axios-interceptors-log-response-time-example.js

// npm i axios
const axios = require('axios').default;


axios.interceptors.request.use( x => {
    // to avoid overwriting if another interceptor
    // already defined the same object (meta)
    x.meta = x.meta || {}
    x.meta.requestStartedAt = new Date().getTime();
    return x;
})

axios.interceptors.response.use( x => {
        console.log(`Execution time for: ${x.config.url} - ${ new Date().getTime() - x.config.meta.requestStartedAt} ms`)
        return x;
    },
    // Handle 4xx & 5xx responses
    x => {
        console.error(`Execution time for: ${x.config.url} - ${new Date().getTime() - x.config.meta.requestStartedAt} ms`)
        throw x;
    }
)

const run  = async () => {
  
    // SUCCESS call
    await axios.get('https://jsonplaceholder.typicode.com/todos/1', { headers: { 'x-trace-id': '1234-1234'} })
        .then( x => x.data)
        .then( x => console.log(x))

    // FAILED call - 404
    //     await axios.get('https://jsonplaceholder.typicode.com/todos12/1', { headers: { 'x-trace-id': '1234-1234'} })
    //         .then( x => x.data)
    //         .then( x => console.log(x))
}

run().then( x => console.log('Completed'))

Thanks. Very helpful