> 10 вкладок 146Мб.Щаз... разбежался...
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ P COMMAND
7847 pavel 20 0 1031m 375m 62m S 0.0 10.7 4:11.02 3 /usr/lib64/firefox/firefox
7850 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 3 /usr/lib64/firefox/firefox
7851 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:12.21 1 /usr/lib64/firefox/firefox
7853 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.78 0 /usr/lib64/firefox/firefox
7854 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:05.75 1 /usr/lib64/firefox/firefox
7855 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.01 2 /usr/lib64/firefox/firefox
7856 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.72 2 /usr/lib64/firefox/firefox
7857 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 1 /usr/lib64/firefox/firefox
7859 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 2 /usr/lib64/firefox/firefox
7861 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.51 2 /usr/lib64/firefox/firefox
7863 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.46 0 /usr/lib64/firefox/firefox
7864 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 1 /usr/lib64/firefox/firefox
7867 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 0 /usr/lib64/firefox/firefox
7869 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.04 1 /usr/lib64/firefox/firefox
7870 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.38 3 /usr/lib64/firefox/firefox
7873 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 0 /usr/lib64/firefox/firefox
7875 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 0 /usr/lib64/firefox/firefox
7880 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.13 0 /usr/lib64/firefox/firefox
7881 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.02 2 /usr/lib64/firefox/firefox
7883 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:01.80 3 /usr/lib64/firefox/firefox
7884 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 3 /usr/lib64/firefox/firefox
7889 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.25 0 /usr/lib64/firefox/firefox
8306 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 1 /usr/lib64/firefox/firefox
8409 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 1 /usr/lib64/firefox/firefox
8499 pavel 20 0 1031m 375m 62m S 0.0 10.7 0:00.00 1 /usr/lib64/firefox/firefox
При 10 вкладках, виртуальная увеличивается до 1Gb, резидентная до 400Мб
Ну а реально, в режиме простоя жрет примерно 350-400Мб