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In this section:

Benchmarking Setup

The two test beds used to collect benchmarking data are depicted below.

Benchmarking Setup for SBC SWe Using Virtual NICs

 

Benchmarking Setup for SBC SWe Configured in Pass-Through Mode (Direct I/O)

 

 

Server and VM Details

Server and VM Details

 

Configuration

Server DetailVM Details

 

Max Link
Size

Server TypeCPU Speed
(GHz)		Processor
sockets		RAM
(GB)		HyperthreadingNetwork Interface Mode# of vCPU
allocated		Memory
(GB)		Disk Size
(GB)
Config-1HP DL380
E5-2690V2		2.99264ACTIVEPass-Through Mode
 (Direct I/O)*		417^1001 Gbps
Config-2HP DL380
E5-2690V2		2.99264ACTIVEPass-Through Mode
 (Direct I/O)*		1017^1001 Gbps
Config-3 HP DL380
E5-2690V2		2.99164ACTIVEVirtual NIC (VMXNET3)417^100350 Mbps
Config-4HP DL380
E5-2690V2		2.99164ACTIVEVirtual NIC (VMXNET3)817^100350 Mbps

* Intel I-350

^All the benchmarking results are based on 17 GB RAM.

 

Use 20GB RAM for large configurations and 17 GB RAM for small configurations.

 

Benchmarking Results

This section includes Sonus' benchmarking results using the following configurations with and without DoS. Please contact your Sonus representative if you are interested in benchmarking data for other call scenarios.

 

Config-1: SBC SWe Large Direct 4vCPU Configuration

 

Without DoS

SBC SWe Large Direct 4vCPU Configuration (Without DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G711U pass through408.6925/1804,5000
G729AB pass through291.9925/52013,0000
x-code G729->G711U4.342/571140
G729AB pass through with TLS/SRTP enabled on ingress leg105.4625/1604,0000
G711 pass through with TLS/SRTP enabled on ingress leg236.8125/1002,5000
G729AB Direct Media 78/25820,1240

With DoS

SBC SWe Large Direct 4vCPU Configuration (With DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G711U pass through955.3825/1804,500546.68
G729AB pass through948.6225/52013,000656.62
x-code G729->G711U949.342/57114945
G729AB pass through with TLS/SRTP enabled on ingress leg950.1825/1604,000844.71
G711 pass through with TLS/SRTP enabled on ingress leg950.0725/1002,500715.25
G729AB Direct Media953.6778/25820,124953.67

 

Config-2: SBC SWe Large Direct 10vCPU Configuration

Without DoS

SBC SWe Large Direct 10vCPU Configuration (Without DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHT

Simultaneous
Sessions 

DoS Bandwidth
(Mbps)
G711U pass through817.7825/3609,0000
G729AB pass through44925/80020,0000
x-code G729->G711U31.762/4178340
G729AB pass through with TLS/SRTP enabled on ingress leg52725/80020,0000
G711 pass through with TLS/SRTP enabled on ingress leg852.8325/3609,0000
G729AB Direct Media 198/10220,1960

With DoS

SBC SWe Large Direct 10vCPU Configuration (With DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G711U pass through950.4525/3609,000133.07
G729AB pass through94925/80020,000500
x-code G729->G711U9422/417834910
G711 pass through with TLS/SRTP enabled on ingress leg950.0125/3609,00097.18
G729AB Direct Media953.67198/10220,196953.67

 

Config-3: SBC SWe Large Virtual 4vCPU Configuration

Without DoS

SBC SWe Large Virtual 4vCPU Configuration (Without DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G711U pass through349.6525/1543,8500
G729AB pass through202.1425/3609,0000
x-code G729->G711U4.342/571140
G729AB pass through with TLS/SRTP enabled on ingress leg105.4825/1604,0000
G711 pass through with TLS/SRTP enabled on ingress leg260.4925/1102,7500
G729AB Direct Media 38/52619,9880

With DoS

SBC SWe Large Virtual 4vCPU Configuration (With DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G729AB pass through350.3525/2606,500656.62
x-code G729->G711U348.342/57114945
 G729AB pass through with TLS/SRTP enabled on ingress leg349.9325/1604,000244.46
G711 pass through with TLS/SRTP enabled on ingress leg343.5925/1102,75083.1
G729AB Direct Media349.1438/52619,988349.14

Maximum Initial (challenged) REGISTER Rate with Background Load

The following table lists the maximum initial (challenged) REGISTER rate with background load on SWe under Large configuration VM.

Maximum Initial (challenged) REGISTER Rate with Background Load (Config-3)

 

Initial SIP 
Registration/Sec

Number of 
Subscribers

Registration Refresh
(Seconds)

SIP Calls/Sec

Concurrent G.711 (20 ms) Calls

UDP

100

32,000

30

30

2,700

 

 

Config-4: SBC SWe Large Virtual 8vCPU Configuration

Without DoS

SBC SWe Large Virtual 8vCPU Configuration (Without DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G729AB pass through269.5325/48012,0000
x-code G729->G711U22.622/2975940
G729AB pass through with TLS/SRTP enabled on ingress leg316.425/48012,0000
G711 pass through with TLS/SRTP enabled on ingress leg350.4825/1483,7000
G729AB Direct Media 78/25619,9680

With DoS

SBC SWe Large Virtual 8vCPU Configuration (With DoS)

Call Scenario/ConfigurationTotal Bandwidth
(Mbps)		CPS/CHTSimultaneous
Sessions 		DoS Bandwidth
(Mbps)
G729AB pass through349.6325/48012,00080.01
x-code G729->G711U348.342/297594325.64
G729AB pass through with TLS/SRTP enabled on ingress leg349.9325/48012,00033.38
G729AB Direct Media349.1478/25619,968349.14
 

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