Performance Testing Service

</> Key Challenges Addressed by Our Performance Testing Service </>

End Users

1) Slow response times and timeouts for report queries, page rendering, login, and other user-facing operations
2) Frequent errors during concurrent multi-user operations
Development & Engineering Teams

1) What is the maximum number of concurrent users supported? Can the system handle large-scale transaction volumes?
2) Is resource utilization optimized? High CPU and memory usage observed under peak load conditions
3) Does the system meet requirements for sustained, uninterrupted operation over extended periods (e.g., stability/stress testing)?
4) Are there performance bottlenecks in the codebase? Is the system architecture and database schema properly designed for scalability and efficiency?
5) Are configuration parameters across system modules properly tuned? What are the current performance bottlenecks?
6) How should server resources be planned? Which components (e.g., application servers, databases, caches) should be scaled—and how—to improve overall system performance?
Operations & Management Teams

1) Requires independent third-party evaluation reports—internally conducted testing lacks objectivity and credibility.
2) Lacks capability to objectively assess end-to-end system performance: no established stress modeling or capacity estimation techniques; limited ability to deeply monitor key performance indicators (KPIs) and provide actionable optimization recommendations.
3) Insufficient testing resources: shortage of skilled performance engineers; inadequate load-generating servers and network bandwidth for realistic simulation.
4) Technology gaps: lack of enterprise-grade performance testing tools; incomplete test strategies; limited analytical capabilities on execution results; insufficient experience in identifying and resolving performance bottlenecks.

Scope of Performance Testing Services
Server Infrastructure
API Performance Testing
UI Rendering Performance Testing
WeChat Mini Program
Mobile Application (Native App)
Mobile Web Application (HTML5-based)
Microservices Architecture

</> Our Competitive Advantages </>

Professional Testing Team

A dedicated testing team with assigned project managers; experienced in industry-specific performance benchmarks such as system throughput, resource utilization, and stability. We offer multiple diagnostic methods to help clients identify and resolve performance issues effectively.
Industry-Recognized Testing Tools

Tools have been widely adopted in industries such as finance, enterprise IT, inspection agencies, and defense. Performance data aligns closely with leading commercial tools (data variance >5%). Supports system-level and process-level resource monitoring, including CPU and memory utilization metrics.
Standardized Implementation Process

End-to-end standardized and transparent process—from requirements gathering to delivery. Performance metrics are comprehensive, objective, and accurate. Flexible test strategies customizable to client needs. Test scripts can be executed on our web-based performance testing platform.
Test Strategy

Offers various test types including load, stress, spike, endurance, and configuration testing; supports both single-scenario and mixed-scenario simulations. Concurrent user modeling includes percentage-based distribution, incremental ramp-up, and steady-state models.
Extensive Industry Experience

Successfully delivered projects across financial, enterprise, government, and higher education sectors. Experienced in performance testing of B/S, C/S, mobile apps, mini-programs, and H5 web applications. Capable of server probing via API interfaces or GUI-level interactions performance bottlenecks.
Self-Service Performance Testing

After initial performance validation, we deliver test scripts to clients who can then perform self-service performance testing on our cloud-based platform—reducing long-term testing costs and increasing agility.

</> Performance Testing Process Flow </>

01
Business Engagement

1) Initial Business Discussion
2) Requirements Clarification Meeting
3) Contract Signing
02
Project Preparation

1) Test Environment Setup
2) System Requirements and Architecture Assessment
3) Development of Test Strategy and Plan
4) Review and Approval of Test Strategy and Plan
03
Requirements Analysis and Scenario Design

1) Test Scenario Analysis and Design
2) Test Case Design and Peer Review
3) Test Script Design
4) Script Parameterization
5) Configuration of Transactions, Rendezvous Points, and Parameters
6) Test Data Preparation
04
Test Execution

1) Configuration of Concurrent Users, Duration, and Execution Pattern in Test Scenarios
2) Execution of Test Scenarios
3) Recording and Analysis of Test Results
05
Reporting and Delivery

1) Test Report Authoring and Internal Review
2) Preparation for Project Delivery
3) Client Acceptance and Project Closure

</> Testing Tools & Deliverables </>

Testing Tools

Tool Overview,Tool Architecture Diagram,Deployment Architecture
Tool Comparison Report, Mutual Recognition Report (or Interoperability Validation Report)
Test Plan & Test Strategy

Test Plan Description and Screenshot
Test Strategy Description and Screenshot
Test Scripts & Test Scenarios

