Source note · Unified CM RTMT alerts and monitoring
In Cisco's 6.0 high-CPU note, if IOWait is high or the node is in CodeYellow while CallManager tracing is Detailed, lower the trace level to Error.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- Tracing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 6.0
- Checked
- 2026-09-25
Sources
- Monitoring and Troubleshooting Cisco Unified Communications Manager 6.0 High CPU, using Real Time Monitoring Tool (RTMT) — Cisco Systems (TAC) · tier 2 current vendor documentation · IOWait / trace setting guidance
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM RTMT alerts and monitoring: source note cucm-rtmt-alerts-trace-level-advice. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-rtmt-alerts-trace-level-advice
BibTeX
@misc{warmtransfer-claim-cucm-rtmt-alerts-trace-level-advice,
title = {Unified CM RTMT alerts and monitoring: source note cucm-rtmt-alerts-trace-level-advice},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-rtmt-alerts-trace-level-advice},
note = {Source note cucm-rtmt-alerts-trace-level-advice, checked 2026-09-25}
}