Kdump System Requirements
The following table lists the minimum amount of reserved memory that's required to use Kdump, based on the system's architecture and the amount of available memory.
Table 10-1 Kdump Memory Requirements
| Architecture | Available Memory | Minimum Reserved Memory |
|---|---|---|
|
|
1 GB to 64 GB |
448 MB of RAM |
|
64 GB and more |
512 MB of RAM |
|
|
Arm (aarch64) |
2 GB to 8 GB |
256 MB of RAM |
|
8 GB to 512 GB |
1 GB of RAM |
|
|
512 GB and more |
3 GB of RAM |