Core Dump Epidemiology: Fixing an 18-Year-Old Bug
AI News: OpenAI engineers used large-scale core dump analysis to successfully diagnose rare crash issues in their system infrastructure. Core dumps are memory snapshots generated when programs crash abnormally. By collecting and statistically analyzing massive numbers of these snapshots, they identified common patterns and triggers for crash events, ultimately uncovering two distinct root causes: a hardware-level physical fault and…