PID TT STAT TIME NI PSR %CPU %MEM WCHAN WCHAN COMMAND 2 ? S 00:00:00 0 1 0.0 0.0 - kthreadd [kthreadd] 3 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [rcu_gp] 4 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [rcu_par_gp] 5 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [slub_flushwq] 6 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [netns] 7 ? I 00:00:00 0 0 0.0 0.0 - worker_thread \_ [kworker/0:0-events_power_efficient] 8 ? I< 00:00:00 -20 0 0.0 0.0 - worker_thread \_ [kworker/0:0H-events_highpri] 9 ? I 00:00:01 0 1 2.2 0.0 - worker_thread \_ [kworker/u4:0-events_unbound] 10 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [mm_percpu_wq] 11 ? I 00:00:00 0 0 0.0 0.0 - rcu_tasks_one_gp \_ [rcu_tasks_kthread] 12 ? S 00:00:00 0 0 0.0 0.0 - smpboot_thread_fn \_ [ksoftirqd/0] 13 ? I 00:00:00 0 0 0.3 0.0 - rcu_gp_fqs_loop \_ [rcu_preempt] 14 ? S 00:00:00 - 0 0.0 0.0 - smpboot_thread_fn \_ [migration/0] 15 ? S 00:00:00 0 0 0.0 0.0 - smpboot_thread_fn \_ [cpuhp/0] 16 ? S 00:00:00 0 1 0.0 0.0 - smpboot_thread_fn \_ [cpuhp/1] 17 ? S 00:00:00 - 1 0.0 0.0 - smpboot_thread_fn \_ [migration/1] 18 ? S 00:00:00 0 1 0.4 0.0 - smpboot_thread_fn \_ [ksoftirqd/1] 19 ? I 00:00:00 0 1 0.0 0.0 - worker_thread \_ [kworker/1:0-ata_sff] 20 ? I< 00:00:00 -20 1 0.0 0.0 - worker_thread \_ [kworker/1:0H-events_highpri] 21 ? S 00:00:00 0 1 0.0 0.0 - devtmpfs_work_loop \_ [kdevtmpfs] 22 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [inet_frag_wq] 23 ? S 00:00:00 0 0 0.0 0.0 - kauditd_thread \_ [kauditd] 24 ? S 00:00:00 0 0 0.0 0.0 - xenbus_thread \_ [xenbus] 25 ? S 00:00:00 0 0 0.0 0.0 - xenwatch_thread \_ [xenwatch] 26 ? I 00:00:00 0 1 0.2 0.0 - worker_thread \_ [kworker/1:1-mm_percpu_wq] 27 ? S 00:00:00 0 0 0.0 0.0 - oom_reaper \_ [oom_reaper] 28 ? I 00:00:00 0 1 0.0 0.0 - worker_thread \_ [kworker/u4:1-events_unbound] 29 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [writeback] 30 ? S 00:00:00 0 1 0.0 0.0 - kcompactd \_ [kcompactd0] 31 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [kblockd] 32 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [blkcg_punt_bio] 33 ? I 00:00:00 0 0 0.5 0.0 - worker_thread \_ [kworker/0:1-events] 34 ? S 00:00:00 0 1 0.0 0.0 - balloon_thread \_ [xen-balloon] 35 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [ata_sff] 36 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [md] 37 ? I< 00:00:00 -20 0 0.8 0.0 - worker_thread \_ [kworker/0:1H-kblockd] 38 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [rpciod] 39 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [xprtiod] 40 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [cfg80211] 41 ? S 00:00:00 0 1 0.0 0.0 - kswapd \_ [kswapd0] 42 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nfsiod] 44 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [acpi_thermal_pm] 45 ? I 00:00:00 0 1 0.2 0.0 - worker_thread \_ [kworker/u4:2-writeback] 47 ? S 00:00:00 0 0 0.0 0.0 - khvcd \_ [khvcd] 48 ? I< 00:00:00 -20 1 0.0 0.0 - worker_thread \_ [kworker/u5:0] 49 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd0-recv] 50 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd1-recv] 51 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd2-recv] 52 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd3-recv] 53 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd4-recv] 54 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd5-recv] 55 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd6-recv] 56 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd7-recv] 