Memory-optimized ECSs

Overview

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

M6 ECSs use second-generation Intel® Xeon® Scalable processors with technologies optimized to offer powerful and stable computing performance. Using 25GE high-speed intelligent NICs, M6 ECSs provide a maximum memory size of 512 GiB based on DDR4 for large-memory applications with high requirements on network bandwidth and packets per second (PPS).

Specifications

**Table 1** M6 ECS specifications
Flavor	vCPUs	Memory (GiB)	Max./Assured Bandwidth (Gbit/s)	Max. PPS (10,000)	Max. NIC Queues	EVS Basic Bandwidth (Gbit/s)	Virtualization
m6.large.8	2	16	4/1.2	40	2	1.5	KVM
m6.xlarge.8	4	32	8/2.4	80	2	2	KVM
m6.2xlarge.8	8	64	15/4.5	150	4	2.5	KVM
m6.3xlarge.8	12	96	17/7	200	4	4	KVM
m6.4xlarge.8	16	128	20/9	280	8	5	KVM
m6.6xlarge.8	24	192	25/14	400	8	8	KVM
m6.8xlarge.8	32	256	30/18	550	16	10	KVM
m6.16xlarge.8	64	512	40/36	1000	32	20	KVM

Scenarios

Applications
Memory-optimized ECSs are suitable for applications that process large volumes of data and require a large amount of memory, rapid data switching and processing, and low-latency storage resources.
Application scenarios
Big data analysis for precision marketing, e-commerce, and IoV, relational databases, NoSQL databases, and memory data analysis

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