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Load testing

Load testing before peak traffic

We test HTTP/API under realistic scenarios: RPS ramp-up, spikes, dependency degradation. Report with numbers and a prioritized backlog.

NineLab LLC · k6 and your monitoring · staging like production

Load test chart: RPS, latency, and errors by run stage
Expertise Across Key Industries
FinTech & Banking
E-commerce
Cybersecurity
Blockchain
AdTech
SaaS & Enterprise

* More than 15 major Enterprise projects are under NDA. Detailed case studies and architecture diagrams available upon request.

What you get

k6

scenarios in Git

Versioned scripts and runbook — repeatable after every release.

RED

metrics + tracing

We tie load to latency, errors, and utilization — bottlenecks are visible.

×2–3

headroom vs forecast

We recommend runs with margin above the marketing peak — before, not after, an incident.

Your outcome

1–2

Calendar weeks for the first cycle: goals → runs → report.

k6

Scenarios in Git — repeatable runs after every change.

SLO

Clear success criteria before start — not “ran tests and forgot”.

Technologies

k6
Grafana
Prometheus
Go
Kubernetes
PostgreSQL

Why NineLab?

Engineers with production high-load experience — not “script-only” testers

Staging 1:1 with prod or isolated clone — numbers apply to the release

We can continue by fixing bottlenecks — code, infra, indexes

Cost of a peak incident

503 on Black Friday

One peak outage costs more than a test series. Learn your headroom before the campaign, not from the news.

Indicative pricing

Exact quote after scope and staging access.

No “magic” RPS: we measure the ceiling first, then re-run after changes.
Readiness express audit
from 80 000 ₽
3–5 days

Architecture overview, risks, and first-run plan.

Test series + report
from 120 000 ₽
1–2 wks

k6 scenarios, runs, charts, remediation backlog.

Load in CI
from 200 000 ₽
2–4 wks

Load regression in the release pipeline.

How the project runs

Goals & SLO

Target RPS, latency, and error rate; which scenarios matter for the business.

Load model

Request mix, think time, DB load, and background workers.

Test runs

Stepped ramp and optional break-point — we capture saturation and p99 degradation.

Report & workshop

Prioritized backlog: code, pools, indexes, limits, autoscaling.

Senior Core

Architecture, backend, and operations — always on the project. Not an agency with a hundred juniors, but an official contractor with contractual accountability.

Core
Evgeny

Evgeny

Senior Systems Engineer

Highload systems architecture, Go/Python apps optimization, complex integrations. 8+ years of exp.

Go
Python
Highload
Architecture
Core
Ilya

Ilya

Senior DevOps / SRE

Kubernetes, cloud security, CI/CD automation and disaster recovery. 10+ years of exp.

K8s
Docker
SRE
CI/CD

Ready to discuss your project?

First consultation is free — describe your task and we'll propose architecture and timeline estimates.

Project estimate calculator

4 steps — budget and timeline range. Exact quote after a short call.

Project type?

Request a test run and quote

Describe the product and target numbers — we will propose a test plan.

k6 scenarios and prioritized report

Staging like production

NineLab LLC, official contract

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Full service description — on load testing page