57 ? I< 00:00:00 -20 0 0.0 0.0 - rescuer_thread \_ [nbd8-recv] 58 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd9-recv] 59 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd10-recv] 60 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd11-recv] 61 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd12-recv] 62 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd13-recv] 63 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd14-recv] 64 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [nbd15-recv] 65 ? S 00:00:00 0 1 0.1 0.0 - scsi_error_handler \_ [scsi_eh_0] 66 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [scsi_tmf_0] 67 ? S 00:00:00 0 1 0.1 0.0 - scsi_error_handler \_ [scsi_eh_1] 68 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [scsi_tmf_1] 69 ? I 00:00:00 0 0 0.0 0.0 - worker_thread \_ [kworker/u4:3-events_unbound] 70 ? I 00:00:00 0 1 0.1 0.0 - worker_thread \_ [kworker/1:2-mm_percpu_wq] 71 ? I 00:00:00 0 0 0.3 0.0 - worker_thread \_ [kworker/0:2-ata_sff] 72 ? I 00:00:00 0 0 0.0 0.0 - worker_thread \_ [kworker/0:3] 73 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [mld] 74 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [ipv6_addrconf] 75 ? I 00:00:00 0 1 0.0 0.0 - worker_thread \_ [kworker/1:3-ata_sff] 137 ? I< 00:00:01 -20 1 3.0 0.0 - worker_thread \_ [kworker/1:1H-kblockd] 170 ? S 00:00:00 0 1 0.0 0.0 - kjournald2 \_ [jbd2/sda5-8] 171 ? I< 00:00:00 -20 1 0.0 0.0 - rescuer_thread \_ [ext4-rsv-conver] 1 ? Ss 00:00:03 0 0 7.0 0.4 - do_select init [2] 292 ? S 00:00:00 0 0 0.8 1.5 - do_epoll_wait /lib/systemd/systemd-udevd 878 ? Ss 00:00:00 0 1 0.1 0.8 - do_select dhclient -4 -v -i -pf /run/dhclient.xenbr0.pid -lf /var/lib/dhcp/dhclient.xenbr0.leases -I -df /var/lib/dhcp/dhclient6.xenbr0.leases xenbr0 1022 ? Ss 00:00:00 0 1 0.1 1.1 - do_select /usr/sbin/apache2 -k start 1025 ? Sl 00:00:00 0 0 0.0 0.9 - pipe_read \_ /usr/sbin/apache2 -k start 1026 ? Sl 00:00:00 0 1 0.0 0.9 - pipe_read \_ /usr/sbin/apache2 -k start 1145 ? SLsl 00:00:00 - 0 0.5 4.5 - do_select /usr/sbin/ntpd -p /run/ntpd.pid -c /etc/ntpsec/ntp.conf -g -N -u ntpsec:ntpsec 1172 ? Ss 00:00:00 0 0 0.0 0.0 - do_epoll_wait /usr/bin/dbus-daemon --system 1182 ? Ss 00:00:00 0 1 0.6 1.1 - do_sys_poll sshd: /usr/sbin/sshd [listener] 0 of 10-100 startups 1721 ? Ss 00:00:00 0 0 14.7 2.5 - do_sys_poll \_ sshd: root@notty 1727 ? Rs 00:00:00 0 1 63.6 1.0 - - \_ ps wwwaxf -eo pid,tty,stat,time,nice,psr,pcpu,pmem,nwchan,wchan:25,args 1184 ? S 00:00:00 0 1 0.1 1.2 - do_sys_poll /usr/local/sbin/oxenstored --pid-file /var/run/xen/xenstored.pid 1190 ? Sl 00:00:00 0 1 0.1 1.2 - do_sys_poll /usr/local/sbin/xenconsoled --pid-file=/var/run/xen/xenconsoled.pid --log=guest --timestamp=all 1197 ? Sl 00:00:00 0 1 0.0 4.0 - do_sys_poll /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 1211 ? Ss 00:00:00 0 0 0.0 0.2 - do_select /sbin/getty hvc0 9600 linux 1212 tty1 Ss+ 00:00:00 0 1 0.0 0.2 - do_select /sbin/getty --noclear 38400 tty1 1213 hvc0 Ss+ 00:00:00 0 1 0.0 0.2 - do_select /sbin/getty --noclear 38400 hvc0 1214 tty2 Ss+ 00:00:00 0 0 0.0 0.2 - do_select /sbin/getty 38400 tty2 1215 tty3 Ss+ 00:00:00 0 1 0.0 0.2 - do_select /sbin/getty 38400 tty3 1216 tty4 Ss+ 00:00:00 0 0 0.0 0.2 - do_select /sbin/getty 38400 tty4 1217 tty5 Ss+ 00:00:00 0 0 0.0 0.2 - do_select /sbin/getty 38400 tty5 1218 tty6 Ss+ 00:00:00 0 1 0.0 0.2 - do_select /sbin/getty 38400 tty6 1688 ? Ss 00:00:00 0 0 0.0 0.2 - hrtimer_nanosleep /sbin/getty -L ttyS0 115200 screen