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Updated on 2024-04-02 GMT+08:00
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Memory-Optimized DeHs

Overview

Memory-optimized DeHs are designed for processing large-scale data sets in the memory. They use the latest Intel Xeon Skylake CPUs, network acceleration engines, and Data Plane Development Kit (DPDK) to provide higher network performance. They provide a maximum of 512 GB DDR4 memory for high-memory computing applications.

DeH Specifications

Table 1 Specifications of m6 DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

m6

2

22
  • CPU: Intel Cascade Lake 6266 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 608 GB (or 622,592 MB)

76

Number of vCPUs = (Number of sockets x Number of cores x Number of single-core threads – CPU overheads) x CPU overcommitment ratio

  • m6 DeHs

    vCPUs = (2 x 22 x 2 – 12) x 1 = 76

ECSs Allowed on DeHs

Table 2 ECS flavors allowed on m6 DeHs

Flavor Name

vCPUs

Memory (GiB)

Maximum Number of ECSs on a DeH

m6.large.8

2

16

37

m6.xlarge.8

4

32

18

m6.2xlarge.8

8

64

8

m6.3xlarge.8

12

96

6

m6.4xlarge.8

16

128

4

m6.6xlarge.8

24

192

3

m6.8xlarge.8

32

256

2

m6.16xlarge.8

64

512

1
Parent topic: Categories and Types