Sentinel VoLTE Public 2.7.0 :: Sentinel VoLTE Administration Guide

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Overview

This page details performance testing results for SCC External Session Tracking . The cassandra database activity involved in session tracking results in an increase in CPU usage for the Rhino host.

Two scenarios - SCC Simple and SCC Provisional - were both run twice with session tracking (SRVCC) enabled or disabled to demonstrate the change in CPU usage.

Software used

Rhino: 2.5.0.2
VoLTE: 2.6.0.8
Cassandra: 2.1.17

Test Parameters

Each test was run at 100sps for 1 hour

Cassandra Activity

Test	Cassandra Record Created
SCC Simple - No SRVCC	None
SCC Simple - With SRVCC	ACTIVE
SCC Provisional - No SRVCC	None
SCC Provisional - With SRVCC	PRE-ALERTING and ACTIVE

Test

Cassandra Record Created

SCC Simple - No SRVCC

None

SCC Simple - With SRVCC

ACTIVE

SCC Provisional - No SRVCC

None

SCC Provisional - With SRVCC

PRE-ALERTING and ACTIVE

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Sentinel VoLTE Public Version 2.7.0

Sentinel VoLTE Administration Guide

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External Session Tracking Performance

Overview

Software used

Test Parameters

Cassandra Activity