Thread priorities
root@beaglebone:~# ps -eo user,pid,nice,pri,rtprio,command
USER PID NI PRI RTPRIO COMMAND
root 1 0 19 - /lib/systemd/systemd
root 2 0 19 - [kthreadd]
root 3 0 19 - [ksoftirqd/0]
root 5 -20 39 - [kworker/0:0H]
root 7 -20 39 - [kworker/u:0H]
root 8 - 139 99 [migration/0]
root 9 0 19 - [rcu_preempt]
root 10 0 19 - [rcu_bh]
root 11 0 19 - [rcu_sched]
root 12 - 139 99 [watchdog/0]
root 13 -20 39 - [khelper]
root 14 0 19 - [kdevtmpfs]
root 15 -20 39 - [netns]
root 17 0 19 - [bdi-default]
root 18 -20 39 - [kintegrityd]
root 19 -20 39 - [kblockd]
root 20 0 19 - [khubd]
root 21 - 90 50 [irq/70-44e0b000]
root 22 0 19 - [kworker/u:1]
root 25 - 90 50 [irq/7-tps65217]
root 28 - 90 50 [irq/30-4819c000]
root 37 -20 39 - [rpciod]
root 39 0 19 - [khungtaskd]
root 40 0 19 - [kswapd0]
root 41 0 19 - [fsnotify_mark]
root 42 -20 39 - [nfsiod]
root 43 -20 39 - [crypto]
root 46 -20 39 - [pencrypt]
root 47 -20 39 - [pdecrypt]
root 54 -20 39 - [OMAP UART0]
root 56 -20 39 - [kpsmoused]
root 57 - 90 50 [irq/134-mmc0]
root 69 -20 39 - [binder]
root 70 -20 39 - [deferwq]
root 71 0 19 - [kworker/u:2]
root 74 0 19 - [mmcqd/1]
root 75 0 19 - [mmcqd/1boot0]
root 76 0 19 - [mmcqd/1boot1]
root 126 -20 39 - [kworker/0:1H]
root 175 0 19 - [jbd2/mmcblk0p2-]
root 176 -20 39 - [ext4-dio-unwrit]
root 207 0 19 - [kworker/0:2]
root 209 0 19 - /lib/systemd/systemd-journald
root 221 0 19 - /sbin/udevd
root 305 0 19 - /sbin/udevd
root 306 0 19 - /sbin/udevd
avahi 570 0 19 - avahi-daemon: running [beaglebone.local]
root 577 0 19 - /usr/sbin/acpid
101 587 0 19 - /usr/bin/dbus-daemon --system --address=systemd:
root 590 0 19 - /bin/bash /etc/init.d/apm4-startup.sh
root 594 0 19 - /sbin/wpa_supplicant -u -s -O /var/run/wpa_suppl
root 595 0 19 - /usr/bin/node autorun.js
root 599 0 19 - /lib/systemd/systemd-logind
root 603 0 19 - /usr/sbin/rsyslogd -n -c5
root 629 0 19 - /sbin/agetty tty1 38400
root 631 0 19 - /sbin/agetty -s ttyO0 115200 38400 9600
avahi 653 0 19 - avahi-daemon: chroot helper
root 661 0 19 - [spi1]
root 674 0 19 - [spi2]
root 686 -20 39 - [OMAP UART5]
xrdp 691 0 19 - /usr/sbin/xrdp
root 697 -20 39 - [OMAP UART4]
root 774 0 19 - /usr/sbin/xrdp-sesman
root 795 -20 39 - [OMAP UART2]
root 835 0 19 - /usr/sbin/cron
root 838 0 19 - [file-storage]
root 851 0 19 - /usr/sbin/sshd
root 910 0 19 - /sbin/agetty -s ttyGS0 115200 38400 9600
root 1020 0 19 - /bin/bash /etc/init.d/apm4-startup.sh
root 1025 - 52 12 ./ArduCopter.elf -A udp:192.168.7.1:6000 -B /dev
root 1047 0 19 - sshd: root@pts/0
root 1049 0 19 - -bash
root 1076 0 19 - sshd: root@pts/1
root 1078 0 19 - -bash
root 1109 0 19 - [kworker/0:0]
root 1110 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1111 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1112 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1113 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1114 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1115 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1116 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1117 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1118 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1119 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1120 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1121 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1122 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1123 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1124 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1125 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1126 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1127 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1128 0 19 - stress --cpu 8 --io 8 --vm 2 --vm-bytes 128M
root 1129 0 19 - [flush-179:0]
root 1132 0 19 - ps -eo user,pid,nice,pri,rtprio,command