分类:
2006-11-02 14:33:14
root@zsc # showrev
Hostname: zsc
Hostid: 841e
Release: 5.10
Kernel architecture: sun4u //intel架构的服务器输出不一样
Application architecture: sparc
Hardware provider: Sun_Microsystems
Domain:
Kernel version: SunOS 5.10 Generic_118833-18 //内核版本号 |
root@zsc # prtconf
System Configuration: Sun Microsystems sun4u //intel,amd cpu的输出不同
Memory size: 8192 Megabytes //内存为
System Peripherals (Software Nodes):
SUNW,Sun-Fire-V490
scsi_vhci, instance #0
packages (driver not attached)
SUNW,builtin-drivers (driver not attached)
……… |
root@zsc # format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w
1. c1t1d0
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w |
root@zsc # ifconfig -a
lo0: flags=2001000849
inet 127.0.0.1 netmask ff000000
ce0: flags=1000843
inet 61.128.x.x netmask ffffff00 broadcast 61.128.x.255
ether 0:14:
ce1: flags=1000843
inet 192.168.x.5 netmask ffffff00 broadcast 192.168.x.255
ether 0:14: |
root@db890 ~#mpstat //这个命令也是查看CPU负载的工具
CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt idl
0 0 1 136 3 1 67 1 1 6 1 93 0 1 4 94
1 0 1 101 25 22 67 1 1 6 1 85 0 1 4 95
2 0 1 121 3 1 68 1 1 6 1 91 0 1 4 95
3 0 1 129 3 1 69 1 1 6 1 95 0 1 4 95
4 0 1 126 3 1 69 1 1 5 1 95 0 1 4 95
5 0 1 125 129 126 66 1 1 5 1 90 0 1 4 95
6 0 1 123 4 1 68 1 1 6 1 92 0 1 4 95
7 0 1 105 242 140 65 1 1 7 1 89 0 0 4 95 |
root@zsc # uptime
上午 8点48分 运行 4 天 15:12, 2 用户, 平均负载:0.01, 0.01, 0.01 |
root@zsc # w
上午 9点12分 运行 4 天 15:36, 3 用户, 平均负载:0.02, 0.01, 0.01
用户名 终端号 登入时间 闲置 JCPU PCPU 执行命令
root console 周一下午 5点 5天 4:53
root pts/3 上午 8点36分 25 -bash
root pts/4 上午 9点12分 w |
root@zsc # who -r
. run-level 3 |
root@zsc # last |more
root pts/3 211.94.81.227 Sat Oct 14 14:31 仍在登录状态
root sshd 211.94.81.227 Sat Oct 14 14:31 仍在登录状态
root sshd 218.247.140.197 Sat Sep 16
oracle console :0 Sat Sep 16 12:02 - 关机 (00:02)
reboot system boot Sat Sep 16
reboot system down Sat Sep 16
root pts/4 61.128.122.128 Sat Sep 16 12:01 - 关机 (00:01)
root sshd 61.128.122.128 Sat Sep 16 12:01 - 关机 (00:01)
oracle console :0 Sat Sep 16 12:00 - 关机 (00:01)
reboot system boot Sat Sep 16
reboot system down Sat Sep 16
oracle console :0 Sat Sep 16 11:58 - 关机 (00:01)
root console :0 Sat Sep 16
oracle console :0 Sat Sep 16 |
root@zsc # ps -aef
UID PID PPID C STIME TTY TIME CMD
root 0 0 0 10月 09 ? 0:10 sched
root 1 0 0 10月 09 ? 0:02 /sbin/init
root 2 0 0 10月 09 ? 0:00 pageout
root 3 0 0 10月 09 ? 46:11 fsflush
daemon 209 1 0 10月 09 ? 0:00 /usr/lib/nfs/statd
root 15302 315 0
oracle 2917 1 0 10月 10 ? 0:06 ora_smon_zsjdb
oracle 6093 1 0 10月 12 ? 0:00 ora_s041_zswdb
oracle 5995 1 0 10月 12 ? 0:31 ora_pmon_zswdb
oracle 2915 1 0 10月 10 ? 0:11 ora_ckpt_zsjdb |
root@zsc # ptree
7 /lib/svc/bin/svc.startd
212 /usr/lib/saf/sac -t 300
231 /usr/lib/saf/ttymon
219 /usr/lib/saf/ttymon -g -d /dev/console -l console -T sun -m ldterm,ttc
9 /lib/svc/bin/svc.configd
102 /usr/lib/sysevent/syseventd
103 /usr/sbin/nscd
113 /usr/lib/picl/picld
123 /usr/lib/crypto/kcfd
201 /usr/sbin/cron
2442 /opt/oracle/product/
2909 ora_pmon_zsjdb
2911 ora_dbw0_zsjdb
2913 ora_lgwr_zsjdb |
root@zsc # df -k
文件系统 千字节 用了 可用 容量 挂接在
/dev/dsk/c1t0d0s0 11093692 7886931 3095825 72% /
/devices 0 0 0 0% /devices
ctfs 0 0 0 0% /system/contract
proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
swap 2526104 1048 2525056 1% /etc/svc/volatile
objfs 0 0 0 0% /system/object
fd 0 0 0 0% /dev/fd
