nvr-log

* 開機3天(有3支斷連)
```
top - 09:41:49 up 3 days, 19:02,  1 user,  load average: 139.81, 133.58, 132.44
Tasks: 135 total,   2 running, 133 sleeping,   0 stopped,   0 zombie
%Cpu(s): 72.3 us,  4.7 sy,  0.0 ni, 21.8 id,  0.2 wa,  0.0 hi,  0.9 si,  0.0 st
KiB Mem :  3940984 total,    76888 free,  1826940 used,  2037156 buff/cache
KiB Swap:        0 total,        0 free,        0 used.  1717124 avail Mem 

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                              
  768 root      20   0 16.709g 1.458g  23608 S 302.0 38.8  14955:47 nvr                                                                  
  736 root      19  -1  269780  66216  44272 S   4.6  1.7 335:05.62 Xorg                                                                 
   49 root      20   0       0      0      0 S   3.6  0.0 448:37.95 kswapd0                                                              
  318 root      20   0   50940  12924   2692 S   1.0  0.3  47:34.50 plymouthd                                                            
28790 root      20   0       0      0      0 S   0.7  0.0   0:00.06 kworker/u8:1                                                         
    7 root      20   0       0      0      0 S   0.3  0.0   7:58.14 rcu_sched                                                            
   18 root      20   0       0      0      0 S   0.3  0.0   1:10.79 rcuos/1                                                              
  603 root      20   0    4380   1364   1212 S   0.3  0.0   4:48.77 rngd                                                                 
28922 root      20   0  157760   3916   3232 R   0.3  0.1   0:00.01 top   
```


- 剛開機nvr
- ch40 -ch63全部都斷連
```
Tasks: 149 total,   1 running, 148 sleeping,   0 stopped,   0 zombie
%Cpu(s): 50.5 us,  6.6 sy,  0.0 ni, 40.9 id,  1.0 wa,  0.0 hi,  0.9 si,  0.0 st
KiB Mem :  3940984 total,    33272 free,  1100520 used,  2807192 buff/cache
KiB Swap:        0 total,        0 free,        0 used.  2653608 avail Mem 

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                  
  764 root      20   0 16.319g 898420  25564 S 222.6 22.8   6:49.30 nvr                                                      
  732 root      19  -1  235908  45124  29212 S   4.7  1.1   0:08.41 Xorg                                                     
  100 root      20   0       0      0      0 S   1.0  0.0   0:00.20 kworker/u8:2                                             
  323 root      20   0   50940  12832   2624 S   1.0  0.3   0:02.23 plymouthd 
```