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:

  • VoLTE:

  • 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


SCC Simple - With SRVCC

SCC Provisional - No SRVCC


SCC Provisional - With SRVCC

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