Start tomcat application 2
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Master the three core skills required for performance testing practice: performance pressure testing system; Performance monitoring system; Performance analysis system;
Massive traffic, high concurrency peak Complex business logic, frequently updated High real-time requirements, and millisecond competition Large user base, hundreds of millions of users
How to interpret various performance data and graphs? The performance test has been done, and the system still crashes once it goes online? Server costs are high. How to determine the effective host capacity to save costs?
Is the scenario reasonable? Is the pressure transmitted evenly or reaches the specified goal? Is there any interference factor? Is there any reliable judgment method?
Testing without adjustment, unable to give implementation suggestions to R&D and O&M personnel Unable to locate the problem, lacking clear logic and data to prove the value Performance test tool is not equal to performance test There should be clear data to prove the effect of performance testing and tuning Build a pressure test system through automated testing Full link pressure test of the whole business chain
Code optimization Operating system OS data base storage Application server or middleware network Pressure test Monitoring and analysis tools cache queue Web server Big data technology
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Chapter I Course Introduction -
1-1 Try Course Introduction 05:33 -
Chapter II Introduction, Installation and Deployment of System Monitoring Software -
2-1 Install and configure node_exporter 12:53 -
2-2 Try Install and configure prometheus 10:26 -
2-3 Download and install grafana 18:47 -
2-4 Nodeexporter_Promethius_Grafana 07:51 -
2-5 Counter interpretation 01:49 -
Chapter 3 Installation and Deployment of the Tested Application -
3-1 Architecture diagram analysis of the application to be deployed 06:15 -
3-2 Install Redis to server 1 10:09 -
3-3 Install Redis to server 2 13:58 -
3-4 Install and deploy MySQL database on Linux server 09:32