ECS Specifications Used by MRS
MRS uses ECSs of the following types in different application scenarios.
- General computing (S3)
- General computing-plus (C3)
- General computing-plus (C6)
- Disk-intensive (D2)
- Disk-intensive (D3)
- General network enhancement (C3ne)
- High-performance computing (Hc2)
- Memory-optimized (M3)
- Memory-optimized (M6)
- Kunpeng general computing-plus (KC1)
- Kunpeng memory-optimized (KM1)
- Kunpeng memory-optimized (KI1)
- Ultra-high I/O (I3)
- Ultra-high I/O (IR3)
- GPU computing-accelerated (P1)
ECS Flavor Naming Rules
AB.C.D
Example: m2.8xlarge.8
In the preceding flavor:
- A specifies the ECS type. For example, s indicates a general-purpose ECS, c a computing ECS, and m a memory-optimized ECS.
- B specifies the type ID. For example, the 1 in s1 indicates a general-purpose first-generation ECS, and the 2 in s2 indicates a general-purpose second-generation ECS.
- C specifies a flavor size and can be any of the following options: medium, large, and xlarge.
- D specifies the ratio of memory to vCPUs expressed in a digit. For example, value 4 indicates that the ratio of memory to vCPUs is 4.
Specifications
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| S3 | 4 | 8 | s3.xlarge.2.linux.bigdata | KVM |
| 8 | 16 | s3.2xlarge.2.linux.bigdata | KVM | |
| 16 | 32 | s3.4xlarge.2.linux.bigdata | KVM | |
| 4 | 16 | s3.xlarge.4.linux.bigdata | KVM | |
| 16 | 64 | s3.4xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| C3 | 4 | 8 | c3.xlarge.2.linux.bigdata | KVM |
| 16 | 32 | c3.4xlarge.2.linux.bigdata | KVM | |
| 4 | 16 | c3.xlarge.4.linux.bigdata | KVM | |
| 8 | 32 | c3.2xlarge.4.linux.bigdata | KVM | |
| 16 | 64 | c3.4xlarge.4.linux.bigdata | KVM | |
| 32 | 128 | c3.8xlarge.4.linux.bigdata | KVM | |
| 60 | 256 | c3.15xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| C6 | 4 | 16 | c6.xlarge.4.linux.bigdata | KVM |
| 8 | 16 | c6.2xlarge.2.linux.bigdata | KVM | |
| 8 | 32 | c6.2xlarge.4.linux.bigdata | KVM | |
| 16 | 32 | c6.4xlarge.2.linux.bigdata | KVM | |
| 16 | 64 | c6.4xlarge.4.linux.bigdata | KVM | |
| 32 | 64 | c6.8xlarge.2.linux.bigdata | KVM | |
| 32 | 128 | c6.8xlarge.4.linux.bigdata | KVM | |
| 64 | 128 | c6.16xlarge.2.linux.bigdata | KVM | |
| 64 | 256 | c6.16xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type | Local Disk (GB) |
|---|---|---|---|---|---|
| D2 | 8 | 64 | d2.2xlarge.8.linux.bigdata | KVM | 4×1800 |
| 16 | 128 | d2.4xlarge.8.linux.bigdata | KVM | 8×1800 | |
| 32 | 256 | d2.8xlarge.8.linux.bigdata | KVM | 16×1800 | |
| D3 | 8 | 64 | d3.2xlarge.8.linux.bigdata | KVM | 4 × 1800 |
| 16 | 128 | d3.4xlarge.8.linux.bigdata | KVM | 8 × 1800 | |
| 32 | 256 | d3.8xlarge.8.linux.bigdata | KVM | 16 × 1800 | |
| 56 | 560 | d3.14xlarge.10.linux.bigdata | KVM | 28 × 1800 |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| C3ne | 8 | 16 | c3ne.2xlarge.2.linux.bigdata | KVM |
