The Linux Uptime Obsession (Stop Bragging About This)

Bragging about Linux server uptime is counterproductive and potentially dangerous. High uptime signals to threat actors that patches haven't been applied, making servers vulnerable. It can also create compliance failures during audits since some tools check installed patch levels but not what's actually running. Additionally, uptime is a poor proxy for stability — a server can have 1000 days of uptime while a critical service crashes repeatedly. Well-designed infrastructure with load balancers and rolling updates makes reboots a non-issue. The focus should shift from uptime to service availability.