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标题：AIX常用命令之查看cpu/memory/swap/network/disk信息
作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]
一.查看CPU
--物理cpu数 1.prtconf Processor Type: PowerPC_POWER5 Number Of Processors: 2 Processor Clock Speed: 2097 MHz CPU Type: 64-bit 2.lsdev -bash-3.00$ lsdev -Cc processor proc0 Available 00-00 Processor proc2 Available 00-02 Processor --逻辑cpu数 3.bindprocessor -bash-3.00$ bindprocessor -q The available processors are: 0 1 2 3 4.vmstat -bash-3.00$ vmstat System configuration: lcpu=4 mem=1904MB kthr memory page faults cpu ----- ----------- ------------------------ ------------ ----------- r b avm fre re pi po fr sr cy in sy cs us sy id wa 1 1 386273 51470 0 0 0 0 1 0 120 5221 937 1 2 97 1 5.smtctl 因为无权限执行，没有测试
二.查看内存
1.lsattr -bash-3.00$ lsdev -Cc memory L2cache0 Available L2 Cache mem0 Available Memory -bash-3.00$ lsattr -El L2cache0 size 1920 Size of L2 cache in Kbytes False -bash-3.00$ lsattr -El mem0 goodsize 1904 Amount of usable physical memory in Mbytes False size 1904 Total amount of physical memory in Mbytes False 2.prtconf -bash-3.00$ prtconf|grep Memory|grep -v + Memory Size: 1904 MB Good Memory Size: 1904 MB 3.vmstat -bash-3.00$ vmstat System configuration: lcpu=4 mem=1904MB kthr memory page faults cpu ----- ----------- ------------------------ ------------ ----------- r b avm fre re pi po fr sr cy in sy cs us sy id wa 1 1 387550 50188 0 0 0 0 1 0 120 5221 937 1 2 97 1 4.topas MEMORY Real,MB 1904 % Comp 76 % Noncomp 13 % Client 13
三.查看交互分区
1.lsps
-bash-3.00$ lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type
hd6 hdisk0 rootvg 512MB 38 yes yes lv
2.lsps
-bash-3.00$ lsps -s
Total Paging Space Percent Used
512MB 38%
3.prtconf
Paging Space Information
Total Paging Space: 512MB
Percent Used: 38%
4.topas
PAGING SPACE
Size,MB 512
% Used 38
% Free 62
四.查看网络配置
--网络硬件信息
1.lsdev
-bash-3.00$ lsdev -Cc adapter|grep ent
ent0 Available 0D-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)
ent1 Available 0D-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)
2.lscfg
-bash-3.00$ lscfg -vl ent0
ent0 U788C.001.AAA8364-P1-T1 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)
2-Port 10/100/1000 Base-TX PCI-X Adapter:
Network Address.............001125C5CDA4
ROM Level.(alterable).......DV0210
Hardware Location Code......U788C.001.AAA8364-P1-T1
--网络配置信息
3.ifconfig
-bash-3.00$ ifconfig -a
en0: flags=5e080863,c0<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,LARGESEND,CHAIN>
inet 192.168.1.18 netmask 0xffffff00 broadcast 192.168.1.255
tcp_sendspace 131072 tcp_recvspace 65536
lo0: flags=e08084b<UP,BROADCAST,LOOPBACK,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT>
inet 127.0.0.1 netmask 0xff000000 broadcast 127.255.255.255
inet6 ::1/0
tcp_sendspace 131072 tcp_recvspace 131072 rfc1323 1
4.netstat
-bash-3.00$ netstat -in|grep en
en0 1500 link#2 0.11.25.c5.cd.a4 1071676281 0 688122516 4 0
en0 1500 192.168.1 192.168.1.18 1071676281 0 688122516 4 0
5.lsattr
-bash-3.00$ lsattr -El en0
alias4 IPv4 Alias including Subnet Mask True
alias6 IPv6 Alias including Prefix Length True
arp on Address Resolution Protocol (ARP) True
authority Authorized Users True
broadcast Broadcast Address True
mtu 1500 Maximum IP Packet Size for This Device True
netaddr 192.168.1.18 Internet Address True
netaddr6 IPv6 Internet Address True
netmask 255.255.255.0 Subnet Mask True
prefixlen Prefix Length for IPv6 Internet Address True
remmtu 576 Maximum IP Packet Size for REMOTE Networks True
rfc1323 Enable/Disable TCP RFC 1323 Window Scaling True
security none Security Level True
state up Current Interface Status True
tcp_mssdflt Set TCP Maximum Segment Size True
tcp_nodelay Enable/Disable TCP_NODELAY Option True
tcp_recvspace Set Socket Buffer Space for Receiving True
tcp_sendspace Set Socket Buffer Space for Sending True
--配置网络
ifconfig en0 192.168.0.5 netmask 255.255.255.0 up
chdev -l en1 -a netaddr='192.168.1.1' -a netmask='255.255.255.0'
五.查看硬盘
--硬盘使用情况
1.df
