Server monitoring โ bu sizning server yoki ilovangiz holatini doimiy kuzatish, metrikalarni yig'ish va alert berish jarayonidir. Ko'p server uchun bu majburiy โ siz qachondan beri muammo borligini aniqlamasangiz, mijozlar saytni ishlamayotganini birinchi bilib oladi va g'azablanadi.
Asosiy monitoring metrikalari
Server-level: CPU yuk, RAM ishlatuv, Disk I/O va space, Network bandwidth, Load Average, Uptime. Application-level: HTTP response time, Error rate (4xx, 5xx), Request count, Database query duration. Business-level: Active users, Orders per minute, Revenue, Conversion rate.
Top monitoring vositalari
Prometheus + Grafana โ open source. Prometheus metrika yig'adi (pull model), Grafana visualizatsiya. Kubernetes va modern stack uchun standart. Self-hosted, bepul. Setup murakkab, lekin moslashuvchan.
Datadog โ eng mashhur komercial SaaS. APM (Application Performance Monitoring), logs, traces, metrics โ hammasi bir joyda. $15-31/host/oy. Boy ekotizim, oson sozlash.
New Relic โ APM bo'yicha lider. Free tier 100 GB log/oy. Real-time application insights.
Zabbix โ open source, server-monitoring veteran (2001 yildan). Sodda interfeys, lekin kuchli.
Nagios โ eski va sinov o'tgan. Murakkab konfiguratsiya, lekin korporativ ishlatadi.
Better Stack (oldin Logtail) โ modern, oson sozlash. Logs + uptime + status pages.
Alerting strategiyasi
Alert qoidalari yaratish: CPU 80%+ 5 daqiqa davomida, disk 90%+, error rate 5%+. Alert kanal: PagerDuty (on-call rotation), Opsgenie, Slack, Telegram, email, SMS.
Alert fatigue โ juda ko'p alert berilsa, jamoa diqqat qilmay qoladi. Yechim: alert priorityni belgilash (P1 critical, P2 high, P3 medium).
Sayt.uz amaliyot
Sayt.uz infrastrukturasi Prometheus + Grafana + AlertManager stack ishlatadi. Mijoz saytlari uchun ham basic monitoring (uptime, response time) bepul taklif qilamiz. VPS Pro mijozlar uchun Datadog yoki New Relic ulashda yordam beramiz. Maslahat: oddiy biznes sayti uchun UptimeRobot bepul yetadi. Real-time business kritik ilova uchun Datadog yoki Prometheus stack.