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    Serverless App Engine:SAE instance types

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    Serverless App Engine:SAE instance types

    Last Updated:Nov 10, 2025

    Serverless App Engine (SAE) instances are the basic execution units for applications . An SAE instance type defines properties such as vCPUs and memory. Each instance type has a corresponding baseline network bandwidth and packet forwarding rate in packets per second (PPS). You can select an instance type for your application based on your business scenario and characteristics.

    SAE provides two types of server resources: Default and Hygon. The supported instance types are as follows.

    Default servers

    vCPU

    Memory

    Baseline network bandwidth

    Packet forwarding rate (PPS)

    0.5 core

    1 GiB

    0.5 Gbit/s

    100,000 Packets/s

    0.5 core

    2 GiB

    0.5 Gbit/s

    100,000 Packets/s

    1 core

    1 GiB

    1 Gbit/s

    150,000 Packets/s

    1 core

    2 GiB

    1 Gbit/s

    150,000 Packets/s

    1 core

    4 GiB

    1 Gbit/s

    150,000 Packets/s

    2 cores

    2 GiB

    2 Gbit/s

    300,000 Packets/s

    2 cores

    4 GiB

    2 Gbit/s

    300,000 Packets/s

    2 cores

    8 GiB

    2 Gbit/s

    300,000 Packets/s

    2 cores

    16 GiB

    2 Gbit/s

    300,000 Packets/s

    4 cores

    4 GiB

    2.5 Gbit/s

    500,000 Packets/s

    4 cores

    8 GiB

    2.5 Gbit/s

    500,000 Packets/s

    4 cores

    16 GiB

    2.5 Gbit/s

    500,000 Packets/s

    4 cores

    32 GiB

    2.5 Gbit/s

    500,000 Packets/s

    8 cores

    8 GiB

    2.5 Gbit/s

    800,000 Packets/s

    8 cores

    16 GiB

    2.5 Gbit/s

    800,000 Packets/s

    8 cores

    32 GiB

    2.5 Gbit/s

    800,000 Packets/s

    8 cores

    64 GiB

    2.5 Gbit/s

    800,000 Packets/s

    12 cores

    12 GiB

    4 Gbit/s

    900,000 Packets/s

    12 cores

    24 GiB

    4 Gbit/s

    900,000 Packets/s

    12 cores

    48 GiB

    4 Gbit/s

    900,000 Packets/s

    16 cores

    16 GiB

    5 Gbit/s

    1,000,000 Packets/s

    16 cores

    32 GiB

    5 Gbit/s

    1,000,000 Packets/s

    16 cores

    64 GiB

    5 Gbit/s

    1,000,000 Packets/s

    24 cores

    48 GiB

    10 Gbit/s

    1,500,000 Packets/s

    32 cores

    64 GiB

    10 Gbit/s

    2,000,000 Packets/s

    32 cores

    128 GiB

    10 Gbit/s

    4,000,000 Packets/s

    32 cores

    256 GiB

    10 Gbit/s

    4,000,000 Packets/s

    64 cores

    256 GiB

    Unlimited

    6,000,000 Packets/s

    Hygon servers

    vCPU

    Memory

    Baseline network bandwidth

    Packet forwarding rate (PPS)

    2 cores

    8 GiB

    2 Gbit/s

    300,000 Packets/s

    4 cores

    16 GiB

    2.5 Gbit/s

    500,000 Packets/s

    8 cores

    32 GiB

    2.5 Gbit/s

    800,000 Packets/s

    16 cores

    64 GiB

    5 Gbit/s

    1,000,000 Packets/s

    32 cores

    128 GiB

    20 Gbit/s

    4,000,000 Packets/s