-bash-3.00$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/hd4 5.2G 77M 5.1G 2% /
/dev/hd2 5.5G 1.6G 4.0G 28% /usr
/dev/hd9var 640M 640M 0 100% /var
/dev/hd3 128M 48M 81M 38% /tmp
/dev/fwdump 128M 348K 128M 1% /var/adm/ras/platform
/dev/hd1 640M 580M 61M 91% /home0
/proc - - 0 - /proc
/dev/hd10opt 2.3G 496M 1.8G 22% /opt
192.168.2.5:/store/home
2.3T 576G 1.7T 26% /home
--物理硬盘
2.lspv
-bash-3.00$ lspv
hdisk0 000b45c0688a5c5d rootvg active
hdisk1 00c97ac06a9cef35 None
-bash-3.00$ lspv hdisk0
PHYSICAL VOLUME: hdisk0 VOLUME GROUP: rootvg
PV IDENTIFIER: 000b45c0688a5c5d VG IDENTIFIER 000b45c00000d7000000011b688a6044
PV STATE: active
STALE PARTITIONS: 0 ALLOCATABLE: yes
PP SIZE: 128 megabyte(s) LOGICAL VOLUMES: 11
TOTAL PPs: 546 (69888 megabytes) VG DESCRIPTORS: 2
FREE PPs: 417 (53376 megabytes) HOT SPARE: no
USED PPs: 129 (16512 megabytes) MAX REQUEST: 256 kilobytes
FREE DISTRIBUTION: 109..90..00..109..109
USED DISTRIBUTION: 01..19..109..00..00
3.lsdev
-bash-3.00$ lsdev -Cc disk
hdisk0 Available 0G-08-01-8,0 16 Bit LVD SCSI Disk Drive
hdisk1 Available 0G-08-01-5,0 16 Bit LVD SCSI Disk Drive
4.lsattr
-bash-3.00$ lsattr -El hdisk0
PCM PCM/friend/scsiscsd Path Control Module False
algorithm fail_over Algorithm True
dist_err_pcnt 0 Distributed Error Percentage True
dist_tw_width 50 Distributed Error Sample Time True
hcheck_interval 0 Health Check Interval True
hcheck_mode nonactive Health Check Mode True
max_transfer 0x40000 Maximum TRANSFER Size True
pvid 000b45c0688a5c5d0000000000000000 Physical volume identifier False
queue_depth 3 Queue DEPTH False
reserve_policy single_path Reserve Policy True
size_in_mb 73400 Size in Megabytes False
unique_id 2B08004F478B0FHUS153073VL380008IBM H0scsi Unique device identifier False
5.lscfg
-bash-3.00$ lscfg -vpl hdisk0
hdisk0 U788C.001.AAA8364-P1-T11-L8-L0 16 Bit LVD SCSI Disk Drive (73400 MB)
Manufacturer................IBM H0
Machine Type and Model......HUS153073VL3800
FRU Number..................03N5282
ROS Level and ID............53343130
Serial Number...............004F478B
EC Level....................H17923Y
Part Number.................03N5281
Device Specific.(Z0)........000004129F00013A
Device Specific.(Z1)........VBPSS410
Device Specific.(Z2)........0068
Device Specific.(Z3)........08076
Device Specific.(Z4)........0001
Device Specific.(Z5)........22
Device Specific.(Z6)........H17923Y
Brand.......................H0
PLATFORM SPECIFIC
Name: sd
Node: sd
Device Type: block
--逻辑卷
6.lsvg
-bash-3.00$ lsvg
rootvg
-bash-3.00$ lsvg -l rootvg
rootvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
hd5 boot 1 1 1 closed/syncd N/A
hd6 paging 4 4 1 open/syncd N/A
hd8 jfs2log 1 1 1 open/syncd N/A
hd4 jfs2 41 41 1 open/syncd /
hd2 jfs2 44 44 1 open/syncd /usr
hd9var jfs2 5 5 1 open/syncd /var
hd3 jfs2 1 1 1 open/syncd /tmp
hd1 jfs2 5 5 1 open/syncd /home0
hd10opt jfs2 18 18 1 open/syncd /opt
fwdump jfs2 1 1 1 open/syncd /var/adm/ras/platform
lg_dumplv sysdump 8 8 1 open/syncd N/A
7.lslv
-bash-3.00$ lslv hd5
LOGICAL VOLUME: hd5 VOLUME GROUP: rootvg
LV IDENTIFIER: 000b45c00000d7000000011b688a6044.1 PERMISSION: read/write
VG STATE: active/complete LV STATE: closed/syncd
TYPE: boot WRITE VERIFY: off
MAX LPs: 512 PP SIZE: 128 megabyte(s)
COPIES: 1 SCHED POLICY: parallel
LPs: 1 PPs: 1
STALE PPs: 0 BB POLICY: relocatable
INTER-POLICY: minimum RELOCATABLE: no
INTRA-POLICY: edge UPPER BOUND: 32
MOUNT POINT: N/A LABEL: primary_bootlv
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
Serialize IO ?: NO
8.prtconf
Volume Groups Information
==============================================================================
rootvg:
PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION
hdisk0 active 546 417 109..90..00..109..109
==============================================================================
9.topas
Disk Busy% KBPS TPS KB-Read KB-Writ
hdisk0 21.0 3.2K 20.0 0.0 3.2K
hdisk1 0.0 0.0 0.0 0.0 0.0
cd0 0.0 0.0 0.0 0.0 0.0
六.说明
1.cpu/memory/swap/network/disk的主要信息都可以通过topas和parconf查看
2.这些命令还和shell的类型有很多关系，这里是bash