What is a signal of potential performance issues in an application due to high user traffic?

• A. Increased server latency
• B. Reduced storage capacity
• C. Frequent software updates
• D. Fewer user transactions

Answer: (A)

Increased server latency is a clear indicator of potential performance issues arising from high user traffic in an application. When a large number of users access an application simultaneously, the demand on server resources such as CPU, memory, and network bandwidth increases. This heightened demand can lead to delays in processing requests, resulting in longer response times for users—commonly referred to as server latency.

As more users interact with the application, if the underlying infrastructure is not scaled appropriately to handle this traffic, you may notice significant slowdowns. These slowdowns manifest as increased latency, which negatively impacts user experience and may lead to frustration or abandonment of the application.

In contrast, reduced storage capacity primarily concerns data storage issues rather than immediate performance indicators related to user traffic. While frequent software updates can sometimes lead to temporary performance dips, they are not a direct signal of ongoing traffic-related issues. Lastly, fewer user transactions generally suggest decreased engagement or user interest, which does not indicate performance issues due to high traffic but rather the opposite. Thus, increased server latency stands out as the most relevant signal when considering performance in the context of high user traffic.