• Tuning the Network Adapter
  • Suggested Network Adapter Features for Server Roles




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    Suggested Network Adapter Features for Server Roles


    Table 7 lists high-performance network adapter features that can improve performance in terms of throughput, latency, or scalability for some server roles.

    Table 7. Benefits from Network Adapter Features for Different Server Roles



    Server role

    Checksum offload

    Large Send Offload (LSO)

    Receive-side scaling (RSS)

    Receive Segment Coalescing (RSC)

    File server


    X

    X

    X

    X

    Web server


    X

    X

    X




    Mail server (short-lived connections)


    X




    X




    Database server


    X

    X

    X




    FTP server


    X

    X




    X

    Media server


    X




    X

    X


    Disclaimer   The recommendations in Table 7 are intended to serve as guidance only for choosing the most suitable technology for specific server roles under a predetermined traffic pattern. The user’s experience can be different, depending on workload characteristics and the hardware that is used.

    Tuning the Network Adapter


    You can optimize network throughput and resource usage by tuning the network adapter, if any tuning options are exposed by the adapter. Remember that the correct tuning settings depend on the network adapter, the workload, the host computer resources, and your performance goals.


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    Suggested Network Adapter Features for Server Roles

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