Environment Requirements
Before tuning, ensure that the environment meets the hardware and software requirements. The hardware configuration includes CPUs, memory, and drives. The software configuration includes the OS, JVM, and applications.
Hardware Requirements
Table 1 shows the hardware components of the SPECjvm test environment.
Item |
Required Specification |
|---|---|
Server |
Kunpeng server |
CPU |
2 x Kunpeng 920 7260 processor |
Memory |
16 x 32 GB 2933 DDR4 NOTE:
Populate one DIMM Per Channel (1DPC) to maximize the memory performance. That is, populate the DIMM 0 slot of each channel. |
System drive |
No special requirements |
Software Requirements (openEuler)
If openEuler is used, the software requirements listed in Table 2 must be met.
Item |
Version |
How to Obtain |
|---|---|---|
OS |
openEuler 22.03 LTS SP2 |
|
OS image |
openEuler-22.03-LTS-SP2-aarch64-dvd.iso |
|
Kernel |
5.10.0-153.12.0.92.oe2203sp2.aarch64 |
- |
Docker |
Default (18.09.0) |
- |
Container image |
openEuler 22.03 LTS SP2 |
- |
java-1.8.0-openjdk |
BiSheng JDK 1.8.0_XXX-XXX |
|
SPECjvm |
2008 |
- |
Software Requirements (CentOS)
If CentOS is used, the software requirements listed in Table 3 must be met.
Item |
Version |
How to Obtain |
|---|---|---|
OS |
CentOS 7.6 |
- |
OS image |
CentOS-7-aarch64-Everything-1810.iso |
|
Kernel |
4.14.0-115.el7a.0.1.aarch64 |
- |
Docker |
Default (1.13.1) |
- |
Container image |
CentOS 7.6 |
- |
java-1.8.0-openjdk |
BiSheng JDK 1.8.0_XXX-XXX |
Contact Huawei technical support. |
SPECjvm |
2008 |
- |