200ms P99 Latency Target for Core Flows
Zero Unplanned Outages Post-Engagement

A Full Performance Engineering Repertoire

Load Testing

Our load testing services help you validate system behavior under expected peak load. Identify throughput limits and resource saturation points.

Stress Testing

Push the system beyond capacity to identify breaking points, failure modes, and recovery behavior with our stress testing services.

Soak Testing

Run sustained load over extended periods (8–24h) to detect memory leaks, connection pool exhaustion, and gradual degradation.

Spike Testing

Simulate sudden traffic bursts to validate auto-scaling response time and circuit breaker effectiveness.

Scalability Testing

Measure how throughput and latency scale as infrastructure is provisioned — validate your scaling model.

API & Database Profiling

Identify slow queries, N+1 patterns, and response time outliers under concurrent load with our API performance testing service.

Performance Engineering Process

Baseline Profiling

Current perf metrics

Scenario Design

Business-critical flows

Script Development

Realistic user models

Test Execution

Staged ramp-up

Analysis & Report

Root cause + fix

Metrics That Map to Business Outcomes

Response Time (P50/P95/P99)
Percentile latency distribution for critical API endpoints and user-facing flows.
Throughput (RPS / TPS)
Requests or transactions per second that the system sustains without degradation.
Error Rate Under Load
HTTP 5xx rate, timeout rate, and circuit breaker trip frequency as load increases.
Resource Utilisation
CPU, memory, disk I/O, and network saturation at the application and infrastructure layer.
Database Query Performance
Slow query identification, lock contention, and connection pool exhaustion under concurrent load.
Auto-Scaling Latency
Time from load trigger to scaled instance availability, critical for event-driven architectures.

Tools We Use

Load Generation

k6 (primary) Gatling JMeter Locust Artillery

APM & Profiling

Datadog APM New Relic Pyroscope async-profiler

Infrastructure Monitoring

Grafana Prometheus CloudWatch Azure Monitor

Database Profiling

pg_stat_statements MySQL slow query log MongoDB Atlas Profiler

Results Analysis

Grafana dashboards k6 Cloud Gatling Enterprise

What You Receive

Performance Test Plan

Documented test scenarios, load profiles, acceptance thresholds, and infrastructure topology.

Test Scripts

Parameterized, version-controlled load scripts designed for re-use across release cycles.

Execution Report

Detailed analysis of results by scenario, with latency percentiles, throughput, and error rates.

Root Cause Findings

Prioritized list of bottlenecks with reproduction steps, infrastructure context, and fix recommendations.

Remediation Validation

Re-test confirmation after fixes are applied, with before/after comparison.

Baseline Benchmarks

Documented performance baseline for the current release, used to detect regression in future cycles.

Know Your System's Limits Before Your Users Do

We deliver a complete performance test cycle - plan, execution, analysis, and remediation validation.
Get in Touch

Performance Testing Services: FAQs

Not always. Load testing validates behavior under your expected peak traffic. This is the baseline most engagements start with. Stress testing pushes beyond that peak to find your breaking point, and soak testing runs a sustained load over hours or days to surface memory leaks and gradual degradation. Which types you need depends on your risk profile: a pre-launch SaaS product likely needs all three; a microservice change may only need targeted load and API profiling.

Before a major release, after significant infrastructure or architecture changes, and ahead of any event that will spike traffic (product launches, seasonal sales, year-end processing runs). Catching a bottleneck in staging costs a fraction of what it costs in a production incident. Ideally, a lightweight performance gate can also be embedded into your CI/CD pipeline so regressions are caught on every deployment, not just at release time.

At minimum: access to a staging environment that reasonably mirrors production, documentation of your critical user journeys, and your expected peak concurrency or throughput targets. If you have existing APM data or prior incident reports, those accelerate the baseline phase considerably. We scope the engagement from there. We don't need production access or weeks of onboarding before meaningful testing begins.

A focused pre-release performance testing engagement, covering test plan, script development, execution, analysis, and a remediation report, typically runs for a few weeks, depending on application complexity and the number of flows in scope. The duration may increase with more specific requirements. We can share a custom timeline based on your requirements. Reach out to us at info@technoscore.com

A Performance Test Plan documenting all test scenarios, load profiles, and acceptance thresholds. Full execution results including latency distributions (P50/P95/P99), throughput, error rates, and infrastructure utilization. A root cause analysis for any issues found, with specific, prioritized remediation recommendations, not just a list of observations. Scripts and tooling are also handed over so your team can rerun tests independently after future changes.