Cisco Cisco Unified Contact Center Enterprise 9.0(1)
Serviceability Best Practices Guide for Unified ICM/Unified CCE & Unified CCH
©2012 Cisco Systems, Inc.
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9.4.4
Calculating NIC Utilization
Table 9-4: Calculating NIC Utilization
NIC
95%
Measurement Counter: Network Interface – Bytes Total / sec
NIC
Sat
Maximum threshold: 30%
100 Mbps NIC: 3 MB / sec (approximately)
1 Gbps NIC: 30 MB / sec (approximately)
Indicator
Counter: Network Interface – Output Queue Length
Threshold: 1
9.4.5
Calculating Maximum Utilization
The highest utilization can be determined with:
9.4.6
Relating Traffic Load to Resources
Use Unified ICM/Unified CCE Router counters to relate traffic load to resource utilization. The
Unified ICM/Unified CCE Router Performance Counters are:
Unified ICM/Unified CCE Router Performance Counters are:
• Calls/sec
• Calls In Progress
• Agents Logged On
• Calls In Progress
• Agents Logged On
Graphing these data sets relative to resource data sets may provide a compelling visual message.
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