[FUG-BR] [Curiosidade] Velocidade de queda da temperatura baixando o clock.
Nilton Jose Rizzo
rizzo em i805.com.br
Sábado Setembro 19 10:14:00 BRT 2015
Em Fri, 18 Sep 2015 00:10:57 -0300, Joao Rocha Braga Filho escreveu
Aqui em casa rodando um Athon XP II 64
last pid: 59718; load averages: 1.60, 1.62, 1.72 up
5+12:28:23 10:07:16
109 processes: 1 running, 106 sleeping, 2 zombie
CPU: 11.3% user, 0.0% nice, 44.9% system, 2.1% interrupt, 41.6% idle
Mem: 573M Active, 5895M Inact, 1343M Wired, 832M Buf, 124M Free
Swap: 3852M Total, 369M Used, 3482M Free, 9% Inuse
PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND
31757 rizzo 123 20 0 1055M 553M select 1 189:01 102.34% firefox
59642 rizzo 1 21 0 27992K 6472K select 1 0:51 2.77% ssh
1248 rizzo 1 20 0 3236M 24484K select 0 79:05 2.28% Xorg
1357 rizzo 6 20 0 511M 97344K select 1 64:44 1.15% ktorrent
565 root 1 20 0 16664K 888K select 1 0:48 1.12% moused
1261 rizzo 1 20 0 178M 11432K select 0 2:38 0.76% xfwm4
59641 rizzo 1 20 0 25756K 4444K select 1 0:03 0.21% scp
31786 rizzo 10 20 0 1670M 99M select 1 4:34 0.12% midori
59718 root 1 20 0 21932K 3456K CPU1 1 0:00 0.09% top
1320 rizzo 3 20 0 508M 23388K select 0 6:54 0.07% cairo-dock
1029 mysql 16 20 0 241M 5616K select 0 1:40 0.02% mysqld
1325 rizzo 1 20 0 191M 3820K select 0 0:36 0.02% python2.7
1419 rizzo 1 20 0 74808K 5232K select 0 0:09 0.01% xterm
1255 rizzo 1 20 0 17068K 1856K select 0 0:28 0.01% dbus-daemon
59635 rizzo 1 20 0 74808K 9492K select 0 0:00 0.01% xterm
1263 rizzo 4 20 0 230M 10052K select 0 0:23 0.01% xfce4-panel
1266 rizzo 4 20 0 217M 9320K select 0 0:18 0.00% xfdesktop
1178 haldaemon 2 20 0 60796K 3712K select 1 2:20 0.00% hald
dev.hwpstate.0.freq_settings: 3400/29680 2700/22417 2000/18225 800/7315
dev.cpu.0.freq_levels: 3400/29680 2700/22417 2000/18225 800/7315
dev.cpu.0.freq: 3400
Dei uma customizada no seu script João, como segue
root at valfenda:~ # more temperatura.csh
#!/bin/csh
set f=`sysctl -e dev.cpu.0.freq`
sysctl -a | grep dev.cpu...temperature
sysctl dev.cpu.0.freq=1250
set c=10
while ( $c )
sysctl -a | grep dev.cpu...temperature
sleep 1
@ c --
end
sysctl $f
root at valfenda:~ # csh temperatura.csh
dev.cpu.1.temperature: 82,6C
dev.cpu.0.temperature: 82,6C
dev.cpu.0.freq: 3400 -> 800
dev.cpu.1.temperature: 81,6C
dev.cpu.0.temperature: 81,6C
dev.cpu.1.temperature: 79,0C
dev.cpu.0.temperature: 79,0C
dev.cpu.1.temperature: 77,5C
dev.cpu.0.temperature: 77,5C
dev.cpu.1.temperature: 76,7C
dev.cpu.0.temperature: 76,7C
dev.cpu.1.temperature: 76,5C
dev.cpu.0.temperature: 76,5C
dev.cpu.1.temperature: 76,0C
dev.cpu.0.temperature: 76,0C
dev.cpu.1.temperature: 75,6C
dev.cpu.0.temperature: 75,6C
dev.cpu.1.temperature: 75,3C
dev.cpu.0.temperature: 75,3C
dev.cpu.1.temperature: 75,0C
dev.cpu.0.temperature: 75,0C
dev.cpu.1.temperature: 74,7C
dev.cpu.0.temperature: 74,7C
dev.cpu.0.freq: 800 -> 3400
root at valfenda:~ #
---
/*************************************************
**Nilton José Rizzo UFRRJ
**http://www.rizzo.eng.br http://www.ufrrj.br
**http://lattes.cnpq.br/0079460703536198
**************************************************/
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