Test Case Design and Approval
Test Scenario Design and Screenshot
Test Results & Test Report

Test Result Explanation and Screenshot
Test Delivery

Test Delivery Description and Deliverables List

</> Common Performance Testing Issues and Resolutions </>

Error Messages: Timeout Waiting, Connection Failure, Slow Response

1) Insufficient Concurrent Connection Configuration
2) Server Resources Have Reached Capacity (Bottleneck)
3) Network Bandwidth Limitation
4) Poor Database SQL Execution Efficiency (e.g., Missing Indexes, Full Table Scans)
Memory Overflow Issue

1) JVM Memory Parameters Set Too Low (e.g., -Xmx, -Xms)
2) Application-Level Memory Leak or Inefficient Garbage Collection
Response Time Exhibits Sharp Dips or Spikes with High Variability

1) JVM Performed Garbage Collection (GC), Causing Performance Degradation
2) Network Instability (Packet Loss or Latency Fluctuations)

</> Featured Customer Case Studies </>

Online Event Management System

B/S (Browser/Server Architecture)

Load Testing
View Details>>
K–12 Assessment System

B/S (Browser/Server Architecture)

Load Testing
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E-Commerce Store System

B/S (Browser/Server Architecture)

Load Testing, Configuration Testing
View Details>>
Risk Management Platform

B/S (Browser/Server Architecture)

Load Testing
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Big Data Analytics Platform

B/S (Browser/Server Architecture)

Load Testing
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More Customer Case Studies

19 Years of Testing Expertise — Delivering High-Quality Professional Services and SaaS-Based Testing Tools

Learn More About Our Professional Services
View Details>>

</> Test Plan </>

Defines entry and exit criteria for each testing phase, including scope of work, deliverables, phase objectives, and schedule; customizable based on specific project goals and testing objectives.

TestPhase	WorkItems	Strategy	EntryCriteria	Schedule	Deliverables	PhaseObjectives
Requirements Phase	Analyze business scenarios. Understand system architecture. Develop test strategy / test plan. Set up test environment. Client contract signed.	Capture functional and non-functional requirements. Define high-level test approach and planning framework.	Business requirements understood. System architecture documented. Test environment setup initiated. Contract execution completed.	TBD	Test Strategy Document Test Plan	Establish foundational understanding of business context and technical landscape; formalize initial test planning artifacts.
Design Phase	Design performance test cases. Develop test scripts. Execute baseline test.	Translate use cases into executable test scenarios. Implement validation checkpoints (assertions). Validate script logic with a baseline run.	Test cases reviewed and approved (peer-reviewed).	TBD	Performance Test Cases. Test Scripts.	Convert requirements into automated, verifiable test assets ready for execution.
Execution Phase	Load testing Stress testing Stability (soak) testing Configuration testing	Gradually increase pressure Load: 10 min Stress: 2 hrs Stability: 2 hrs Configuration: 10 min	Data pre-installation Performance tool deployment Monitoring deployment	XXX	Execution Log	Execute three rounds of scripts Locate system weaknesses Perform regression testing
Delivery Phase	Data collection and statistical analysis. Writing test reports Explaining test reports	Based on the execution results, determine whether the customer's needs are met.	Confirm all performance indicators while meeting customer performance requirements.	XXX	Test Report	Deliver test reports, execution logs, test cases, and test scripts.

</> Test Strategy </>

Customizable based on testing objectives

</> Test Strategy </>

Customizable test types, execution strategies, and evaluation criteria based on testing objectives.

