top - 19:14:01 up  8:46,  1 user,  load average: 1.31, 1.49, 1.76
Tasks: 292 total,   3 running, 289 sleeping,   0 stopped,   0 zombie
%Cpu(s): 23.3 us,  3.3 sy,  0.0 ni, 60.1 id,  6.4 wa,  0.0 hi,  1.3 si,  5.6 st
KiB Mem :  4046472 total,  1196144 free,  1472900 used,  1377428 buff/cache
KiB Swap:        0 total,        0 free,        0 used.  2236304 avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
 1340 mysql     20   0 1583808 395376  18808 S  10.0  9.8  89:02.42 mysqld
15772 root      20   0  302364 127420   7072 S   9.4  3.1   2:33.66 buildingosd
14534 root      20   0  324560 149644   7104 R   9.1  3.7   3:03.77 buildingosd
11027 www-data  20   0  386124  23060  12252 S   2.6  0.6   0:09.28 apache2
 2035 root      20   0 1253392  85608  21748 S   2.2  2.1  12:06.07 node
17913 www-data  20   0  386128  22944  12140 S   2.1  0.6   0:01.90 apache2
18156 www-data  20   0  383940  20012  11396 S   1.9  0.5   0:00.89 apache2
17794 www-data  20   0  386080  22036  11288 S   1.8  0.5   0:04.57 apache2
11422 www-data  20   0  384148  19856  11036 S   1.8  0.5   0:02.49 apache2
21087 www-data  20   0  386100  21988  11224 S   1.7  0.5   0:00.63 apache2
18152 www-data  20   0  384008  20292  11612 S   1.6  0.5   0:03.83 apache2
15303 www-data  20   0  384056  20600  11864 S   1.5  0.5   0:04.26 apache2
30531 www-data  20   0  384224  20768  11864 S   1.4  0.5   0:16.73 apache2
18082 www-data  20   0  384020  19832  11144 S   1.0  0.5   0:02.47 apache2
    7 root      20   0       0      0      0 S   0.8  0.0   3:37.17 rcu_sched
18022 www-data  20   0  384008  20256  11564 S   0.8  0.5   0:02.93 apache2
11462 www-data  20   0  384036  20904  12184 S   0.8  0.5   0:06.44 apache2
15447 www-data  20   0  384012  20548  11864 S   0.8  0.5   0:03.28 apache2
18366 www-data  20   0  384064  20484  11756 S   0.6  0.5   0:03.87 apache2
20165 www-data  20   0  383868  19512  10972 S   0.6  0.5   0:00.22 apache2
15788 www-data  20   0  384100  20380  11612 S   0.5  0.5   0:09.29 apache2
20823 www-data  20   0  384140  20104  11288 S   0.5  0.5   0:00.53 apache2
20389 www-data  20   0  384132  20088  11288 S   0.5  0.5   0:00.53 apache2
20825 www-data  20   0  384124  19408  10608 S   0.5  0.5   0:00.17 apache2
21156 www-data  20   0  384004  19708  11036 S   0.5  0.5   0:01.21 apache2
  826 root      20   0       0      0      0 S   0.4  0.0   2:20.18 jbd2/sda-8
20358 www-data  20   0  383936  19636  11036 S   0.4  0.5   0:01.83 apache2
20523 www-data  20   0  384284  19812  10996 S   0.4  0.5   0:00.47 apache2
 5662 www-data  20   0  384424  22652  13688 S   0.3  0.6   0:05.99 apache2
 6258 www-data  20   0  384004  20288  11612 S   0.3  0.5   0:05.56 apache2
15866 www-data  20   0  384012  20436  11756 S   0.3  0.5   0:07.81 apache2
17776 www-data  20   0  384020  20448  11756 S   0.3  0.5   0:02.65 apache2
20436 www-data  20   0  384008  20452  11772 S   0.3  0.5   0:04.74 apache2
 1245 nobody    20   0   78928  12836   5924 S   0.3  0.3   0:39.48 do-agent
11300 www-data  20   0  384020  20560  11864 S   0.3  0.5   0:04.42 apache2
32312 www-data  20   0  384052  20584  11864 S   0.3  0.5   0:11.36 apache2
   13 root      20   0       0      0      0 S   0.2  0.0   1:14.84 ksoftirqd/1
13400 www-data  20   0  384036  20460  11756 S   0.2  0.5   0:09.83 apache2
13815 www-data  20   0  383936  20804  12184 S   0.2  0.5   0:07.62 apache2
  667 root       0 -20       0      0      0 S   0.2  0.0   0:45.61 kworker/1:1H
15871 www-data  20   0  384028  20568  11864 S   0.2  0.5   0:04.37 apache2
 1231 root      10 -10    5720   3520   2436 S   0.1  0.1   0:30.87 iscsid
 6113 www-data  20   0  384116  20996  12184 S   0.1  0.5   0:05.41 apache2
15683 www-data  20   0  384092  20600  11864 S   0.1  0.5   0:06.48 apache2
17702 www-data  20   0  384016  20188  11504 S   0.1  0.5   0:01.65 apache2
22284 root      20   0  185896  15260  10764 R   0.1  0.4   0:00.03 php
  619 root      20   0   40980  13840   4896 S   0.1  0.3   0:20.35 systemd-journal