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. CStore database cannot be enabled in the OpManager server if the Applications Manager plug-in is enabled.

Software Requirements

Supported Operating Systems
Windows Linux
  • Microsoft Windows Server 2022
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2016
  • RHEL 8.x
  • CentOS Stream 9
  • RHEL 7.x
  • CentOS 7.x
  • OL 7.x
  • SLES 12
  • Ubuntu 20 (APT)
  • Debian 10 (APT)

Hardware Requirements

Rate of Flow/Second Processor 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.

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