gdm       1465  0.0  0.0 1227404 11592 ?       Ssl  08:57   0:00 /usr/bin/pulseaudio --daemonize=no
user      3058  6.6  0.0 1925944 18908 ?       S<l  08:57   6:51 /usr/bin/pulseaudio --start --log-target=syslog
user     16417  0.0  0.0  21536  1052 pts/0    S+   10:41   0:00 grep --color=auto pulse