Overloaded Infrastructure Nodes

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

A node is considered overloaded if its CPU exceeds 90% or its memory exceeds 85%. Surface each unique overloaded node's hostname, region, and node type.

Summary

CPU above 90. Memory above 80. Red alert.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.