Symptom
You are seeking guidance on the optimal settings for the Linux OS parameters 'current_driver' and 'scaling_governor':
- /sys/devices/system/cpu/cpuidle/current_driver
- /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
These settings impact the performance of SAP HANA running on certain Linux distributions.
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Environment
- SAP HANA, platform edition 1.0
- SAP HANA, platform edition 2.0
- SUSE Linux Enterprise Server (SLES) 11
- Red Hat Enterprise Linux (RHEL) 6
Product
SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0
Keywords
scaling_governor, current_driver, CPU power saving , KBA , HAN-DB , SAP HANA Database , BC-OP-LNX , Linux , How To
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