connect ETIMEDOUT

I'm trying to access DB and run a simple query but no luck I keep getting connect ETIMEDOUT any idea what I'm missing there

I'm using mocha framework , im able t o access the db normally using postgre

it('01. Verify login page is loaded properly',(done)=> {
     console.log('test')
     const pool =  mysql.createPool({
         host: 'something-qa-pg-db.cysxjnygroms.us-east-1.rd.amazonaws.com',
         user: 'owner',
         port: port,
         password: 'pass',
         database: 'name',
         waitForConnections: true,
         connectionLimit: 10,
     });
     const queryResult = browser.call(() => new Promise((resolve, reject) => {
         pool.query('select * from companies order by id desc limit 10', async (error, results, fields)=> {
                 if (error) return reject(error);
                 resolve(results)
             })
     }))
     console.log(queryResult)
 });

also, try the following way but got the same output

    it('01. Verify login page is loaded properly',(done)=> {
        console.log('test')
        const connection =  mysql.createConnection({
            host: 'something-qa-pg-db.cysxjnygroms.us-east-1.rd.amazonaws.com',
            user: 'user',
            port: port,
            password: 'sdsdsd',
            database: 'sdsd',
            waitForConnections: true,
            connectionLimit: 10,
        });
        const queryResult = browser.call(() => new Promise((resolve, reject) => {
            connection.connect(async (err, result) => {
                if (err) return reject(err);
                console.log(result)
               
                connection.query('select * from companies order by id desc limit 10', async (error, results, fields)=> {
                    if (error) return reject(error);
                    resolve(results)
                })
            })
        }))
        console.log(queryResult)
    });

The issue only provides Mocha test snippets and does not name a repository file or test to change. Start by checking the connection configuration, endpoint, port, and database compatibility shown in the examples; there is no defined code change or testable completion criterion in the report.