| 4 | 16 | c3ne.xlarge.4.linux.bigdata | KVM | |
| 8 | 32 | c3ne.2xlarge.4.linux.bigdata | KVM | |
| 16 | 32 | c3ne.4xlarge.2.linux.bigdata | KVM | |
| 16 | 64 | c3ne.4xlarge.4.linux.bigdata | KVM | |
| 32 | 128 | c3ne.8xlarge.4.linux.bigdata | KVM | |
| 60 | 256 | c3ne.15xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| Hc2 | 8 | 16 | hc2.2xlarge.2.linux.bigdata | KVM |
| 16 | 32 | hc2.4xlarge.2.linux.bigdata | KVM | |
| 32 | 64 | hc2.8xlarge.2.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| M3 | 2 | 16 | m3.large.8.linux.bigdata | KVM |
| 4 | 32 | m3.xlarge.8.linux.bigdata | KVM | |
| 8 | 64 | m3.2xlarge.8.linux.bigdata | KVM | |
| 16 | 128 | m3.4xlarge.8.linux.bigdata | KVM | |
| 32 | 256 | m3.8xlarge.8.linux.bigdata | KVM | |
| 60 | 512 | m3.15xlarge.8.linux.bigdata | KVM | |
| M6 | 4 | 32 | m6.xlarge.8.linux.bigdata | KVM |
| 8 | 64 | m6.2xlarge.8.linux.bigdata | KVM | |
| 12 | 96 | m6.3xlarge.8.linux.bigdata | KVM | |
| 16 | 128 | m6.4xlarge.8.linux.bigdata | KVM | |
| 24 | 192 | m6.6xlarge.8.linux.bigdata | KVM | |
| 32 | 256 | m6.8xlarge.8.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| KC1 | 4 | 16 | kc1.xlarge.4.linux.bigdata | KVM |
| 8 | 16 | kc1.2xlarge.2.linux.bigdata | KVM | |
| 8 | 32 | kc1.2xlarge.4.linux.bigdata | KVM | |
| 16 | 32 | kc1.4xlarge.2.linux.bigdata | KVM | |
| 16 | 64 | kc1.4xlarge.4.linux.bigdata | KVM | |
| 32 | 64 | kc1.8xlarge.2.linux.bigdata | KVM | |
| 32 | 128 | kc1.8xlarge.4.linux.bigdata | KVM | |
| 60 | 120 | kc1.15xlarge.2.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| KM1 | 4 | 32 | km1.xlarge.8.linux.bigdata | KVM |
| 8 | 64 | km1.2xlarge.8.linux.bigdata | KVM | |
| 16 | 128 | km1.4xlarge.8.linux.bigdata | KVM | |
| 32 | 256 | km1.8xlarge.8.linux.bigdata | KVM | |
| 60 | 480 | km1.15xlarge.8.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| KI1 | 8 | 32 | ki1.2xlarge.4.linux.bigdata | KVM |
| 16 | 64 | ki1.4xlarge.4.linux.bigdata | KVM | |
| 32 | 128 | ki1.8xlarge.4.linux.bigdata | KVM | |
| 48 | 192 | ki1.12xlarge.4.linux.bigdata | KVM | |
| 64 | 228 | ki1.16xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| I3 | 8 | 64 | i3.2xlarge.8.linux.bigdata | KVM |
| 16 | 128 | i3.4xlarge.8.linux.bigdata | KVM | |
| 32 | 256 | i3.8xlarge.8.linux.bigdata | KVM | |
| 60 | 512 | i3.15xlarge.8.linux.bigdata | KVM | |
| IR3 | 4 | 16 | ir3.xlarge.4.linux.bigdata | KVM |
| 8 | 32 | ir3.2xlarge.4.linux.bigdata | KVM | |
| 16 | 64 | ir3.4xlarge.4.linux.bigdata | KVM | |
| 32 | 128 | ir3.8xlarge.4.linux.bigdata | KVM |
| Type | vCPU | Memory (GB) | Flavor | Virtualization Type |
|---|---|---|---|---|
| P1 | 8 | 64 | p1.2xlarge.8.linux.bigdata | KVM |
| 16 | 128 | p1.4xlarge.8.linux.bigdata | KVM | |
| 32 | 256 | p1.8xlarge.8.linux.bigdata | KVM |
Last Article: Appendix
Next Article: BMS Specifications Used by MRS
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