Hi, any update of this issue? thanks, -Aubrey
John Martin wrote: > > On 01/ 4/11 07:17 AM, John Martin wrote: > > > The drivers didn't change between 154->155. I changed the NVIDIA > > driver a long time ago to normally wake up only 4 times per second. > > Just to be clear, this wakeup is a soft interrupt and is only in the > debug drivers I run and hopefully I will never leave this disabled in > a production driver. Also, the previous powertop output was with > the default behavior of using a fixed interrupt for the NVIDIA GPU, > which on this system is shared with a USB controller. If I boot > with the production driver and MSI interrupt enabled, I see: > > OpenSolaris PowerTOP > version 1.2 > > C-states (idle power) Avg Residency > P-states > (frequencies) > C0 (cpu running) (14.2%) > 1596 Mhz > 77.2% > C1 1.6ms (41.2%) > 1729 Mhz > 0.0% > C2 0.0ms (0.0%) > 1862 Mhz > 0.0% > C3 0.0ms (44.6%) > 1995 Mhz > 0.0% > > 2128 > Mhz 0.0% > > 2261 > Mhz 0.0% > > 2394 > Mhz 0.0% > > 2527 > Mhz 0.0% > > 2660 > Mhz 0.0% > > 2793 > Mhz 0.0% > > 2926 > Mhz 0.0% > > 3059 > Mhz 0.0% > > 3192 > Mhz 0.0% > > 3325 > Mhz 0.0% > > 3421 > Mhz(turbo) 22.8% > > Wakeups-from-idle per second: 191556.3 interval: 5.0s > no ACPI power usage estimate available > > Top causes for wakeups: > 9.7% (18536.2) sched : <xcalls> unix`dtrace_xcall_func > 1.0% (1949.8) sched : <xcalls> > unix`speedstep_pstate_transition > 0.2% (353.4) <kernel> : genunix`clock > 0.2% (298.2) <kernel> : genunix`cv_wakeup > 0.1% (241.4) sched : <xcalls> unix`hati_demap_func > 0.1% (176.6) <kernel> : SDC`sysdc_update > 0.0% ( 81.6) <kernel> : > uhci`uhci_handle_root_hub_status_change > 0.0% ( 52.0) <interrupt> : ahci#0 > 0.0% ( 43.2) <kernel> : cpudrv`cpudrv_monitor_disp > 0.0% ( 41.8) thunderbird-bin : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 28.6) Xorg : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 27.2) <kernel> : > ehci`ehci_handle_root_hub_status_change > 0.0% ( 22.0) mixer_applet2 : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 21.2) <kernel> : uhci`uhci_cmd_timeout_hdlr > 0.0% ( 17.6) fsflush : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 14.2) <kernel> : genunix`schedpaging > 0.0% ( 6.4) <kernel> : sd`sd_pm_idletimeout_handler > 0.0% ( 4.4) sched : <xcalls> unix`null_xcall > 0.0% ( 4.4) gnome-terminal : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 4.4) nwam-manager : <xcalls> > unix`speedstep_pstate_transition > 0.0% ( 4.2) <interrupt> : nvidia#0 > 0.0% ( 3.6) <kernel> : nvidia`nvidia_rc_timer > 0.0% ( 3.6) <kernel> : TS`ts_update > 0.0% ( 3.6) <interrupt> : uhci#1 > 0.0% ( 3.6) <interrupt> : uhci#2 > 0.0% ( 3.4) <interrupt> : uhci#3 > 0.0% ( 3.4) <interrupt> : uhci#0 > 0.0% ( 3.4) <interrupt> : ehci#1 > _______________________________________________ > pm-discuss mailing list > [email protected] > http://mail.opensolaris.org/mailman/listinfo/pm-discuss _______________________________________________ pm-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/pm-discuss
