Date: Wed, 02 Jul 2014 22:57:53 +0900 (JST) From: Kazumaro Aoki <ka@flu.if0.org> To: freebsd-users-jp@freebsd.org Subject: [FreeBSD-users-jp 95223] Re: powerd with high frequency when idling Message-ID: <20140702.225753.74551033.ka@flu.if0.org> In-Reply-To: <20140701.080632.55501188.ka@flu.if0.org> References: <20140701.080632.55501188.ka@flu.if0.org>
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$B@DLZ!w9qJ,;{;T:_=;$G$9(B $B$=$&$$$($P!"(Bpowerd$B$G$9$,!"(B /etc/rc.d/powerd stop $B$9$k$H!"(B sysctl: dev.cpu.0.freq=1600: Operation not permitted $B$H$J$C$?$j!"(Bpowerd$B$N(Bdaemon$BF0:n$r;_$a$F(B /usr/sbin/powerd -v $B$9$k$H!"(B powerd: unable to determine AC line status load 0%, current freq 960 MHz ( 4), wanted freq 930 MHz load 0%, current freq 960 MHz ( 4), wanted freq 900 MHz load 0%, current freq 960 MHz ( 4), wanted freq 871 MHz load 3%, current freq 960 MHz ( 4), wanted freq 843 MHz load 0%, current freq 960 MHz ( 4), wanted freq 816 MHz load 0%, current freq 960 MHz ( 4), wanted freq 790 MHz changing clock speed from 960 MHz to 800 MHz load 6%, current freq 960 MHz ( 4), wanted freq 765 MHz changing clock speed from 960 MHz to 800 MHz load 25%, current freq 960 MHz ( 4), wanted freq 765 MHz changing clock speed from 960 MHz to 800 MHz load 4%, current freq 960 MHz ( 4), wanted freq 741 MHz changing clock speed from 960 MHz to 800 MHz load 0%, current freq 960 MHz ( 4), wanted freq 717 MHz changing clock speed from 960 MHz to 800 MHz load 7%, current freq 960 MHz ( 4), wanted freq 694 MHz changing clock speed from 960 MHz to 700 MHz load 6%, current freq 960 MHz ( 4), wanted freq 672 MHz changing clock speed from 960 MHz to 700 MHz load 7%, current freq 960 MHz ( 4), wanted freq 651 MHz changing clock speed from 960 MHz to 700 MHz $B$H$$$C$?$h$&$JI=<($K$J$j!"(Bpowerd$B$+$iF0:n<~GH?t$rMn$;$J$/$J$C$F$$$k$_$?(B $B$$$G$9!#(B $B0JA0$O!"(Bidle$B;~$ODL>o(B100MHz$BF0:n$^$G$A$c$s$HMn$A$F$$$?$N$G$9$,!"$J$K$+(B cpufreq(4)$B$H$+JQ$o$C$?$N$G$7$g$&$+!)(B $B@DLZOBKcO$!w9qJ,;{;T:_=;(B $B!Z0J2<!"A4J80zMQ![(B From: Kazumaro Aoki <ka@flu.if0.org> Subject: [FreeBSD-users-jp 95222] powerd with high frequency when idling Date: Tue, 01 Jul 2014 08:06:32 +0900 (JST) > $B<1<T$N3'MM(B > $B@DLZ$H?=$7$^$9(B > > $B0J2<$N7o$K$D$$$F!"2r7h$N$?$a!"$J$K$+D4$Y$k%R%s%H$H$+$"$l$P65$($F$b$i$((B > $B$k$H9,$$$G$9!#(B > > $B$3$A$i!"(BFreeBSD-8.4R/amd64$B$r1?MQ$7$F$*$j!"(Bpowerd$B$G>CHqEENO$H$$$&$+!"H/(B > $BG.NL$rD4@a$7$F$$$^$9!#(B > > $B$3$3(B1$B!A(B2$B%+7n!"2?$,$-$C$+$1$K$J$C$?$N$+$o$+$j$^$;$s$,!"(Bload$B$,(B0$B$G$bF0:n<~(B > $BGH?t$,$[$\:G9bCM$K$J$k$3$H$,$*$-$F$$$^$9!#(B > $B!t$b$7$+$7$?$i!"(B8.3R$B"*(B8.4R$B$N%?%$%_%s%0$@$C$?$+$b$7$l$^$;$s$,ITL@$G$9(B > > ps$B$G8+$F$bFC$K(BCPU$B$r?)$&$h$&$J(Bprocess$B$,F0$$$F$$$k$o$1$G$O$J$5$=$&$G$9!#(B > > $B<B:]$K7W;;$,$O$8$^$j(Bload$B$,$"$,$k$H:#EY$O$A$c$s$HF0:n<~GH?t$,2<$,$C$F$$(B > $B$-!"E,@Z$JH/G.$K$J$j$^$9!#(B > > load$B$,(B0$B$N(Bidle$B;~$K!"$A$c$s$HF0:n<~GH?t$,:GDcCM$KMn$A$k$h$&$K$7$?$$$N$G(B > $B$9$,!"$I$3$+$i<j$r$D$1$l$P$h$$$N$G$7$g$&$+!)(B > $B!t0JA0$O$=$&$J$C$F$$$^$7$?!#(B > > $B$3$A$i!"(Bpowerd$B$O(Boption$B$J$7$G$N5/F0$G!"$"$s$^$j(BCPU$B$d<~JU$,G.$/$J$j2a$.$J(B > $B$$$h$&(B/etc/sysctl.conf$B$G(B > hw.acpi.thermal.user_override=1 > hw.acpi.thermal.tz0._PSV=65C > hw.acpi.thermal.tz0._TC1=0 > hw.acpi.thermal.tz0._TC2=1 > hw.acpi.thermal.tz0._TSP=60 > hw.acpi.thermal.tz0.passive_cooling=1 > $B$H$7$F$$$^$9!#(B > > $B$"$H(Bsysctl -a$B$G(Bdev.cpu.0$B$r0zMQ$9$k$H0J2<$NDL$j$G$9!#(B > dev.cpu.0.freq: 1400 > dev.cpu.0.freq_levels: 1600/4940 1400/4322 1280/3347 1120/2928 960/2510 800/1435 700/1255 600/1076 500/896 400/717 300/538 200/358 100/179 > dev.cpu.0.cx_supported: C1/1/0 C2/2/100 > dev.cpu.0.cx_lowest: C1 > dev.cpu.0.cx_usage: 100.00% 0.00% last 497us > > $B2r@O$K;H$($k$+$I$&$+$o$+$j$^$;$s$,!"(Bdmesg$B$N=PNO$b$D$1$F$*$-$^$9!#(B > > $B@DLZOBKcO$!w9qJ,;{;T:_=;(B
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