In the RTMT 15 Alerts chapter, CallProcessingNodeCpuPegging and CodeYellow are listed among the Voice and Video Alerts rather than the System Alerts.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- RTMT alerts
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Cisco Unified Real-Time Monitoring Tool Administration Guide, Release 15 and SUs - Alerts — Cisco Systems · tier 2 current vendor documentation · Alerts chapter > Preconfigured alerts > Voice and Video Alerts list
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting high CPU and service crashes in Unified CM: source note cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu
BibTeX
@misc{warmtransfer-claim-cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu,
title = {Troubleshooting high CPU and service crashes in Unified CM: source note cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu},
note = {Source note cucm-high-cpu-troubleshooting-rtmt-voice-alerts-cpu, checked 2026-10-02}
}