Help Center/ Elastic Cloud Server/ User Guide (Kuala Lumpur Region)/ Service Overview/ ECS Specifications and Types/ General Computing-plus ECSs
Updated on 2024-06-21 GMT+08:00
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General Computing-plus ECSs

Overview

Compared with general-purpose ECSs, general computing-plus ECSs provide the combinations of vCPUs and memory with larger specifications. In addition, the ECSs use latest-generation network acceleration engines and Data Plane Development Kit (DPDK) to provide higher network performance.

C6 ECSs use second-generation Intel® Xeon® Scalable processors to provide powerful and stable computing performance. By using 25GE high-speed intelligent NICs, they offer ultra-high network bandwidth and packets per second (PPS).

Specifications

Table 1 C6 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

EVS Basic Bandwidth

(Gbit/s)

Virtualization

c6.large.2

2

4

4/1.2

40

2

2

1.5

KVM

c6.xlarge.2

4

8

8/2.4

80

2

3

2

KVM

c6.2xlarge.2

8

16

15/4.5

150

4

4

2.5

KVM

c6.4xlarge.2

16

32

20/9

280

8

8

5

KVM

c6.8xlarge.2

32

64

30/18

550

16

8

10

KVM

c6.16xlarge.2

64

128

40/36

1000

32

8

20

KVM

c6.large.4

2

8

4/1.2

40

2

2

1.5

KVM

c6.xlarge.4

4

16

8/2.4

80

2

3

2

KVM

c6.2xlarge.4

8

32

15/4.5

150

4

4

2.5

KVM

c6.4xlarge.4

16

64

20/9

280

8

8

5

KVM

c6.8xlarge.4

32

128

30/18

550

16

8

10

KVM

c6.12xlarge.4

48

192

35/27

750

16

8

15

KVM

c6.16xlarge.4

64

256

40/36

1000

32

8

20

KVM

Scenarios

Websites and web applications, generalized databases and cache servers, and medium- and heavy-workload enterprise applications with strict requirements on computing and network performance