Memory-optimized ECSs

Overview

Specifications

Table 1 M4 ECS specifications

Flavor

vCPUs

Memory (GiB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Maximum NICs

Virtualization Type

Hardware

m4.large.8

2

16

4/1.2

40

2

2

KVM

CPU: Intel® Xeon® Cascade Lake 6266

m4.xlarge.8

4

32

8/2.4

80

2

3

KVM

m4.2xlarge.8

8

64

15/4.5

150

4

4

KVM

m4.3xlarge.8

12

96

17/7

200

4

6

KVM

m4.4xlarge.8

16

128

20/9

280

8

8

KVM

m4.6xlarge.8

24

192

25/14

400

8

8

KVM

m4.8xlarge.8

32

256

30/18

550

16

8

KVM

m4.16xlarge.8

64

512

40/36

1000

32

8

KVM

Table 2 M3 ECS specifications

Flavor

vCPUs

Memory (GiB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Maximum NICs

Virtualization Type

Hardware

m3.large.8

2

16

1.5/0.6

30

2

12

KVM

CPU: Intel® Xeon® Skylake 6151

m3.xlarge.8

4

32

3/1.1

50

2

12

KVM

m3.2xlarge.8

8

64

5/2

90

4

12

KVM

m3.4xlarge.8

16

128

10/4.5

130

4

12

KVM

m3.8xlarge.8

32

256

15/9

260

8

12

KVM

m3.15xlarge.8

60

512

17/17

500

16

12

KVM

Table 3 M2 ECS specifications

Flavor

vCPUs

Memory (GiB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Virtualization Type

Hardware

m2.4xlarge.8

16

128

8/5

40

4

KVM

CPU: Intel® Xeon® Processor E5-2690 v4

m2.8xlarge.8

32

256

13/8

60

8

KVM

Scenarios