1.1 Initial performance Test
Concepts: Load Testing & stress testing.
Objective: To evaluate the capability of the system, identify system weaknesses, system tuning, detect problems, and verify stability.
Category: Load test, pressure test, capacity test
b/S Indicator:
- Avg Rps, average number of responses per second = Total Requests/sec
- Avg time to last byte per Terstion (mstes), average number of iterations per second for business scripts
- Successful Rounds, a successful request
- Failed Rounds, failed request
- Successful Hits, number of successful clicks
- Failed Hits, number of failed clicks
- Hits per Second, clicks per second
- Successful Hits Per Second
- Failed Hits Per Second
- Attempt Connections, try connection number
- Throughput, throughput rate
c/S Indicator:
- User Connections, number of users connected
- Number of deadlocks, database deadlock
- Butter Cache hit, the name of the database cache
The basic process of performance testing:
- Identify performance testing requirements
- Develop performance test scenarios
- Write a performance test case
- Perform performance test Cases
- Analysis results
- Generate reports
1.2 Open source Web performance test
LoadRunner is too heavy to charge.
JMeter to meet the needs.
0 Cost Implementation Web performance test (i) Performance Test basics