Test Type	Test Objective	Execution Strategy	Evaluation Criteria	Deliverables	Test Rounds	Value / Purpose
Baseline Testing	1) Script debugging 2) Parameterization setup 3) Checkpoint configuration	1) 1 virtual user (VU), concurrent 2) Run duration: 5 minutes	1) Transaction success rate ≥ 99%%	1) Deliverables: Test scripts	Rounds: 1	Validate script alignment with test case design and real-world usage scenarios
Load Testing	1) Verify system behavior under high user load for this configuration. 2) Identify performance inflection point (e.g., throughput plateau).	1) 50 concurrent VUs with incremental load pattern (ramp-up). 2) Duration: 10 minutes. 3) Monitor server resource utilization (CPU, memory, disk I/O).	1) Transaction success rate ≥ 98%. 2) Average response time ≤ 2 seconds. 3) CPU and memory usage ≤ 75%.	1) Execution logs and metrics. 2) Maximum supported user count. 3) QPS/TPS inflection point.	Rounds: 3	Assess whether a single-node deployment meets performance requirements; provide baseline parameters for configuration testing; validate if response time satisfies client SLAs.
Stress Testing	1) Evaluate the system's maximum processing capacity under this configuration. 2) Identify performance bottlenecks across key metrics	1) Apply high user load (near or beyond expected peak). 2) Duration: 2 hours. 3) Monitor server resources continuously.	1) Transaction success rate ≥ 98%. 2) Average response time ≤ 2 seconds. 3) CPU and memory usage ≤ 75%.	1) Execution records. 2) Key performance indicators (KPIs). 3) QPS/TPS inflection point.	Rounds: 3	Uncover system limitations and performance bottlenecks under extreme load conditions to guide optimization efforts.
Configuration Testing	1) Evaluate high user concurrency under load-balanced environment. 2) Determine performance inflection point under balanced configuration.	1) 50 concurrent VUs with incremental load pattern. 2) Duration: 10 minutes. 3) Monitor backend server resources	1) Transaction success rate ≥ 98%. 2) Average response time ≤ 2 seconds. 3) CPU and memory usage ≤ 75%	1) Execution logs 2) High-concurrency capacity 3) QPS/TPS inflection point	Rounds: 3	Validate performance under minimum viable load-balanced configuration; derive optimal hardware/software configuration recommendations based on prior test data if current setup fails to meet requirements.
Stability Testing (Soak Testing)	1) Validate system stability during prolonged operation under sustained load that meets performance requirements.	1) Stress with 80% of peak user load (high-user-count × 0.8). 2) Duration: 24 hours. 3) Continuously monitor server resources (CPU, memory, GC activity, DB connections).	1) Transaction success rate ≥ 98%. 2) Average response time ≤ 2 seconds. 3) CPU and memory usage ≤ 75% throughout the test.	1) Execution logs	Rounds: 1	Detect long-term issues such as memory leaks, thread contention, connection pool exhaustion, or gradual performance degradation due to resource contention.

</> Performance Test Case </>

Below is the template for a performance test case.

</> Screenshot of Performance Test Execution Log </>

Screenshot of Performance Test Execution Log.

</> Performance Summary Dashboard </>

Displays key performance indicators (KPIs) under this test scenario.

</> Transaction Response Time Graph </>

Used to analyze the speed and variability of response times for each transaction.

</> Transactions Per Second (TPS) </>

Used to evaluate the system’s transaction processing capacity under load.

</>Monitor CPU Utilization</>

</>Monitor Redis Performance</>

</>Monitor Network Throughput and Latency</>

</>Monitor Memory Usage</>

</> Performance Test Report </>

Partial preview of the test report. For full details, please contact customer support.

</> Key Challenges Addressed by Our Performance Testing Service </>

End Users

Development & Engineering Teams

Operations & Management Teams

</> Our Competitive Advantages </>

Professional Testing Team

Industry-Recognized Testing Tools

Standardized Implementation Process

Test Strategy

Extensive Industry Experience

Self-Service Performance Testing

</> Performance Testing Process Flow </>

Business Engagement

Project Preparation

Requirements Analysis and Scenario Design

Test Execution

Reporting and Delivery

</> Testing Tools & Deliverables </>

Testing Tools

Test Plan & Test Strategy

Test Scripts & Test Scenarios

Test Results & Test Report

Test Delivery

</> Common Performance Testing Issues and Resolutions </>

Error Messages: Timeout Waiting, Connection Failure, Slow Response

Memory Overflow Issue

Response Time Exhibits Sharp Dips or Spikes with High Variability

</> Featured Customer Case Studies </>

Online Event Management System

K–12 Assessment System

E-Commerce Store System

Risk Management Platform

Big Data Analytics Platform

More Customer Case Studies

</> Test Plan </>

</> Test Strategy </>

</> Test Strategy </>

</> Performance Test Case </>

</> Screenshot of Performance Test Execution Log </>

</> Performance Summary Dashboard </>

</> Transaction Response Time Graph </>

</> Transactions Per Second (TPS) </>

</>Monitor CPU Utilization</>

</>Monitor Redis Performance</>

</>Monitor Network Throughput and Latency</>

</>Monitor Memory Usage</>

</> Performance Test Report </>

Solution Consultation

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Shanghai ZeZhong Software Co.,Ltd.

Address: Room 705, Block F, China Overseas Center, 1256 Caoyang Road, Putuo District, Shanghai

sales@spasvo.com