The following table shows information about each instance type such as the number of connections and throughput. When you call API operations that involve the InstanceClass parameter, you can refer to this table to specify a suitable value for the InstanceClass parameter. The InstanceClass parameter indicates instance types.
Specification | InstanceClass value (used in API operations) | Maximum number of connections | Maximum throughput (MB/s) |
|---|---|---|---|
1 core, 1 GB memory | memcache.master.small.default | 10,000 | 10 |
1 core, 2 GB memory | memcache.master.mid.default | 10,000 | 16 |
1 core, 4 GB memory | memcache.master.stand.default | 10,000 | 24 |
1 core, 8 GB memory | memcache.master.large.default | 10,000 | 24 |
2 cores, 16 GB memory | memcache.sharding.small.default | 480,000 | 192 |
4 cores, 32 GB memory | memcache.sharding.mid.default | 480,000 | 384 |
8 cores, 64 GB memory | memcache.sharding.large.default | 480,000 | 768 |
16 cores, 128 GB memory | memcache.sharding.2xlarge.default | 480,000 | 1536 |
16 cores, 256 GB memory | memcache.sharding.4xlarge.default | 480,000 | 1536 |
32 cores, 512 GB memory | memcache.sharding.8xlarge.default | 480,000 | 2048 |
All the preceding specifications are supported in all regions.