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In this section...
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Overview
The
performance metrics for simultaneous sessions Spacevars 0 product2
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for various call scenarios are summarized in the "Benchmarking Results" section
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of the following pages. Note that these numbers apply to our recommended CPU and memory configurations, and the results may vary depending on the actual CPUs used. Exceeding these simultaneous sessions metrics
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may result in poor call performance, including longer call setup times and/or poor voice quality.
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recommends maintaining call rates within the performance limits Spacevars 0 company
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benchmarked below.
Server and VM Details
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Benchmarking Setup
The two test beds used to collect benchmarking data are depicted below.
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The VM is hosted on a single NUMA node, where the NIC is connected. |
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Performance Metrics
This section includes benchmarking results using the following configurations with and without DoS. Contact your
representative if you are interested in benchmarking data for other call scenarios.Spacevars 0 company
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SBC SWe Memory Sizes Based on Capacity Requirements
The following tables define the amount of VM memory required based on the call capacity expected and the configuration requirements.
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The
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The SBC SWe requires a minimum memory size of 10 GB. |
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The SBC SWe requires a minimum memory reservation of 10 GB. |
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Increasing RAM on Active SBC SWe Systems
Use the following procedure to increase RAM size on active (live) systems to meet the desired SBC SWe session capacity.
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| 1 | Power down the designated standby SBC. |
| 2 | Increase the RAM size of the VM system, and then power-on the standby SBC. |
| 3 | Perform a manual switchover, and then power-down the previously active SBC. Refer to the following pages for details: EMA: System - Admin CLI: Admin - CLI |
| 4 | Increase the RAM size of the VM system for the powered-down SBC, and then power it back up. |
| 5 | Manually switchover to revert the active/standby SBCs back to their original states prior to beginning this procedure. |
| 6 | Follow LSWU steps if you are upgrading to the next release. |
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Overview
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