TUNED_PROFILES_SAP_HANA(7)

✨ TUNED_PROFILES_SAP_HANA ✨

okay bestie, so this is a page from the TuneD manual family (section 7, the "miscellaneous" girlies), and it's all about tuned-profiles-sap-hana — the description of the profiles provided for SAP HANA. 💅

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🎀 NAME 🎀

tuned-profiles-sap-hana — literally the description of the profiles provided for the SAP HANA.

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🌸 DESCRIPTION 🌸

These profiles provide performance optimizations for the SAP HANA applications. that's it, that's the whole vibe. it's giving speed. 🏎️✨

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👑 PROFILES 👑

The following profiles are provided, no cap:

• sap-hana — a performance optimized profile for the SAP HANA applications. She allows sleep states down to C3 🛌 and enables sysctl settings that improve throughput performance of disk and network IO. CPU governor is set to performance and CPU energy performance bias is set to performance. She also disables transparent hugepages, locks CPU to the low C states (by PM QoS) and tunes sysctl regarding semaphores. obsessed, honestly. 🔥
• sap-hana-kvm-guest — a performance optimized profile for the SAP HANA application when running as a virtual guest on KVM 🧚. It loads the cpuidle-haltpoll driver to ensure lower latencies (at the cost of a higher power consumption — yes bestie, trade-offs are real 😭). The clocksource is set to TSC, and skew_tick is enabled. main character energy fr fr. ⭐

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📁 FILES 📁

• /etc/tuned/*
• /usr/lib/tuned/*

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🫶 SEE ALSO 🫶

tuned(8) tuned-adm(8) tuned-profiles(7) tuned-profiles-atomic(7) tuned-profiles-sap(7) tuned-profiles-mssql(7) tuned-profiles-oracle(7) tuned-profiles-realtime(7) tuned-profiles-nfv-host(7) tuned-profiles-nfv-guest(7) tuned-profiles-cpu-partitioning(7) tuned-profiles-compat(7) tuned-profiles-postgresql(7) tuned-profiles-openshift(7) tuned-profiles-spectrumscale-ece(7)

like, go read those too, they ate. 📚💖

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💜 AUTHOR 💜

Jaroslav Škarvada <jskarvad@redhat.com>

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and that's the whole page, bestie!! brought to you by the Fedora Power Management SIG, dated 30 Mar 2017 — vintage but iconic, we love a legacy queen 🎀🦋💖 slay, bye!! ✨