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For deployments that require it, you can instantiate the SBC SWe in smaller-sized configurations that use limited memory and vCPU resources. The following benchmarking information applies to these configurations. Refer to Small SBC SWe Deployment Characteristics for limitations and restrictions in such deployments.
2 vCPU SBC SWe Deployments
Ribbon performed testing of 2 vCPU SBC SWe setups on VMware and KVM Hypervisor systems with the following characteristics.
2 vCPU Setup on VMware
Server Details | VM Details | ||||||
|---|---|---|---|---|---|---|---|
| CPU Speed | RAM | vCPUs | Memory | Disk Size | Network | Max Link |
Dell PowerEdgeR740 Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz | 2.4 | 256 | 2 | 6 | 100 | SR-IOV | 10 Gbps |
2 vCPU Setup on KVM Hypervisor
Server Details | VM Details | ||||||
|---|---|---|---|---|---|---|---|
| CPU Speed | RAM | vCPUs | Memory | Disk Size | Network | Max Link |
Dell PowerEdgeR740 Intel(R) Xeon(R) Gold 6148 CPU @ 2.30GHz | 2.3 | 256 | 2 | 6 | 100 | SR-IOV | 10 Gbps |
The default SWe traffic profile must be used for all 2 vCPU deployments. The following values apply to both VMware and KVM Hypervisor deployments.
2 vCPU Benchmarking Results
Call Scenario/Configuration | Traffic Profile | CPS/CHT | Simultaneous |
|---|---|---|---|
G729a passthru | default | 18/25 | 450 |
Reduced Memory SBC SWe Deployments
Ribbon performed testing of reduced-memory setups on KVM Hypervisor systems with the following characteristics.
Reduced Memory Setup
Server Details | VM Details | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| CPU Speed | Processor | RAM |
| vCPUs | Memory | Disk Size | Network | Max Link |
HP DL380 Gen10 Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz | 2.3 | 2 | 256 | Active | 4 | 6 | 100 | SR-IOV | 10 Gbps |
8 | 9.5 | 100 | SR-IOV | 10 Gbps | |||||
The following table lists the performance benchmarks for a system deployed with 6 GB of RAM and 4 vCPUs.
Performance Metrics for 6 GB/4vCPU Systems on KVM
Call Scenario/Configuration | Traffic Profile | CPS/CHT(sec) | Simultaneous |
|---|---|---|---|
G729a passthru | standard_passthrough_profile | 5/100 | 500 |
Transcoding G729a → G711u | standard_transcoding_profile | 3/74 | 222 |
G729a pass through with TLS/SRTP enabled on ingress leg | standard_passthrough_profile | 5/100 | 500 |
G729a direct media | standard_signaling_profile | 5/100 | 500 |
The following table lists the performance benchmarks for a system deployed with 9.5 GB of RAM and 8 vCPUs.
Performance Metrics for 9.5 GB/8vCPU Systems on KVM
Call Scenario/Configuration | Traffic Profile | CPS/CHT(sec) | Simultaneous |
|---|---|---|---|
G729a passthru | standard_passthrough_profile | 136/60 | 8160 |
Transcoding G729a → G711u | standard_transcoding_profile | 15/60 | 900 |
G729a pass through with TLS/SRTP enabled on ingress leg | standard_passthrough_profile | 136/60 | 8160 |
G729a direct media | standard_signaling_profile | 136/60 | 8160 |
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