Ubuntu-gr Forum

Εμ... τώρα που το βλέπω, το top και σε μένα είναι 70-95% CPU:

Κώδικας: Επιλογή όλων

$ top

top - 13:33:59 up 20:49, 2 users, load average: 0.17, 0.11, 0.07
Tasks: 165 total, 1 running, 164 sleeping, 0 stopped, 0 zombie
Cpu(s): 51.4%us, 2.5%sy, 0.0%ni, 45.1%id, 0.3%wa, 0.0%hi, 0.7%si, 0.0%st
Mem: 4056544k total, 2736672k used, 1319872k free, 279192k buffers
Swap: 6961620k total, 0k used, 6961620k free, 1027272k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8113 forger 20 0 702m 121m 25m S 87 3.1 0:40.74 plugin-containe
1916 forger 20 0 743m 226m 40m S 11 5.7 12:43.55 compiz
1253 root 20 0 389m 195m 19m S 7 4.9 16:59.76 Xorg
8080 forger 20 0 857m 165m 35m S 4 4.2 0:09.97 firefox
1927 forger 9 -11 363m 12m 7844 S 2 0.3 4:10.65 pulseaudio
7983 root 20 0 0 0 0 S 0 0.0 0:00.25 kworker/0:0
8077 forger 20 0 21460 1396 1000 R 0 0.0 0:00.35 top
1 root 20 0 24292 2352 1344 S 0 0.1 0:00.55 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0 0.0 0:01.02 ksoftirqd/0
6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
7 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
9 root 20 0 0 0 0 S 0 0.0 0:01.10 ksoftirqd/1
11 root 0 -20 0 0 0 S 0 0.0 0:00.00 cpuset
12 root 0 -20 0 0 0 S 0 0.0 0:00.00 khelper
13 root 0 -20 0 0 0 S 0 0.0 0:00.00 netns
15 root 20 0 0 0 0 S 0 0.0 0:00.07 sync_supers

Ενεργοποιησα το html5:
http://www.youtube.com/html5 > Join the html5 trial
Και ξαναπήγα στο 1080p video:
http://www.youtube.com/watch?v=Cj6ho1-G6tw

Φαίνεται να στρεσάρει λιγότερο το CPU:

Κώδικας: Επιλογή όλων


$ top

top - 13:38:50 up 20:53, 2 users, load average: 0.02, 0.09, 0.07
Tasks: 165 total, 3 running, 162 sleeping, 0 stopped, 0 zombie
Cpu(s): 44.9%us, 2.3%sy, 0.0%ni, 52.1%id, 0.3%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 4056544k total, 2777244k used, 1279300k free, 279932k buffers
Swap: 6961620k total, 0k used, 6961620k free, 1029140k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8113 forger 20 0 725m 130m 27m R 74 3.3 2:12.52 plugin-containe
1916 forger 20 0 743m 226m 40m S 10 5.7 13:02.78 compiz
1253 root 20 0 387m 195m 19m S 5 4.9 17:11.99 Xorg
8080 forger 20 0 893m 195m 36m S 4 4.9 0:32.35 firefox
1927 forger 9 -11 363m 12m 7448 S 2 0.3 4:14.93 pulseaudio
8157 forger 20 0 21460 1400 1000 R 0 0.0 0:00.28 top
1 root 20 0 24292 2352 1344 S 0 0.1 0:00.55 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0 0.0 0:01.02 ksoftirqd/0
6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
7 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
9 root 20 0 0 0 0 S 0 0.0 0:01.11 ksoftirqd/1
11 root 0 -20 0 0 0 S 0 0.0 0:00.00 cpuset
12 root 0 -20 0 0 0 S 0 0.0 0:00.00 khelper
13 root 0 -20 0 0 0 S 0 0.0 0:00.00 netns
15 root 20 0 0 0 0 S 0 0.0 0:00.07 sync_supers
16 root 20 0 0 0 0 S 0 0.0 0:00.00 bdi-default

Φαίνεται πως θέλει cpu επεξεργασία όταν βλέπεις 1080p ταινίες.