Dedicated General-Purpose DeHs

Overview

Dedicated general-purpose DeHs are classified as c3 DeHs. DeHs of c3 type can be used to deploy C3 ECSs. The C3 ECSs use the latest generation Intel Xeon Skylake CPUs and high-performance networks to improve comprehensive performance and stability, meeting the requirements of enterprise-level applications that have high requirements on service stability and computing performance.

DeH Specifications

Table 1 Specifications of c3 DeHs

Flavor Type

Number of Sockets

Number of Cores per Socket

Hardware Specifications

Number of vCPUs

c3

2

18

  • CPU: Intel® Xeon® Processor Gold 6151 (24.75M L3 Cache, 3.0 GHz)

  • Memory: 256 GB (or 262,144 MB)

60

Note

c3 DeHs: Number of vCPUs = (Number of sockets x Number of cores x Number of single-core threads - CPU overheads) x CPU overcommitment ratio

vCPUs = (2 x 18 x 2 - 12) x 1 = 60

ECSs Allowed on c3 DeHs

Table 2 ECS flavors allowed on c3 DeHs

ECS Flavor

vCPUs

Memory (RAM in GB)

c3.large.2

2

4

c3.xlarge.2

4

8

c3.2xlarge.2

8

16

c3.4xlarge.2

16

32

c3.8xlarge.2

32

64

c3.15xlarge.2

60

128

c3.large.4

2

8

c3.xlarge.4

4

16

c3.2xlarge.4

8

32

c3.4xlarge.4

16

64

c3.8xlarge.4

32

128

c3.15xlarge.4

60

256