elastic-apm's Introduction

Elastic APM (Application Performance Monitoring)

Elastic APM is an application performance monitoring system built on the Elastic Stack

Elastic APM Server

cd server-apm

Run : docker-compose -f server-apm.yml up

For down run : docker-compose -f server-apm.yml down -v --remove-orphans

Angular Client APM

Run : ng new angular-client-apm

Install the Agent

+ npm install @elastic/apm-rum --save

Installing Elastic APM Angular packageedit

+ npm install @elastic/apm-rum-angular --save

Code

import { ApmModule, ApmService } from '@elastic/apm-rum-angular'
@NgModule({
  imports: [BrowserModule, ApmModule],
  declarations: [AppComponent, ContactListComponent, ContactDetailComponent],
  providers: [ApmService],
  bootstrap: [AppComponent]
})
export class AppModule {
  constructor(service: ApmService) {
    // Agent API is exposed through this apm instance
    const apm = service.init({
      serviceName: 'angular-app',
      serverUrl: 'http://localhost:8200',
      logLevel: "debug"
    })

    apm.setUserContext({
      'username': 'foo',
      'id': 'bar'
    })
  }
}

React Client APM

Run : npx create-react-app my-app --template typescript

Install the Agent

+ npm install @elastic/apm-rum --save

Installing Elastic APM React package

+ npm install @elastic/apm-rum-react --save

Code

import { init as initApm } from '@elastic/apm-rum'		
initApm({

    // Set required service name (allowed characters: a-z, A-Z, 0-9, -, _, and space)
    serviceName: 'react-app',

    // Set custom APM Server URL (default: http://localhost:8200)
    serverUrl: 'http://localhost:8200',

    // Set service version (required for sourcemap feature)
    serviceVersion: '1.0',

    logLevel: "debug"
})
  
function App() {}