<NE20>dis cpu-usage
CPU Usage Stat. Cycle: 42 (Second)
CPU Usage : 85% Max: 100%
CPU Usage Stat. Time : 2020-03-31 12:12:31
CPU Usage Stat. Tick : 0x11a45(CPU Tick High) 0x58acedd4(CPU Tick Low)
Actual Stat. Cycle : 0x0(CPU Tick High) 0x4f652dc1(CPU Tick Low)
TaskName CPU Runtime(CPU Tick High/CPU Tick Low)
VIDL 15% 0/ c4a064b
TICK 0% 0/ 1f3f42
IPCQ 0% 0/ 455e1
RPCQ 0% 0/ 250d1
VMON 0% 0/ 4c6
STND 0% 0/ 1208d
vt0 0% 0/ 55554b
CFA 0% 0/ 2dbf2
INFO 6% 0/ 54b3adc
SRM 0% 0/ c145
L2IF 0% 0/ 6156c
ROUT 0% 0/ 244b4a
LSPA 0% 0/ b0e9e
RSVP 0% 0/ 43712
CSPF 0% 0/ ca0dc
TNLM 0% 0/ 67c71
FIB 0% 0/ 1efa5
SOCK 1% 0/ dde1df
VTYD 8% 0/ 6c3485c
L2TP 0% 0/ 5c580
TRAP 0% 0/ 9b652
MDMT 0% 0/ 8fd74
NTPT 0% 0/ 2cc135
TAC 0% 0/ a5f4a
UCM 0% 0/ 1e6b
ASPF 0% 0/ 38e5
VRRP 0% 0/ 257e
DHCP 0% 0/ 38589
RMON 0% 0/ 12893
HOT 0% 0/ 515df
NTR 0% 0/ 3d11
NPS 0% 0/ 17773e
PTS 0% 0/ c506d
vt1 0% 0/ 37411
vt2 66% 0/34bc87a2
vt3 0% 0/ 223641
OS 4% 0/ 0
<NE20>dis ver
<NE20>dis version
Huawei Versatile Routing Platform Software
VRP (R) Software, Version NE20-VRP5.30-23138009
Copyright (c) 2000-2006 HUAWEI TECH CO., LTD.
Quidway NetEngine 20-8 Router uptime is 16 week(s), 2 day(s), 22 hour(s), 44 minute(s)
解决方法：>free user-interface vty 2