書き込み要求とりロード要求が同時にたくさん来ると、さすがに苦しそうすね。

pagingは収まったけど、めいっぱい近くまで使われている状態。

PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU CPU COMMAND
8785 ch2live16 116 0 10376K 9412K RUN 3 0:14 9.57% 9.57% speedy_bac
8983 ch2live16 115 0 10388K 9484K select 1 0:13 9.53% 9.52% speedy_bac
9302 ch2live16 116 0 10388K 9488K RUN 0 0:12 9.55% 9.52% speedy_bac
8696 ch2live16 115 0 10448K 9540K RUN 0 0:16 9.47% 9.47% speedy_bac
134 root -44 -163 0K 12K WAIT 0 577:58 9.38% 9.38% swi1: net
6141 ch2live16 115 0 10420K 9452K RUN 0 0:40 9.08% 9.08% speedy_bac
9282 ch2live16 115 0 10388K 9468K select 0 0:11 9.06% 9.03% speedy_bac
9376 ch2live16 116 0 11032K 10116K RUN 1 0:11 8.97% 8.94% speedy_bac
6637 ch2live16 115 0 11088K 10132K RUN 1 0:37 8.89% 8.89% speedy_bac
6522 ch2live16 115 0 10444K 9484K RUN 0 0:36 8.84% 8.84% speedy_bac
8764 ch2live16 115 0 10372K 9404K RUN 0 0:15 8.64% 8.64% speedy_bac