This section provides hardware and software requirements for PPEM, as well as information on resource calculation when scaling the DBMS.
Below are the minimum hardware and software requirements for servers where the manager and agent are deployed.
The following can act as a server:
bare metal server
Xen/KVM/VMWare-based virtual machine
container environment in privileged mode
Using PPEM at minimum requirements does not provide fault tolerance and is recommended only for pilot or experimental projects, low-load environments without high availability and fault tolerance requirements.
For the manager:
One server with the following minimum configuration:
CPU: 2 pcs.
RAM: 4 GB
SSD: 40 GB
Platform: x86_64 or any listed in Supported Platforms and Operating Systems
Operating system: Linux or any listed in Supported Platforms and Operating Systems
For the agent:
One server with the following minimum configuration:
CPU: 2 pcs.
RAM: 2 GB
SSD: 10 GB
Platform: x86_64 or any listed in Supported Platforms and Operating Systems
Operating system: Linux or any listed in Supported Platforms and Operating Systems
For the manager:
The required resources for the manager for 10 DBMS instances with 10 thousand objects in a separate instance:
CPU: 2 pcs.
RAM: 2 GB
SSD: 40 GB
The minimum configuration of the server where the manager is deployed (up to 10 instances with 10 thousand objects in a separate instance):
CPU: 2 pcs.
RAM: 4 GB
SSD: 40 GB
Resource calculation table:
| Number of Instances | CPU, pc. | RAM, GB | SSD, GB |
|---|---|---|---|
| 10 | 2 | 4 | 40 |
| 30 | 4 | 12 | 80 |
| 70 | 8 | 28 | 160 |
| 150 | 16 | 60 | 320 |
| 230 | 24 | 92 | 480 |
| 310 | 32 | 124 | 640 |
For the agent:
The required resources for the agent for 1 DBMS instance (up to 100 thousand instance objects):
CPU: 1 pc.
RAM: 512 MB
SSD: 20 GB
The minimum configuration of the server with the DBMS instance where the agent is deployed (up to 100 thousand instance objects):
CPU: 2 pcs.
RAM: 2 GB
SSD: 20 GB
Resource calculation table:
| Number of DBMS Objects | CPU, pc. | RAM, GB | SSD, GB |
|---|---|---|---|
| 100 thousand | 2 | 2 | 10 |
| 200 thousand | 3 | 4 | 20 |
| 400 thousand | 4 | 8 | 20 |