EHRbase Performance Tests

Last execution report: https://ehrbase.github.io/ehrbase-load-test/

WebTester

WebTester in simple web application that wraps Apache JMeter and provides a REST API to execute performance tests on remote instances of EHRbase without network/connectivity issue.

Getting start

Prerequisites

The only prerequisite is that you have Docker installed on your machine.

Start the application

First step is to start a container using docker run command:

$ docker run -p 8080:8080 --name webtester -d ehrbase/webtester:next

After downloading the Docker image, the result of the command above should look like:

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.6.4)

2022-03-17 07:43:00.621  INFO 1 --- [           main] o.e.webtester.WebTesterApplication       : Starting WebTesterApplication v1.0.0-SNAPSHOT using Java 11.0.14.1 on 8afb96f1b435 with PID 1 (/app.jar started by root in /)
2022-03-17 07:43:00.624  INFO 1 --- [           main] o.e.webtester.WebTesterApplication       : No active profile set, falling back to 1 default profile: "default"
2022-03-17 07:43:01.707  INFO 1 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2022-03-17 07:43:01.707  INFO 1 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.58]
2022-03-17 07:43:01.742  INFO 1 --- [           main] o.a.c.c.C.[.[localhost].[/webtester]     : Initializing Spring embedded WebApplicationContext
2022-03-17 07:43:01.905  INFO 1 --- [           main] o.e.w.config.jmeter.JMeterConfiguration  : Initializing Apache JMeter 5.4.3
2022-03-17 07:43:02.320  INFO 1 --- [           main] o.e.webtester.WebTesterApplication       : Started WebTesterApplication in 2.086 seconds (JVM running for 2.425)

And the WebTester application should be at http://localhost:8080/webtester.

You can now start to use the WebTester through the REST API.

Building from source code

Prerequisites

• Java 11
• Apache Maven

Build the application

$ mvn clean install

Data Loading

The WebTester can also fill the DB with dummy data. For this you need to configure.

Name	Description	Default Value
loader.enabled	Set to true to enable it.	false
spring.datasource.url	JDBC URL of the database.	jdbc:postgresql://localhost:5432/ehrbase
spring.datasource.username	Login username of the database.	ehrbase
spring.datasource.password	Login password of the database.	ehrbase

For the API Call see REST API

Credentials

Default credentials for basic authentication are:

• Username: webtester
• Password: Dctm1234