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Monitoring & Production

CloudWatch

Metrics, Alarms & Logs
💡 CloudWatch, EK, "HOSPITAL, MONITORING, SCREEN", jaisa, hai, — HEART-RATE, (metrics), CONTINUOUSLY, DISPLAY, hoti, hai, aur, THRESHOLD, CROSS, hote, hi, ALARM, BAJTA, hai.

CloudWatch, AUTOMATICALLY, MOST, AWS, services, se, METRICS, (jaise, EC2, CPU, utilization) COLLECT, karta hai — CUSTOM, metrics, bhi, PUSH, ki, ja, sakti, HAIN. Alarms, EK, THRESHOLD, CROSS, hone, PAR, NOTIFICATION, TRIGGER, karte, HAIN.

CloudWatch, Logs, mein, applications, apne, LOG, FILES, BHEJ, sakte, HAIN — Logs, Insights, se, POWERFUL, QUERY, LANGUAGE, use, karke, MILLIONS, of, LOG, lines, mein, se, SPECIFIC, PATTERNS, DHOOND, sakte, ho.

aws logs put-metric-filter --log-group-name my-app-logs --filter-name ErrorCount --filter-pattern "ERROR" --metric-transformations metricName=ErrorCount,metricNamespace=MyApp,metricValue=1
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CloudWatch, EK, "HOSPITAL, MONITORING, SCREEN", jaisa, hai, — HEART-RATE, (metrics), CONTINUOUSLY, DISPLAY, hoti, hai, aur, THRESHOLD, CROSS, hote, hi, ALARM, BAJTA, hai.
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⚡ Quick Recap
  • CloudWatch = metrics, alarms, aur logs, sab ek jagah
  • Alarms threshold cross hone par notification/action trigger karte hain
  • Logs Insights se log lines mein powerful query search
On this page (2 subtopics)

CloudWatch, AUTOMATICALLY, MOST, AWS, services, se, METRICS, (jaise, EC2, CPU, utilization) COLLECT, karta hai — TUM, CUSTOM, metrics, bhi, PUSH, kar, sakte, ho, apni, application, se. Alarms, EK, THRESHOLD, CROSS, hone, PAR, NOTIFICATION, (ya, ACTION, jaise, auto-scaling) TRIGGER, karte, HAIN.

💡Tip: "CPUUtilization > 80%" jaisa, EK, ALARM, SNS, TOPIC, se, CONNECT, karke, TEAM, ko, IMMEDIATELY, EMAIL/SMS, ALERT, bheja, ja, sakta hai.

CloudWatch, Logs, mein, applications, (EC2, Lambda, ECS) apne, LOG, FILES, BHEJ, sakte, HAIN — Logs, Insights, se, POWERFUL, QUERY, LANGUAGE, use, karke, MILLIONS, of, LOG, lines, mein, se, SPECIFIC, PATTERNS, DHOOND, sakte, ho.

aws logs put-metric-filter --log-group-name my-app-logs --filter-name ErrorCount --filter-pattern "ERROR" --metric-transformations metricName=ErrorCount,metricNamespace=MyApp,metricValue=1