1TUNED_PROFILES_SAP_HANA(7)           TuneD          TUNED_PROFILES_SAP_HANA(7)
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NAME

6       tuned-profiles-sap-hana  - description of profiles provided for the SAP
7       HANA
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DESCRIPTION

11       These profiles provides performance optimizations for the SAP HANA  ap‐
12       plications.
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PROFILES

16       The following profiles are provided:
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19       sap-hana
20              A  performance  optimized profile for the SAP HANA applications.
21              It disables power saving mechanisms and enables sysctl  settings
22              that  improve throughput performance of disk and network IO. CPU
23              governor is set to performance and CPU energy  performance  bias
24              is  set  to performance. It also disables transparent hugepages,
25              locks CPU to the low C states (by PM QoS) and tunes  sysctl  re‐
26              garding semaphores.
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FILES

30       /etc/tuned/*
31       /usr/lib/tuned/*
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SEE ALSO

35       tuned(8)    tuned-adm(8)   tuned-profiles(7)   tuned-profiles-atomic(7)
36       tuned-profiles-sap(7) tuned-profiles-mssql(7)  tuned-profiles-oracle(7)
37       tuned-profiles-realtime(7)     tuned-profiles-nfv-host(7)    tuned-pro‐
38       files-nfv-guest(7)    tuned-profiles-cpu-partitioning(7)     tuned-pro‐
39       files-compat(7)    tuned-profiles-postgresql(7)    tuned-profiles-open‐
40       shift(7)
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AUTHOR

43       Jaroslav Škarvada <jskarvad@redhat.com>
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47Fedora Power Management SIG       30 Mar 2017       TUNED_PROFILES_SAP_HANA(7)