[{"data":1,"prerenderedAt":90},["ShallowReactive",2],{"seo-verification":3,"marketplace-app-en-prometheus":6},{"google":4,"bing":5},"EycwPY2XMyTkVzas3n1ygeNJFGAH513qrMjfDljzsMQ","",{"key":7,"data":8},"marketplace-app-en-prometheus",{"slug":9,"slugs":10,"categorySlugs":11,"name":16,"description":17,"phase":18,"unavailableReason":19,"docsUrl":20,"logo":21,"github":22,"tagline":23,"longDescription":24,"features":25,"useCases":32,"steps":42,"faq":55,"specs":68,"compatibleOs":76,"relatedApps":78,"relatedPosts":87,"category":88},"prometheus",{"fr":9,"en":9,"ar":9,"es":9},{"fr":12,"en":13,"ar":14,"es":15},"monitoring","monitoring-observability","المراقبة-وقابلية-الرصد","monitorizacion-observabilidad","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`.",[26,27,28,29,30,31],"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…)",[33,36,39],{"title":34,"body":35},"Infrastructure monitoring","Collect CPU, RAM, disk, network and all the system metrics of your VPS via Node Exporter.",{"title":37,"body":38},"Kubernetes monitoring","The de facto standard for Kubernetes monitoring with kube-state-metrics and Prometheus Operator.",{"title":40,"body":41},"Proactive alerting","Define alert rules (CPU > 80% for 5 min, disk > 90%) and receive notifications via Alertmanager.",[43,46,49,52],{"title":44,"body":45},"Deploy the stack","The template deploys Prometheus, Alertmanager and Node Exporter via Docker Compose in a single startup.",{"title":47,"body":48},"Verify collection","Access Prometheus on port 9090. In Status > Targets, check that Node Exporter is UP.",{"title":50,"body":51},"Write your first queries","In the Prometheus explorer, test `node_cpu_seconds_total` or `node_memory_MemAvailable_bytes` to verify collection.",{"title":53,"body":54},"Connect to Grafana","Add Prometheus as a data source in Grafana and import the Node Exporter Full dashboard (ID 1860).",[56,59,62,65],{"q":57,"a":58},"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":60,"a":61},"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":63,"a":64},"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":66,"a":67},"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":69,"cpu":70,"stack":71,"port":75},"1 GB","1 vCPU",[72,16,73,74],"Docker","Alertmanager","Node Exporter","9090",[77],"ubuntu-24.04",[79],{"name":80,"slug":81,"categorySlug":13,"categoryName":82,"categoryColor":83,"logo":84,"tagline":85,"description":86},"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":12,"slug":13,"name":82,"objective":89,"icon":12,"color":83},"Monitor your infrastructure.",1793820441116]