Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
On this page

Memory-optimized ECSs

Updated on 2024-11-27 GMT+08:00

Overview

Memory-optimized ECSs have a large memory size and provide high memory performance. They are designed for memory-intensive applications that process large volumes of data, such as precision marketing, e-commerce, and IoV big data analysis.

  • M7n ECSs use the third-generation Intel® Xeon® Scalable processors to provide enhanced computing, security, and stability. Each M7n ECS can have a maximum number of 96 vCPUs and a memory speed of 3,200 MHz, and provide a secure and trusted cloud environment for memory-intensive computing applications.
  • M6s ECSs use the second-generation Intel® Xeon® Scalable processors with technologies optimized to offer powerful and stable computing performance. Using 25GE high-speed intelligent NICs, M6s ECSs provide a maximum memory size of 512 GiB based on DDR4 for memory-intensive applications with high requirements on network bandwidth and Packets Per Second (PPS).
  • M6 and M6nl ECSs use the second-generation Intel® Xeon® Scalable processors with technologies optimized to offer powerful and stable computing performance. Using 25GE high-speed intelligent NICs, M6 and nM6 ECSs provide a maximum memory size of 512 GiB based on DDR4 for memory-intensive applications with high requirements on network bandwidth and Packets Per Second (PPS).
  • GM7 ECSs are deployed on a new virtualization platform, use Chinese-developed HYGON C86 7380 CPUs, and have multiple technologies optimized. They use 25GE high-speed intelligent NICs to provide high network bandwidth and high PPS, and provide up to 512 GiB of DDR4 memory for memory-intensive applications.
  • GM6 ECSs are deployed on a new virtualization platform, use Chinese-developed HYGON C86 7285 CPUs, and have multiple technologies optimized. They use 25GE high-speed intelligent NICs to provide high network bandwidth and high PPS, and provide up to 512 GiB of DDR4 memory for memory-intensive applications.

Scenarios

  • Applications

    Memory-optimized ECSs are suitable for applications that require a large amount of memory such as relational databases, NoSQL databases, and memory data analysis

    GM7 and GM6 ECSs are suitable for massively parallel processing (MPP) data warehouse, MapReduce and Hadoop distributed computing, distributed file systems, network file systems, and log or data processing applications.

  • Application scenarios

    Big data analysis for precision marketing, e-commerce, and IoV, relational databases, NoSQL databases, and memory data analysis

    GM7 and GM6 ECSs are suitable for government, enterprise, and finance scenarios.

Specifications

Table 1 M7n ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

m7n.large.8

2

16

4/0.8

40

2

2

16

1.5/6

KVM

m7n.xlarge.8

4

32

8/1.6

80

2

3

32

2/6

KVM

m7n.2xlarge.8

8

64

15/3

150

4

4

64

3/6

KVM

m7n.3xlarge.8

12

96

17/5

200

4

6

96

4/6

KVM

m7n.4xlarge.8

16

128

20/6

280

8

8

128

5/6

KVM

m7n.6xlarge.8

24

192

25/9

400

8

8

192

6/None

KVM

m7n.8xlarge.8

32

256

30/12

550

16

8

256

8/None

KVM

m7n.12xlarge.8

48

384

35/18

750

16

8

256

12/None

KVM

m7n.16xlarge.8

64

512

36/24

800

28

8

256

16/None

KVM

m7n.24xlarge.8

96

768

40/36

850

32

8

256

24/None

KVM

Table 2 M6 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

m6.large.8

2

16

4/1.2

40

2

2

1/5

KVM

m6.xlarge.8

4

32

8/2.4

80

2

3

1.5/5

KVM

m6.2xlarge.8

8

64

15/4.5

150

4

4

2/5

KVM

m6.3xlarge.8

12

96

17/7

200

4

6

2.5/5

KVM

m6.4xlarge.8

16

128

20/9

280

8

8

3.5/5

KVM

m6.6xlarge.8

24

192

25/14

400

8

8

4/5

KVM

m6.8xlarge.8

32

256

30/18

550

16

8

7/10

KVM

m6.16xlarge.8

64

512

40/36

1,000

32

8

20/None

KVM

Table 3 M6s ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

m6s.large.8

2

16

3/1

30

2

2

KVM

m6s.xlarge.8

4

32

6/2

60

2

3

KVM

m6s.2xlarge.8

8

64

12/4

120

4

4

KVM

m6s.3xlarge.8

12

96

14/5.5

160

4

6

KVM

m6s.4xlarge.8

16

128

16/7.5

220

8

8

KVM

m6s.6xlarge.8

24

192

20/11

320

8

8

KVM

m6s.8xlarge.8

32

256

25/15

450

16

8

KVM

m6s.16xlarge.8

64

512

34/30

850

32

8

KVM

Table 4 M6nl ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

m6nl.large.8

2

16

4/1

32

2

2

KVM

m6nl.xlarge.8

4

32

8/2

64

2

3

KVM

m6nl.2xlarge.8

8

64

15/4

120

4

4

KVM

m6nl.3xlarge.8

12

96

17/6

160

4

6

KVM

m6nl.4xlarge.8

16

128

20/8

224

8

8

KVM

m6nl.6xlarge.8

24

192

25/12

320

8

8

KVM

m6nl.8xlarge.8

32

256

30/16

440

16

8

KVM

m6nl.16xlarge.8

64

512

40/32

800

32

8

KVM

Table 5 GM7 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

gm7.large.8

2

16

2/0.4

30

2

2

KVM

gm7.xlarge.8

4

32

3/0.8

50

2

3

KVM

gm7.2xlarge.8

8

64

4/1.5

80

4

4

KVM

gm7.3xlarge.8

12

96

5/2

110

4

6

KVM

gm7.4xlarge.8

16

128

7/3

140

8

8

KVM

gm7.6xlarge.8

24

192

8/4

200

8

8

KVM

gm7.8xlarge.8

32

256

10/5

260

16

8

KVM

gm7.16xlarge.8

64

512

18/10

400

32

8

KVM

Table 6 GM6 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

gm6.large.8

2

16

2/0.4

30

2

2

KVM

gm6.xlarge.8

4

32

3/0.8

50

2

3

KVM

gm6.2xlarge.8

8

64

4/1.5

80

4

4

KVM

gm6.3xlarge.8

12

96

5/2

110

4

6

KVM

gm6.4xlarge.8

16

128

7/3

140

8

8

KVM

gm6.6xlarge.8

24

192

8/4

200

8

8

KVM

gm6.8xlarge.8

32

256

10/5

260

16

8

KVM

gm6.16xlarge.8

64

512

18/10

400

32

8

KVM

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback