Hardware requirements of large (production) profile
Hardware requirements of foundational services for deploying a large (production) profile.
For each platform, two tables are provided:
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Table 1 provides the hardware requirement of each individual service, excluding the hardware requirement of its dependencies.
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Table 2 provides the hardware requirement of individual services, including the hardware requirement of their dependencies. For example, if you install the IM service in your cluster, the Common Web UI and
common-service-dbservice is also installed. The IM hardware requirement values that are in Table 2 include the Common Web UI andcommon-service-dbservice hardware requirements.
See the following notes:
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For capacity planning, consider the CPU request and memory request.
- The CPU request is the minimum number of cores that must be available when a service is created.
- The memory request is the minimum amount of memory that must be available when a service is created.
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To determine the total CPU and memory requirement for all services, see Hardware requirements and recommendations for foundational services.
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Only one instance of a service is installed in your cluster.
Review the tables that are applicable to your platform:
Linux® x86_64 clusters
Large (production) profile sizing for Linux® x86_64 clusters.
Hardware requirements of individual services Linux® x86_64 clusters
| Service Name | Replica | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | 3 | 4.3 | 9 | 3.1 | 9.9 | 2.304 | 5.25 |
| EDB | 2 | 0.45 | 1.5 | 1.2 | 3.3 | 0.4 | 1.4 |
| Common Web UI | 3 | 1.4 | 3 | 1.5 | 2.1 | 0.753 | 0 |
Hardware requirements of individual services with dependencies for Linux® x86_64 clusters
| Service Name | Dependencies | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | EDB, Common Web UI | 6.15 | 13.5 | 5.8 | 15.3 | 3.457 | 6.65 |
Linux® on Power® (ppc64le) clusters
Large (production) profile sizing for Linux® on Power® (ppc64le) clusters.
Hardware requirements of individual services for Linux® on Power® (ppc64le) clusters
| Service Name | Replica | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | 3 | 4.5 | 15 | 4.3 | 7 | 2.304 | 5.25 |
| EDB | 2 | 0.768 | 3 | 1.536 | 6.144 | 1 | 2.048 |
| Common Web UI | 3 | 0.9 | 3 | 1.2 | 3.9 | 0.753 | 0 |
Hardware requirements of individual services with dependencies for Linux® on Power® (ppc64le) clusters
| Service Name | Dependencies | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | EDB, Common Web UI | 6.168 | 21 | 77.036 | 17.044 | 4.057 | 7.298 |
Linux® on IBM® Z and LinuxONE clusters
Large (production) profile sizing for Linux® on IBM® Z and LinuxONE clusters.
Hardware requirements of individual services for Linux® on IBM® Z and LinuxONE clusters
| Service Name | Replica | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | 3 | 4.5 | 12 | 7.04 | 11.2 | 2.304 | 5.25 |
| EDB | 2 | 0.45 | 1.5 | 1.2 | 3.3 | 0.4 | 1.4 |
| Common Web UI | 3 | 0.9 | 3 | 1.2 | 3.7 | 0.753 | 0 |
Hardware requirements of individual services with dependencies for Linux® on IBM® Z and LinuxONE clusters
| Service Name | Dependencies | CPU Request (cores) | CPU Limit (cores) | Memory Request (GB) | Memory Limit (GB) | Ephemeral Storage Request (GB) | Ephemeral Storage Limit (GB) |
|---|---|---|---|---|---|---|---|
| IM | EDB, Common Web UI | 6.168 | 18 | 9.776 | 21.044 | 4.057 | 7.298 |