Load average high
1-minute load average exceeds 2x the CPU core count for several minutes. Usually indicates an I/O bottleneck (high D-state processes) rather than pure CPU saturation.
Remediation
When this rule fires on one of your servers, the dashboard alert detail page renders the full remediation guidance: the command to run, what to verify after, and Furnace's annotation for your specific distro + hardware. Sign in at app.glassmkr.com to see the live alert.