tag

#reliability

2 posts

SRE & DevOpsDeep Dive August 9, 2026 4 min read

Kubernetes QoS Classes: How Requests and Limits Shape Eviction and Scheduling

A precise guide to Guaranteed, Burstable, and BestEffort Pods, including request math, cgroup enforcement, OOM behavior, and node-pressure eviction.

#kubernetes#resources#scheduling

SRE & DevOpsDeep Dive July 9, 2026 5 min read

SLOs, SLIs, and Error Budgets: The Math Behind SRE Decision-Making

How Service Level Indicators, Objectives, and error budgets turn 'be reliable' into a concrete, measurable number that actually drives engineering decisions.

#sre#slo#reliability