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Plugin for tuning CPU options. Powersaving, governor, required latency, etc.
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is_cpu_onlinet replace( R R" t sd( ( s< /usr/lib/python2.7/site-packages/tuned/plugins/plugin_cpu.pyt _is_cpu_onlinen s c C s t j j d | � S( Ns3 /sys/devices/system/cpu/%s/cpufreq/scaling_governor( RP RQ RR ( R R" ( ( s< /usr/lib/python2.7/site-packages/tuned/plugins/plugin_cpu.pyt _cpu_has_scaling_governorr s c C sL | j | � s$ t j d | � t S| j | � sH t j d | � t St S( Ns '%s' is not online, skippings. there is no scaling governor fo '%s', skipping( RX RA t debugR
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d d j | � � d } | S( Nt |i s. The 'governor' option contains an empty value.s! setting governor '%s' on cpu '%s's3 /sys/devices/system/cpu/%s/cpufreq/scaling_governors7 Ignoring governor '%s' on cpu '%s', it is not supporteds. None of the scaling governors is supported: %ss , ( R[ R RT R� Rx t lenRA Ri R� RB R R{ RZ t warnt join( R t governorsR" t simR, t available_governors( ( s< /usr/lib/python2.7/site-packages/tuned/plugins/plugin_cpu.pyt
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d | | f � | j j | | � qn | S( NsI ignoring sampling_down_factor setting for CPU '%s', cannot match governorsT ignoring sampling_down_factor setting for CPU '%s', governor '%s' doesn't support its6 setting sampling_down_factor to '%s' for governor '%s'( R R t clearR� RA RZ R_ Ra R� RP RQ RR RT RB R R{ ( R R- R" R� R| R, RQ ( ( s< /usr/lib/python2.7/site-packages/tuned/plugins/plugin_cpu.pyt _set_sampling_down_factor s&
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Ns %s is not online, skippingR R� s2 Trying to set energy_perf_bias to '%s' on cpu '%s'i s5 energy_perf_bias successfully set to '%s' on cpu '%s's" Failed to set energy_perf_bias: %ssH Could not set energy_perf_bias to '%s' on cpu '%s', trying another valuesP Failed to set energy_perf_bias on cpu '%s'. Is the value in the profile correct?( RX RA RZ R R t lstripR� Rx R� RB Ri RT ( R R. R" R� R� t valsR| RO R� ( ( s< /usr/lib/python2.7/site-packages/tuned/plugins/plugin_cpu.pyt _set_energy_perf_bias< s6
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