Update nexus: fix conflicts and sync local changes
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@@ -1,44 +1,44 @@
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---
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title: "System Monitoring"
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type: concept
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aliases: [系统监控]
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tags: [linux, devops, observability, sre]
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date: 2025-12-18
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---
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# System Monitoring (系统监控)
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对计算机硬件资源和运行状态进行实时观测和分析。
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## Definition
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系统监控涵盖CPU使用率、内存占用、磁盘I/O、网络流量等硬件指标的实时观测,是运维、SRE和开发者保障系统稳定性的核心手段。
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## Monitoring Dimensions
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- **CPU监控**:核心利用率、负载均值、上下文切换
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- **内存监控**:物理内存、交换空间、缓存使用
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- **存储监控**:磁盘空间、I/O读写速度
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- **网络监控**:带宽使用、连接状态、流量统计
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- **进程监控**:运行中进程、资源占用、进程树
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## Related Entities
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- [[Btop++]] — 综合监控面板
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- [[Htop]] — 进程级监控
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- [[Glances]] — 快速一览
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- [[Bottom]] — 实时图表
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- [[Mission Center]] — 图形化监控
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- [[Stacer]] — 监控+历史记录
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## Related Concepts
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- [[Prometheus]] — 时间序列监控(Home Server Automation)
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- [[Grafana]] — 监控可视化(Home Server Automation)
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- [[Process Management]] — 下游操作需求
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- [[Observability]] — 更广的可观测性范畴
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- [[DORA Metrics]] — 运维效能指标
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## Related Sources
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- [[these-6-linux-apps-let-you-monitor-system-resources-in-style]]
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## Connections
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- [[System Monitoring]] ← 核心功能 ← all 6 tools (Btop++, Htop, Glances, Bottom, Mission Center, Stacer)
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- [[System Monitoring]] ← 上游需求 ← [[Process Management]]
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- [[System Monitoring]] ← 可视化层 ← [[Grafana]]
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---
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title: "System Monitoring"
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type: concept
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aliases: [系统监控]
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tags: [linux, devops, observability, sre]
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date: 2025-12-18
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---
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# System Monitoring (系统监控)
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对计算机硬件资源和运行状态进行实时观测和分析。
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## Definition
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系统监控涵盖CPU使用率、内存占用、磁盘I/O、网络流量等硬件指标的实时观测,是运维、SRE和开发者保障系统稳定性的核心手段。
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## Monitoring Dimensions
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- **CPU监控**:核心利用率、负载均值、上下文切换
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- **内存监控**:物理内存、交换空间、缓存使用
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- **存储监控**:磁盘空间、I/O读写速度
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- **网络监控**:带宽使用、连接状态、流量统计
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- **进程监控**:运行中进程、资源占用、进程树
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## Related Entities
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- [[Btop++]] — 综合监控面板
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- [[Htop]] — 进程级监控
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- [[Glances]] — 快速一览
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- [[Bottom]] — 实时图表
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- [[Mission Center]] — 图形化监控
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- [[Stacer]] — 监控+历史记录
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## Related Concepts
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- [[Prometheus]] — 时间序列监控(Home Server Automation)
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- [[Grafana]] — 监控可视化(Home Server Automation)
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- [[Process Management]] — 下游操作需求
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- [[Observability]] — 更广的可观测性范畴
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- [[DORA Metrics]] — 运维效能指标
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## Related Sources
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- [[these-6-linux-apps-let-you-monitor-system-resources-in-style]]
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## Connections
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- [[System Monitoring]] ← 核心功能 ← all 6 tools (Btop++, Htop, Glances, Bottom, Mission Center, Stacer)
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- [[System Monitoring]] ← 上游需求 ← [[Process Management]]
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- [[System Monitoring]] ← 可视化层 ← [[Grafana]]
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