Select "minimal" mode when installing the operating system,so that many services are not installed,this will reduce the consumption of resources by the operating system itself. And then install necessary files of cpu test by yum.
Set this environment variable to "performance" to enable cores to run at performance mode. "scaling_governor" is a configuration file in Linux's "cpufreq" model. There are five mode in "scaling_governor" which are performance, powersave, userspace, ondemand, and conservative. Setting it to "performance" can lock the CPU's frequency at top speed without adjust dynamically.
Set this environment variable to "yes" to enable applications to use large pages.
Setting this environment variable is necessary to enable applications to use large pages.
This BIOS option allows the enabling/disabling of a processor mechanism to prefetch data into the cache according to a pattern-recognition algorithm In some cases, setting this option to Disabled may improve performance.Users should only disable this option after performing application benchmarking to verify improved performance in their environment.
Enabling this option allows the processor cores to automatically increase its frequency and increasing performance if it is running below power, temperature.
Enabling this option allows to use processor resources more efficiently, enabling multiple threads to run on each core and increases processor throughput, improving overall performance on threaded software.
This BIOS setting allows the memory to be clocked to the highest supported frequency.
If virtualization is not used, this option should be set to "Disabled", this can result in slight performance liftings and energy savings