Hardware requirements and performance [Документация VAS Experts]
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    en:dpi:dpi_brief:dpi_requirements [2025/03/14 12:39] – atereschenkoen:dpi:dpi_brief:dpi_requirements [2025/04/18 09:19] (current) – [Recommended Requirements] atereschenko
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     | 120                             | 90                             | **SSG-120**          | 64 [[https://www.amd.com/en/products/cpu/amd-epyc-9534|AMD 9534]]                                                                                                                                                                                                                                                                                    | 256                                                                                          | 20x10G, 8x25G, 8x40G, 4x100G         | 10000                                 | 22M pps                                                         | | 120                             | 90                             | **SSG-120**          | 64 [[https://www.amd.com/en/products/cpu/amd-epyc-9534|AMD 9534]]                                                                                                                                                                                                                                                                                    | 256                                                                                          | 20x10G, 8x25G, 8x40G, 4x100G         | 10000                                 | 22M pps                                                         |
     | 160                             | 120                            | **SSG-160**          | 96 [[https://www.amd.com/en/products/cpu/amd-epyc-9654|AMD 9654]]                                                                                                                                                                                                                                                                                    | 384                                                                                          | 24x10G, 16x25G, 10x40G, 6x100G       | 12000                                 | 30M pps                                                         | | 160                             | 120                            | **SSG-160**          | 96 [[https://www.amd.com/en/products/cpu/amd-epyc-9654|AMD 9654]]                                                                                                                                                                                                                                                                                    | 384                                                                                          | 24x10G, 16x25G, 10x40G, 6x100G       | 12000                                 | 30M pps                                                         |
    -| 240                             | 180                            | **SSG-240**          | 128 [[https://www.amd.com/en/products/cpu/amd-epyc-9754|AMD 9654]]                                                                                                                                                                                                                                                                                   | 512                                                                                          | 16x25G, 14x40G, 8x100G               | 15000                                 | 45M pps                                                         |+| 240                             | 180                            | **SSG-240**          | 128 [[https://www.amd.com/en/products/cpu/amd-epyc-9754|AMD 9754]]                                                                                                                                                                                                                                                                                   | 512                                                                                          | 16x25G, 14x40G, 8x100G               | 15000                                 | 45M pps                                                         |
     <note warning>Important when selecting a server:\\ <note warning>Important when selecting a server:\\
    -1.**The Stingray SG uses only one processor** because of the impact on performance of [[https://en.wikipedia.org/wiki/Non-uniform_memory_access| NUMA]] for dual-processor configurations.\\ +1. **The Stingray SG uses only one processor** because of the impact on performance of [[https://en.wikipedia.org/wiki/Non-uniform_memory_access| NUMA]] for dual-processor configurations.\\ 
    -2.**When choosing a CPU, it is necessary to take into account the base frequency **, the higher the frequency, the greater the performance.\\ +2. **When choosing a CPU, it is necessary to take into account the base frequency **, the higher the frequency, the greater the performance.\\ 
    -3.When using **Stingray SG as L2 BRAS (DHCP/ARP/PPPoE authorization)** it is necessary to take into account the additional load associated with the analysis of each packet by additional parameters. This leads to an increase in CPU power consumption. **In such cases it is recommended to increase the number of CPU cores by 30%.** For a SSG-40 license implement the SSG-60 platform.\\ +3. When using **Stingray SG as L2 BRAS (DHCP/ARP/PPPoE authorization)** it is necessary to take into account the additional load associated with the analysis of each packet by additional parameters. This leads to an increase in CPU power consumption. **In such cases it is recommended to increase the number of CPU cores by 30%.** For a SSG-40 license implement the SSG-60 platform.\\ 
    -4.**The use of 100G** interfaces is possible only when the platform is delivered through a partner in order to control the server specification.\\ +4. **The use of 100G** interfaces is possible only when the platform is delivered through a partner in order to control the server specification.\\ 
    -5.**Using the option [[en:dpi:dpi_options:opt_shaping|]]** involves additional internal locks, which reduces system performance to 40G of total traffic, regardless of the number of cores.\\  +5. **Using the option [[en:dpi:dpi_options:opt_shaping|]]** involves additional internal locks, which reduces system performance to 40G of total traffic, regardless of the number of cores.\\  
    -6.**Every 256 public IP addresses in NAT Pool (/24 subnet) consume 5GB of RAM. /23 = 10GB, /22 = 20GB, /21 = 40GB, /20 = 80GB, /19 = 160GB.**</note>+6. **Every 256 public IP addresses in NAT Pool (/24 subnet) consume 5GB of RAM. /23 = 10GB, /22 = 20GB, /21 = 40GB, /20 = 80GB, /19 = 160GB.** \\ 
     +7. Depending on the amount of routing information, **an additional 4-8GB of memory will be required for the router (Soft-Router)**. 
     +</note>
      
     ===== Requirements for Installation on a Virtual Machine ===== ===== Requirements for Installation on a Virtual Machine =====
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       * Forged transmits Accept   * Forged transmits Accept
     </note> </note>
    - 
    -===== System requirements for Soft-Router ===== 
    -Depending on the amount of routing information, an additional 4-8 GB of memory will be required.