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HighPerf Add-on System Requirements

Prerequisites

  1. CStore database is supported with PostgreSQL database version 10 or above only. It cannot be installed with remote PostgreSQL or MSSQL database.
  2. The Windows server must have the latest Microsoft Visual C++ Redistributable installed to enable the HighPerf add-on.                       If it is not already installed, please download and install Microsoft Visual C++ Redistributable before proceeding.

Software Requirements

Supported Operating Systems
WindowsLinux
  • Microsoft Windows Server 2025
  • Microsoft Windows Server 2022
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2016
  • Fedora 41
  • CentOS Stream 9 and 10
  • Opensuse 15.6
  • Red Hat 7 to 9.5
  • Ubuntu 16.04 to 24.04
  • Debian 11 to 12.8

Hardware Requirements

Rate of Flow/SecondProcessor RAM Additional Disk space for
Raw Data(Optional)

0 - 10k

8 cores/16 threads or higher.
3.5 GHz or above.

24 GB

100 GB/day

10 - 25k

8 cores/16 threads or higher.
3.5 GHz or above.

24 GB

250 GB/day

25k - 50k

8 cores/16 threads or higher.
3.5 GHz or above.

24 GB or higher

500 GB/day

50k - 75k

16 cores/32 threads or higher.
3.5 GHz or above.

32 GB or higher

750 GB/day

75k - 100k

16 cores/32 threads or higher.
3.5 GHz or above.

32 GB or higher

1000 GB/day

Recommendations

  1. CPUs with a total combined PassMark score of 10,000 or higher is recommended. To learn more, click here.
  2. Hard Drive recommendation:
    • HDD with RPM 10000 or higher is recommended. SSD is ideal for best performance.
    • The Read & Write speed should be 350MiB/s or higher for upto 50k flows/sec.
    • The Read & Write speed should be 500MiB/s or higher for 50k to 100k flows/sec.

Note:

  • We strongly recommend assigning a dedicated machine for NetFlow Analyzer.
  • Aggregated data is calculated based on the top 100 records.
  • Flow rate and Disk space are calculated based on 1000 interfaces.
  • We don't recommend enabling Attacks(ASAM) if the flow rate is more than 10k flows/sec.

These memory(RAM) recommendations are calculated for a maximum of 200 devices(routers), and will vary based on the load.

Supported Operating Systems
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