PID TT STAT TIME NI PSR %CPU %MEM WCHAN WCHAN COMMAND 2 ? S 00:00:00 0 2 0.0 0.0 - - [kthreadd] 3 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [rcu_gp] 4 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [rcu_par_gp] 5 ? I 00:00:00 0 0 0.0 0.0 - - \_ [kworker/0:0-events_freezable] 6 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [kworker/0:0H-kblockd] 8 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [mm_percpu_wq] 9 ? S 00:00:00 0 0 0.0 0.0 - - \_ [ksoftirqd/0] 10 ? I 00:00:01 0 0 0.0 0.0 - - \_ [rcu_sched] 11 ? S 00:00:00 - 0 0.0 0.0 - - \_ [migration/0] 12 ? S 00:00:00 0 0 0.0 0.0 - - \_ [cpuhp/0] 13 ? S 00:00:00 0 1 0.0 0.0 - - \_ [cpuhp/1] 14 ? S 00:00:00 - 1 0.0 0.0 - - \_ [migration/1] 15 ? S 00:00:00 0 1 0.0 0.0 - - \_ [ksoftirqd/1] 17 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [kworker/1:0H-kblockd] 18 ? S 00:00:00 0 2 0.0 0.0 - - \_ [cpuhp/2] 19 ? S 00:00:00 - 2 0.0 0.0 - - \_ [migration/2] 20 ? S 00:00:00 0 2 0.0 0.0 - - \_ [ksoftirqd/2] 22 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [kworker/2:0H-kblockd] 23 ? S 00:00:00 0 3 0.0 0.0 - - \_ [cpuhp/3] 24 ? S 00:00:00 - 3 0.0 0.0 - - \_ [migration/3] 25 ? S 00:00:00 0 3 0.0 0.0 - - \_ [ksoftirqd/3] 27 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [kworker/3:0H-kblockd] 28 ? S 00:00:00 0 1 0.0 0.0 - - \_ [kdevtmpfs] 29 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [netns] 30 ? S 00:00:00 0 3 0.0 0.0 - - \_ [kauditd] 31 ? S 00:00:00 0 1 0.0 0.0 - - \_ [xenbus] 32 ? S 00:00:00 0 3 0.0 0.0 - - \_ [xenwatch] 34 ? I 00:00:00 0 1 0.0 0.0 - - \_ [kworker/1:1-rcu_gp] 35 ? S 00:00:00 0 3 0.0 0.0 - - \_ [oom_reaper] 36 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [writeback] 37 ? S 00:00:00 0 3 0.0 0.0 - - \_ [kcompactd0] 42 ? I 00:00:00 0 2 0.0 0.0 - - \_ [kworker/2:1-mm_percpu_wq] 61 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [kblockd] 62 ? S 00:00:00 0 2 0.0 0.0 - - \_ [xen-balloon] 63 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [ata_sff] 64 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [md] 65 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [edac-poller] 66 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [rpciod] 67 ? S< 00:00:00 -20 0 0.0 0.0 - - \_ [kworker/u9:0+knbd0-recv] 68 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [xprtiod] 69 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [cfg80211] 70 ? I 00:00:00 0 3 0.0 0.0 - - \_ [kworker/3:1-events] 71 ? S 00:00:02 0 3 0.0 0.0 - - \_ [kswapd0] 72 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [nfsiod] 74 ? S 00:00:00 - 0 0.0 0.0 - - \_ [irq/50-aerdrv] 75 ? S 00:00:00 - 0 0.0 0.0 - - \_ [irq/51-aerdrv] 76 ? S 00:00:00 - 0 0.0 0.0 - - \_ [irq/52-aerdrv] 77 ? S 00:00:00 - 0 0.0 0.0 - - \_ [irq/53-aerdrv] 78 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [acpi_thermal_pm] 81 ? S 00:00:00 0 2 0.0 0.0 - - \_ [khvcd] 83 ? S 00:00:00 0 2 0.0 0.0 - - \_ [scsi_eh_0] 84 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [scsi_tmf_0] 85 ? S 00:00:00 0 3 0.0 0.0 - - \_ [scsi_eh_1] 86 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [scsi_tmf_1] 87 ? S 00:00:00 0 0 0.0 0.0 - - \_ [scsi_eh_2] 88 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [scsi_tmf_2] 89 ? S 00:00:00 0 2 0.0 0.0 - - \_ [scsi_eh_3] 90 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [scsi_tmf_3] 91 ? S 00:00:00 0 0 0.0 0.0 - - \_ [scsi_eh_4] 92 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [scsi_tmf_4] 93 ? S 00:00:00 0 2 0.0 0.0 - - \_ [scsi_eh_5] 94 