/dev/dsk/c1t0d0s5 6050982 1588792 4401681 27% /var
swap 2525376 320 2525056 1% /tmp
swap 2525096 40 2525056 1% /var/run
/dev/dsk/c1t1d0s2 141179002 65553 139701659 1% /opt/disk2
/dev/dsk/c2t40d0s6 281589229 7006562 271766775 3% /opt/data1
/dev/dsk/c2t40d1s6 281589229 107661 278665676 1% /opt/data2
/dev/dsk/c2t40d2s6 281589229 2182197 276591140 1% /opt/data3 |
root@zsc # df -h
文件系统 大小 用了 可用 容量 挂接在
/dev/dsk/c1t0d0s0
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap
objfs 0K 0K 0K 0% /system/object
fd 0K 0K 0K 0% /dev/fd
/dev/dsk/c1t0d0s5
swap
swap
/dev/dsk/c1t1d0s2
/dev/dsk/c2t40d0s6
/dev/dsk/c2t40d1s6
/dev/dsk/c2t40d2s6 |
root@zsc # netstat –anp //linux用这个选项将输出更多的信息,包括连接的进程等
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- ----- ---------------
ce0 61.128.x.1 255.255.255.255
ce1 192.168.x.5 255.255.255.255 SP
ce0 61.128.x.3 255.255.255.255 00:
ce0 61.128.x.30 255.255.255.255
ce0 61.128.x.27 255.255.255.255
ce0 61.128.x.40 255.255.255.255 SP
ce1 224.0.0.0 240.0.0.0 SM
ce0 224.0.0.0 240.0.0.0 SM |
oot@zsc # netstat –r //查看路由表
Routing Table: IPv4
Destination Gateway Flags Ref Use Interface
-------------------- -------------------- ----- ----- ------ ---------
61.128.x.0 zsc U 1 239 ce0
192.168.100.0 zsj U 1 4 ce1
BASE-ADDRESS.MCAST.NET zsc U 1 0 ce0
default 61.128.122.1 UG 1 2020
localhost localhost UH 26 877301 lo0 |
root@zsc # vmstat 4 4 //每4秒钟采集一次,采集4次
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s1 sd sd sd in sy cs us sy id
0 0 0 3999808 2286744 7 9 27 0 0 0 0 0 1 0 1 290 186 205 0 0 100
0 0 0 2525696 637008 0 7 0 0 0 0 0 0 0 0 1 289 125 208 0 0 100
0 0 0 2525696 637008 0 0 0 0 0 0 0 0 0 0 1 299 126 192 0 0 100
0 0 0 2525696 637008 19 20 0 0 0 0 0 0 0 0 1 305 283 210 0 0 100 |
root@zsc # iostat 3 3 //采集数据3次,每次3秒钟
tty sd1 ssd0 ssd1 ssd2 cpu
tin tout kps tps serv kps tps serv kps tps serv kps tps serv us sy wt id
0 126 0 0 0 15 1 15 0 0 0 67 1 42 0 0 0 100
0 79 0 0 0 0 0 0 0 0 0 8 1 15 0 0 0 100
0 27 0 0 0 0 0 0 0 0 0 8 1 16 0 0 0 100 |
root@zsc # top
last pid: 15804; load avg: 0.02, 0.01, 0.01; up 5+
140 processes: 139 sleeping, 1 on cpu
CPU states: 99.5% idle, 0.1% user, 0.4% kernel, 0.0% iowait, 0.0% swap
Memory:
PID USERNAME LWP PRI NICE SIZE
15804 oracle 1 59 0
15802 root 1 59 0 3320K 1936K cpu 0:00 0.23% top
721 root 1 59 0 2160K 784K sleep
6001 oracle 11 59 0
2909 oracle 1 59 0
713 root 1 59 0 9152K 1560K sleep
509 root 1 59 0
703 root 3 59 0
6007 oracle 1 59 0
6132 oracle 11 59 0
5995 oracle 1 59 0
218 root 1 59 0 1280K 480K sleep 0:01 0.01% utmpd
15655 root 1 59 0 9344K 2880K sleep 0:00 0.01% sshd
575 root 1 59 0 9496K 928K sleep 0:05 0.01% snmpd
103 root 29 59 0 4992K 2864K sleep 0:21 0.01% nscd |
root@zsc # more messages | grep error |more
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
Oct 10
--还有-- |
root@zsc # ifconfig -a
lo0: flags=2001000849
inet 127.0.0.1 netmask ff000000
ce0: flags=1000843
inet 61.128.x.40 netmask ffffff00 broadcast 61.128.122.255
ether 0:14:
ce1: flags=1000843
inet 192.168.x.5 netmask ffffff00 broadcast 192.168.100.255
ether 0:14: |
root@zsc # more hostname.ce0
zsc
root@zsc # more hostname.ce1
zsj |
root@zsc # more hosts
#
# Internet host table
#
127.0.0.1 localhost
61.125.x.30 zsc loghost
192.168.10.5 zsj loghost |
root@zsc # more netmasks
192.168.10.0 255.255.255.0
61.125.x.0 255.255.255.0 |
root@zsc # more defaultrouter
#129.146.89.225 //这个默认路由是以前的,现在被注释掉,不再起作用了。
61.125.x.1 |