sym 第一天上线的服务器状态

top - 09:59:20 up 45 days, 10:10, 1 user, load average: 0.01, 0.03, 0.05
Tasks: 68 total, 1 running, 67 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.8 us, 0.2 sy, 0.0 ni, 99.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 3881920 total, 1655680 free, 1904500 used, 321740 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1744852 avail Mem

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2358 root 20 0 4518968 1.493g 14552 S 1.3 40.3 5:30.22 java
760 root 20 0 227932 15084 2956 S 0.3 0.4 80:26.56 AliYunDun
1 root 20 0 43112 2364 1280 S 0.0 0.1 0:11.34 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:04.46 ksoftirqd/0
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/0:0H
6 root 20 0 0 0 0 S 0.0 0.0 0:16.09 kworker/u4:0
7 root rt 0 0 0 0 S 0.0 0.0 0:00.05 migration/0
8 root 20 0 0 0 0 S 0.0 0.0 0:00.00 rcu_bh
9 root 20 0 0 0 0 S 0.0 0.0 3:40.67 rcu_sched
10 root rt 0 0 0 0 S 0.0 0.0 0:11.82 watchdog/0
11 root rt 0 0 0 0 S 0.0 0.0 0:07.98 watchdog/1
12 root rt 0 0 0 0 S 0.0 0.0 0:00.08 migration/1
13 root 20 0 0 0 0 S 0.0 0.0 0:00.89 ksoftirqd/1
15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0H
17 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kdevtmpfs
18 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns
19 root 20 0 0 0 0 S 0.0 0.0 0:01.02 khungtaskd
20 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 writeback
21 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kintegrityd
22 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 bioset
23 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kblockd
24 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 md
25 root 20 0 0 0 0 S 0.0 0.0 5:20.34 kworker/1:1
30 root 20 0 0 0 0 S 0.0 0.0 0:00.37 kswapd0
31 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd
32 root 39 19 0 0 0 S 0.0 0.0 0:10.14 khugepaged
33 root 20 0 0 0 0 S 0.0 0.0 0:00.01 fsnotify_mark
34 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 crypto
42 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kthrotld
44 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kmpath_rdacd
45 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kpsmoused
46 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/1:2
47 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 ipv6_addrconf
67 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 deferwq
100 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kauditd