Restart - Cisco Prime

Best for: Quick engagement and sharing bite-sized commands.

| Symptom | Likely Cause | Fix | |---------|--------------|-----| | UI loads but no device data | Collector process hung | ncs stop ; ncs start | | "Database connection pool exhausted" | PostgreSQL didn't fully recover | service postgresql restart (from root) | | High CPU for 1+ hour | Re-indexing database after unclean shutdown | Wait; or run utils database reindex from CLI | | Syslog stops processing | Logstash/ActiveMQ queue stuck | ncs stop ; service activemq stop ; service activemq start ; ncs start | | Authentication failures (LDAP/AAA) | Time sync drift after reboot | Check NTP: ntpq -p ; restart ntpd | restart cisco prime

Before shutting down, verify which services are currently running. ncs status Use code with caution. Best for: Quick engagement and sharing bite-sized commands

If the application is unresponsive, you might need to stop the OS services entirely via ncs stop before rebooting the underlying Linux OS with reload or reboot . If the application is unresponsive, you might need