https://www.sre.wang/tags/prometheus/Recent content in Prometheus on SRE工程实践Hugo -- gohugo.iozh-cnFri, 17 Jul 2026 09:20:09 +0800https://www.sre.wang/posts/monitoring-database-metrics/Fri, 17 Jul 2026 09:20:09 +0800https://www.sre.wang/posts/monitoring-database-metrics/MySQL 与 PostgreSQL 监控方案对比、Exporter 部署、核心指标解读、PromQL 告警规则与 Grafana 仪表盘https://www.sre.wang/posts/monitoring-data-governance/Sun, 12 Jul 2026 01:18:19 +0800https://www.sre.wang/posts/monitoring-data-governance/当监控指标从几百条膨胀到百万级，数据治理就成了绕不开的坎。本文从指标生命周期出发，系统拆解指标命名规范、高基数治理、采集策略分级、数据质量度量与废弃指标淘汰的工程实践。https://www.sre.wang/posts/blackbox-exporter-uptime/Tue, 04 Feb 2025 00:00:00 +0000https://www.sre.wang/posts/blackbox-exporter-uptime/讲解 Blackbox Exporter 配置、HTTP/TCP/ICMP/DNS 探测、SSL 证书到期监控、多地域拨测、与 Prometheus 集成及可用性 SLO 度量https://www.sre.wang/posts/prometheus-blackbox-exporter-script/Thu, 19 Dec 2024 00:00:00 +0000https://www.sre.wang/posts/prometheus-blackbox-exporter-script/批量服务拨测、SSL 证书到期检查、配置漂移检测、告警规则验证与自动化报表生成，一套基于 Prometheus 生态的自动化巡检工具集https://www.sre.wang/posts/thanos-deployment-practice/Tue, 19 Nov 2024 00:00:00 +0000https://www.sre.wang/posts/thanos-deployment-practice/深入理解 Thanos 架构设计与生产部署实践，涵盖 Sidecar、Query、Store、Compactor、Ruler 等核心组件配置https://www.sre.wang/posts/victoriametrics-deployment-practice/Fri, 13 Sep 2024 00:00:00 +0000https://www.sre.wang/posts/victoriametrics-deployment-practice/深入理解 VictoriaMetrics 的架构设计、集群部署、数据迁移、性能调优及生产环境好的实践，涵盖单节点与集群模式的完整落地指南https://www.sre.wang/posts/prometheus-federation-ha/Tue, 23 Jul 2024 00:00:00 +0000https://www.sre.wang/posts/prometheus-federation-ha/深入分析 Prometheus 单点问题，对比双副本、Thanos、Mimir、VictoriaMetrics、Cortex 等高可用与长期存储方案，附选型决策框架https://www.sre.wang/posts/prometheus-service-discovery/Thu, 06 Jun 2024 00:00:00 +0000https://www.sre.wang/posts/prometheus-service-discovery/深入理解 Prometheus 静态配置与动态服务发现机制，涵盖 file/kubernetes/consul/dns/ec2 多种 SD 方案、relabel_configs 标签管理及多集群监控实战https://www.sre.wang/posts/datadog-vs-selfhosted-monitoring/Wed, 17 Apr 2024 00:00:00 +0000https://www.sre.wang/posts/datadog-vs-selfhosted-monitoring/全面对比 Datadog 商业监控与 Prometheus/Grafana 开源自建方案，涵盖功能矩阵、成本模型、TCO 分析与选型决策框架https://www.sre.wang/posts/prometheus-promql-guide/Thu, 04 Apr 2024 00:00:00 +0000https://www.sre.wang/posts/prometheus-promql-guide/详细梳理 PromQL 数据模型、基础查询、聚合操作、常用函数、实战查询示例及高级技巧，帮助 SRE 工程师掌握指标查询核心能力https://www.sre.wang/posts/alertmanager-routing-silencing/Tue, 27 Feb 2024 00:00:00 +0000https://www.sre.wang/posts/alertmanager-routing-silencing/深入理解 Alertmanager 架构、路由树设计、分组策略、抑制规则、静默管理及多渠道通知配置，附完整 alertmanager.yml 配置示例https://www.sre.wang/posts/prometheus-quick-setup/Fri, 23 Feb 2024 00:00:00 +0000https://www.sre.wang/posts/prometheus-quick-setup/使用Docker Compose快速搭建Prometheus + Grafana + Alertmanager监控体系https://www.sre.wang/posts/zabbix-vs-prometheus/Mon, 05 Feb 2024 00:00:00 +0000https://www.sre.wang/posts/zabbix-vs-prometheus/从架构、数据模型、告警机制、生态、适用场景等维度全面对比 Zabbix 与 Prometheus，附迁移方案与混合监控实践