Sli on PlumePHPhttps://plumephp.com/tags/sli/Recent content in Sli on PlumePHPHugozh-CNWed, 22 Jul 2026 10:15:00 +0800服务等级目标（SLO）：从定义到实施的完整指南https://plumephp.com/service-level-objectives-slo/Wed, 22 Jul 2026 10:15:00 +0800https://plumephp.com/service-level-objectives-slo/<h2 id="引言">引言</h2> <p>服务等级目标（Service Level Objectives，SLO）是Google SRE实践的核心概念。SLO帮助我们量化系统可靠性，平衡创新速度与稳定性，建立与用户的信任关系。</p>