General-Purpose ECSs¶
Overview¶
General-purpose ECSs provide a balance of compute, memory, and network resources and a baseline level of vCPU performance with the ability to burst above the baseline. These ECSs are suitable for applications with general workloads, such as web servers, enterprise R&D, and small-scale databases.
S3 ECSs are suitable for applications that require moderate performance generally but occasionally burstable high performance, such as light-workload web servers, enterprise R&D and testing environments, and low- and medium-performance databases.
S2 ECSs use Intel® Xeon® Scalable processors, which significantly improve the comprehensive performance. They provide a balance of computing, memory, and network resources, a baseline level of vCPU performance, and the ability to burst above the baseline. These ECSs are suitable for many applications.
Scenarios¶
Applications
General-purpose ECSs are suitable for applications that have no special requirements on vCPUs, memory, disk capacities, or bandwidth, but have high requirements on security and reliability. The initial investment and maintenance costs are low.
Application scenarios
Enterprise website deployment, enterprise office environment setup, enterprise R&D and testing activities, web servers, R&D and testing environments, and small-scale databases
Specifications¶
Flavor | vCPUs | Memory (GiB) | Max./Assured Bandwidth (Gbit/s) | Max. PPS (10,000) | Max. NIC Queues | Max. NICs | Virtualization | Hardware |
---|---|---|---|---|---|---|---|---|
s3.medium.1 | 1 | 1 | 0.8/0.15 | 10 | 1 | 2 | KVM | CPU: Intel® Xeon® Cascade Lake 6278 |
s3.large.1 | 2 | 2 | 1.5/0.3 | 15 | 1 | 2 | KVM | |
s3.xlarge.1 | 4 | 4 | 2/0.5 | 25 | 1 | 2 | KVM | |
s3.2xlarge.1 | 8 | 8 | 3/1 | 50 | 2 | 2 | KVM | |
s3.4xlarge.1 | 16 | 16 | 6/2 | 100 | 4 | 2 | KVM | |
s3.8xlarge.1 | 32 | 32 | 8/2 | 200 | 8 | 4 | KVM | |
s3.medium.2 | 1 | 2 | 0.8/0.15 | 10 | 1 | 2 | KVM | |
s3.large.2 | 2 | 4 | 1.5/0.3 | 15 | 1 | 2 | KVM | |
s3.xlarge.2 | 4 | 8 | 2/0.5 | 25 | 1 | 2 | KVM | |
s3.2xlarge.2 | 8 | 16 | 3/1 | 50 | 2 | 2 | KVM | |
s3.4xlarge.2 | 16 | 32 | 6/2 | 100 | 4 | 2 | KVM | |
s3.8xlarge.2 | 32 | 64 | 8/2 | 200 | 8 | 4 | KVM | |
s3.medium.4 | 1 | 4 | 0.8/0.15 | 10 | 1 | 2 | KVM | |
s3.large.4 | 2 | 8 | 1.5/0.3 | 15 | 1 | 2 | KVM | |
s3.xlarge.4 | 4 | 16 | 2/0.5 | 25 | 1 | 2 | KVM | |
s3.2xlarge.4 | 8 | 32 | 3/1 | 50 | 2 | 2 | KVM | |
s3.4xlarge.4 | 16 | 64 | 6/2 | 100 | 4 | 2 | KVM | |
s3.8xlarge.4 | 32 | 128 | 8/2 | 200 | 8 | 4 | KVM | |
s3.medium.8 | 1 | 8 | 0.8/0.15 | 10 | 1 | 2 | KVM | |
s3.large.8 | 2 | 16 | 1.5/0.3 | 15 | 1 | 2 | KVM | |
s3.xlarge.8 | 4 | 32 | 2/0.5 | 25 | 1 | 2 | KVM | |
s3.2xlarge.8 | 8 | 64 | 3/1 | 50 | 2 | 2 | KVM | |
s3.4xlarge.8 | 16 | 128 | 6/2 | 100 | 4 | 2 | KVM | |
s3.8xlarge.8 | 32 | 256 | 8/2 | 200 | 8 | 4 | KVM |
Flavor | vCPUs | Memory (GiB) | Max./Assured Bandwidth (Gbit/s) | Max. PPS (10,000) | Max. NIC Queues | Max. NICs | Virtualization | Hardware |
---|---|---|---|---|---|---|---|---|
s2.medium.1 | 1 | 1 | 0.5/0.1 | 5 | 1 | 12 | KVM | CPU: Intel® Xeon® Skylake 6161 |
s2.large.1 | 2 | 2 | 0.8/0.2 | 10 | 1 | 12 | KVM | |
s2.xlarge.1 | 4 | 4 | 1.5/0.4 | 15 | 1 | 12 | KVM | |
s2.2xlarge.1 | 8 | 8 | 3/0.8 | 20 | 2 | 12 | KVM | |
s2.4xlarge.1 | 16 | 16 | 4/1.5 | 30 | 4 | 12 | KVM | |
s2.8xlarge.1 | 32 | 32 | 6/3 | 50 | 8 | 12 | KVM | |
s2.medium.2 | 1 | 2 | 0.5/0.1 | 5 | 1 | 12 | KVM | |
s2.large.2 | 2 | 4 | 0.8/0.2 | 10 | 1 | 12 | KVM | |
s2.xlarge.2 | 4 | 8 | 1.5/0.4 | 15 | 1 | 12 | KVM | |
s2.2xlarge.2 | 8 | 16 | 3/0.8 | 20 | 2 | 12 | KVM | |
s2.4xlarge.2 | 16 | 32 | 4/1.5 | 30 | 4 | 12 | KVM | |
s2.8xlarge.2 | 32 | 64 | 6/3 | 50 | 8 | 12 | KVM | |
s2.medium.4 | 1 | 4 | 0.5/0.1 | 5 | 1 | 12 | KVM | |
s2.large.4 | 2 | 8 | 0.8/0.2 | 10 | 1 | 12 | KVM | |
s2.xlarge.4 | 4 | 16 | 1.5/0.4 | 15 | 1 | 12 | KVM | |
s2.2xlarge.4 | 8 | 32 | 3/0.8 | 20 | 2 | 12 | KVM | |
s2.4xlarge.4 | 16 | 64 | 4/1.5 | 30 | 4 | 12 | KVM | |
s2.8xlarge.4 | 32 | 128 | 6/3 | 50 | 8 | 12 | KVM | |
s2.medium.8 | 1 | 8 | 0.5/0.1 | 5 | 1 | 12 | KVM | |
s2.large.8 | 2 | 16 | 0.8/0.2 | 10 | 1 | 12 | KVM | |
s2.xlarge.8 | 4 | 32 | 1.5/0.4 | 15 | 1 | 12 | KVM | |
s2.2xlarge.8 | 8 | 64 | 3/0.8 | 20 | 2 | 12 | KVM | |
s2.4xlarge.8 | 16 | 128 | 4/1.5 | 30 | 4 | 12 | KVM | |
s2.8xlarge.8 | 32 | 256 | 6/3 | 50 | 8 | 12 | KVM |
Notes¶
Table 3 lists the OSs supported by general-purpose ECSs.
OS | Version |
---|---|
Alma | Alma 8 64bit |
CentOS |
|
Debian |
|
EulerOS | EulerOS 2.5 64bit |
Fedora |
|
OpenSUSE | OpenSUSE 15.3 64bit |
Oracle Linux |
|
Red Hat |
|
Rocky | Rocky 8 64bit |
SUSE |
|
SUSE-SAP |
|
Ubuntu |
|
Windows |
|
openEuler | openEuler 20.03 64bit |