[{"data":1,"prerenderedAt":87},["ShallowReactive",2],{"seo-verification":3,"marketplace-app-en-prometheus":6},{"google":4,"bing":5},"EycwPY2XMyTkVzas3n1ygeNJFGAH513qrMjfDljzsMQ","",{"slug":7,"slugs":8,"categorySlugs":9,"name":13,"description":14,"phase":15,"unavailableReason":16,"docsUrl":17,"logo":18,"github":19,"tagline":20,"longDescription":21,"features":22,"useCases":29,"steps":39,"faq":52,"specs":65,"compatibleOs":73,"relatedApps":75,"relatedPosts":84,"category":85},"prometheus",{"fr":7,"en":7,"ar":7},{"fr":10,"en":11,"ar":12},"monitoring","monitoring-observability","المراقبة-وقابلية-الرصد","Prometheus","Real-time metric collection and querying. The de facto standard for monitoring Kubernetes, Docker and microservices.",1,null,"https:\u002F\u002Fservorbit.com\u002Fblog\u002Fprometheus-on-a-vps-clear-durable-monitoring","https:\u002F\u002Fcdn.simpleicons.org\u002Fprometheus","https:\u002F\u002Fgithub.com\u002Fprometheus\u002Fprometheus","Real-time metric collection and querying — the de facto standard for modern monitoring.","Prometheus is the open-source monitoring system that has become the industry standard for collecting infrastructure and application metrics. It works by scraping: at regular intervals, it queries your services (via exporters) and stores the metrics in its local time series database.\n\nPaired with Grafana and Node Exporter on your ServOrbit VPS, you get a complete monitoring stack: real-time system metrics, configurable alerts and performance history. The template deploys Prometheus + Alertmanager + Node Exporter in a single `docker compose up`.",[23,24,25,26,27,28],"Metric collection via HTTP scraping","Expressive PromQL query language","Built-in time series database (no external dependency)","Alertmanager for alert routing and deduplication","Node Exporter for Linux system metrics","400+ available exporters (PostgreSQL, Nginx, Redis…)",[30,33,36],{"title":31,"body":32},"Infrastructure monitoring","Collect CPU, RAM, disk, network and all the system metrics of your VPS via Node Exporter.",{"title":34,"body":35},"Kubernetes monitoring","The de facto standard for Kubernetes monitoring with kube-state-metrics and Prometheus Operator.",{"title":37,"body":38},"Proactive alerting","Define alert rules (CPU > 80% for 5 min, disk > 90%) and receive notifications via Alertmanager.",[40,43,46,49],{"title":41,"body":42},"Deploy the stack","The template deploys Prometheus, Alertmanager and Node Exporter via Docker Compose in a single startup.",{"title":44,"body":45},"Verify collection","Access Prometheus on port 9090. In Status > Targets, check that Node Exporter is UP.",{"title":47,"body":48},"Write your first queries","In the Prometheus explorer, test `node_cpu_seconds_total` or `node_memory_MemAvailable_bytes` to verify collection.",{"title":50,"body":51},"Connect to Grafana","Add Prometheus as a data source in Grafana and import the Node Exporter Full dashboard (ID 1860).",[53,56,59,62],{"q":54,"a":55},"What is Prometheus?","Prometheus is an open-source monitoring system that collects metrics via HTTP scraping and stores them in a time series database.",{"q":57,"a":58},"Prometheus vs InfluxDB: which should you choose?","Prometheus is geared toward infrastructure\u002Fapplication monitoring with built-in alerting. InfluxDB is better suited to time series from IoT sensors or high-frequency business data. For server monitoring, Prometheus is the standard.",{"q":60,"a":61},"What data retention for Prometheus?","By default, Prometheus keeps 15 days of data. Configurable via `--storage.tsdb.retention.time`. For long retention, Thanos or Cortex can be added.",{"q":63,"a":64},"Can you monitor several servers from one Prometheus instance?","Yes. Add the targets in the Prometheus configuration. Node Exporter must be reachable from the Prometheus VPS (via VPN or internal network).",{"ram":66,"cpu":67,"stack":68,"port":72},"1 GB","1 vCPU",[69,13,70,71],"Docker","Alertmanager","Node Exporter","9090",[74],"ubuntu-24.04",[76],{"name":77,"slug":78,"categorySlug":11,"categoryName":79,"categoryColor":80,"logo":81,"tagline":82,"description":83},"Grafana","grafana","Monitoring & Observability","text-amber-400 bg-amber-500\u002F10","https:\u002F\u002Fcdn.simpleicons.org\u002Fgrafana","Visualize your infrastructure and application metrics — customizable dashboards and alerts.","Visualize the metrics of your infrastructure and applications. Customizable dashboards, multi-channel alerts, multiple sources.",[],{"key":10,"slug":11,"name":79,"objective":86,"icon":10,"color":80},"Monitor your infrastructure.",1787581043137]