top - 12:19:32 up 40 days, 12:53,  2 users,  load average: 2.79, 3.10, 3.02
Tasks: 435 total,   3 running, 432 sleeping,   0 stopped,   0 zombie
%Cpu(s):  2.1 us,  2.4 sy,  0.0 ni, 95.1 id,  0.2 wa,  0.0 hi,  0.0 si,  0.2 st
KiB Mem :  2039524 total,   175536 free,   952420 used,   911568 buff/cache
KiB Swap:  1048572 total,   964840 free,    83732 used.   926511 avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
 1168 root      10 -10  711768  85296   8864 R 338.9  4.2   3548:24 ovs-vswitchd unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:info -vfile:emer --mlockall --no-chdir --log-file=/var/log/ovs-vswitchd.log --pidfile=/var/run/openvswitch/ovs-vswitchd.pid --detach --monitor