top - 17:24:01 up 181 days, 15:03, 0 user, load average: 8.41, 5.66, 3.54 Tasks: 21 total, 1 running, 20 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 2048.0 total, 565.4 free, 54.6 used, 1428.1 buff/cache MiB Swap: 512.0 total, 512.0 free, 0.0 used. 1993.4 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1 root 20 0 168708 10876 6656 S 0.0 0.5 1:59.88 systemd 91 root 20 0 7792 4224 1536 S 0.0 0.2 0:18.96 dhclient 122 root 20 0 3600 1280 1152 S 0.0 0.1 1:59.73 cron 123 message+ 20 0 9404 3200 2432 S 0.0 0.2 0:01.87 dbus-da+ 126 root 20 0 152152 3584 2176 S 0.0 0.2 2:07.42 rsyslogd 127 root 20 0 17180 5888 4864 S 0.0 0.3 0:13.02 systemd+ 170 root 20 0 2516 1024 1024 S 0.0 0.0 0:00.00 agetty 171 root 20 0 2516 896 896 S 0.0 0.0 0:00.00 agetty 172 root 20 0 2516 1024 1024 S 0.0 0.0 0:00.00 agetty 201 root 20 0 11072 2440 1280 S 0.0 0.1 0:00.01 nginx 330 root 20 0 42660 2576 2048 S 0.0 0.1 0:40.65 master 332 postfix 20 0 43092 4224 3584 S 0.0 0.2 0:12.76 qmgr 1840060 systemd+ 20 0 17896 6656 5632 S 0.0 0.3 0:06.79 systemd+ 1840065 root 20 0 98572 50440 49288 S 0.0 2.4 4:39.38 systemd+ 1840787 root 20 0 15436 6656 5376 S 0.0 0.3 0:11.52 sshd 2955383 www-data 20 0 12332 3592 2304 S 0.0 0.2 0:00.24 nginx 2955384 www-data 20 0 12332 3720 2304 S 0.0 0.2 0:00.25 nginx 3093594 postfix 20 0 43048 4608 3968 S 0.0 0.2 0:00.00 pickup 3094107 root 20 0 5492 2176 1792 S 0.0 0.1 0:00.00 cron 3094109 mwar 20 0 2576 1152 1152 S 0.0 0.1 0:00.00 sh 3094113 mwar 20 0 8636 3840 1920 R 0.0 0.2 0:00.00 top