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [scsi_tmf_5] 101 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [kworker/0:1H-kblockd] 102 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [kworker/2:1H-kblockd] 104 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [ipv6_addrconf] 148 ? I 00:00:00 0 1 0.0 0.0 - - \_ [kworker/1:2-mm_percpu_wq] 151 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [kdmflush] 152 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [kdmflush] 185 ? S 00:00:00 0 1 0.0 0.0 - - \_ [jbd2/dm-0-8] 186 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [ext4-rsv-conver] 692 ? S 00:00:00 0 3 0.0 0.0 - - \_ [jbd2/sda2-8] 693 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [ext4-rsv-conver] 1991 ? I 00:00:00 0 3 0.0 0.0 - - \_ [kworker/3:0-rcu_gp] 2343 ? I 00:00:00 0 2 0.0 0.0 - - \_ [kworker/2:0-rcu_gp] 2358 ? I< 00:00:00 -20 0 0.0 0.0 - - \_ [kdmflush] 2815 ? I 00:00:00 0 1 0.0 0.0 - - \_ [kworker/u8:0-flush-253:0] 8201 ? I 00:00:00 0 3 0.0 0.0 - - \_ [kworker/u8:2] 8267 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [knbd0-recv] 8268 ? S< 00:00:00 -20 2 0.0 0.0 - - \_ [kworker/u9:1+knbd1-recv] 8272 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [knbd1-recv] 8273 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [kworker/u9:2] 8546 ? I< 00:00:00 -20 1 0.0 0.0 - - \_ [kworker/1:2H-kblockd] 8829 ? I< 00:00:00 -20 3 0.0 0.0 - - \_ [kworker/3:2H-kblockd] 9209 ? I 00:00:00 0 0 0.0 0.0 - - \_ [kworker/0:2-events_power_efficient] 10540 ? I 00:00:00 0 3 0.0 0.0 - - \_ [kworker/3:2-events] 10800 ? I< 00:00:00 -20 2 0.0 0.0 - - \_ [kworker/2:2H-kblockd] 10820 ? I 00:00:00 0 1 0.0 0.0 - - \_ [kworker/1:0-events] 10900 ? I 00:00:00 0 0 0.0 0.0 - - \_ [kworker/0:1-events_power_efficient] 1 ? Ss 00:00:02 0 0 0.0 0.4 - - init [2] 313 ? S 00:00:01 0 3 0.0 1.4 - - /lib/systemd/systemd-udevd 1068 ? Ss 00:00:00 0 1 0.0 0.7 - - /usr/sbin/apache2 -k start 1071 ? Sl 00:00:00 0 0 0.0 0.7 - - \_ /usr/sbin/apache2 -k start 1072 ? Sl 00:00:00 0 3 0.0 0.7 - - \_ /usr/sbin/apache2 -k start 1170 ? SLs 00:00:00 - 3 0.0 4.5 - - /usr/sbin/ntpd -p /run/ntpd.pid -c /etc/ntpsec/ntp.conf -g -N -u ntpsec:ntpsec 1171 ? Ssl 00:00:00 0 2 0.0 0.2 - - /usr/sbin/irqbalance --pid=/run/irqbalance.pid 1176 ? Ss 00:00:00 0 3 0.0 0.3 - - /usr/bin/dbus-daemon --system 1203 ? Ss 00:00:00 0 1 0.0 1.0 - - sshd: /usr/sbin/sshd [listener] 0 of 10-100 startups 12309 ? Ss 00:00:00 0 3 14.2 2.4 - - \_ sshd: root@notty 12315 ? Rs 00:00:00 0 1 100 1.0 - - \_ ps wwwaxf -eo pid,tty,stat,time,nice,psr,pcpu,pmem,nwchan,wchan:25,args 1207 ? S 00:00:01 0 1 0.0 0.5 - - /usr/local/sbin/xenstored --pid-file /var/run/xen/xenstored.pid 1213 ? Sl 00:00:00 0 3 0.0 1.2 - - /usr/local/sbin/xenconsoled --pid-file=/var/run/xen/xenconsoled.pid --log=guest --timestamp=all 1231 ? Sl 00:00:00 0 2 0.0 1.9 - - /usr/local/lib/xen/bin/qemu-system-i386 -xen-domid 0 -xen-attach -name dom0 -nographic -M xenpv -daemonize -monitor /dev/null -serial /dev/null -parallel /dev/null -pidfile /var/run/xen/qemu-dom0.pid 1245 tty1 Ss+ 00:00:00 0 3 0.0 0.1 - - /sbin/getty --noclear 38400 tty1 1246 hvc0 Ss+ 00:00:00 0 0 0.0 0.2 - - /sbin/getty --noclear 38400 hvc0 1247 tty2 Ss+ 00:00:00 0 2 0.0 0.1 - - /sbin/getty 38400 tty2 1248 tty3 Ss+ 00:00:00 0 0 0.0 0.2 - - /sbin/getty 38400 tty3 1249 tty4 Ss+ 00:00:00 0 1 0.0 0.1 - - /sbin/getty 38400 tty4 1250 tty5 Ss+ 00:00:00 0 3 0.0 0.1 - - /sbin/getty 38400 tty5 1251 tty6 Ss+ 00:00:00 0 0 0.0 0.1 - - /sbin/getty 38400 tty6 12176 ? Ss 00:00:00 0 0 0.0 0.2 - - /sbin/getty -L ttyS0 115200 screen