What Is APM?
Suppose your website’s sales volume per hour suddenly drops. Something’s wrong. You also notice a fluctuation in the time it takes for a customer to add the last item to their cart and finish checkout. In this time, they enter payment details, log in to a payment portal, and finalize the purchase. This takes, on average, four minutes. However, this number has suddenly spiked three-fold to 12 minutes. Something’s definitely wrong.