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Cần Tier 2
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Server CPU Usage High
CPU usage exceeded 90% for more than 5 minutes on production server PRD-WEB-01.
Database Connection Failed
Multiple failed connection attempts to primary database.
Network Latency Spike
Network latency increased to 500ms on primary gateway.
Memory Usage Critical
Available memory below 10% threshold on web servers. Potential risk of service degradation.
SSL Certificate Expiring
SSL Certificate for domain example.com will expire in 7 days. Renewal required.
Disk Space Low
Disk space usage reached 85% on storage server. Cleanup recommended.
API Response Time Degraded
API response time increased to over 2 seconds for payment processing endpoints.
Firewall Rule Violation
Multiple unauthorized access attempts detected at firewall.
Backup Failed
Scheduled database backup failed to complete. Manual intervention required.
Unauthorized Access Attempt
Multiple failed login attempts detected from suspicious IP addresses.