linux主機監控資訊顯示,linux主機監控
儲存資訊顯示:
總體空間和空閑空間顯示
[root@ora11g64 ~]# df -h
檔案系統 容量 已用 可用 已用% 掛載點
/dev/mapper/VolGroup00-LogVol00
37G 15G 20G 43% /
/dev/sda1 99M 23M 71M 25% /boot
tmpfs 3.0G 0 3.0G 0% /dev/shm
Disk資訊顯示(名稱/大小/使用率)
[root@ora11g64 ~]# fdisk -l
Disk /dev/sda: 42.9 GB, 42949672960 bytes
255 heads, 63 sectors/track, 5221 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 5221 41833260 8e Linux LVM
Disk /dev/dm-0: 40.7 GB, 40701526016 bytes
255 heads, 63 sectors/track, 4948 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-0 doesn‘t contain a valid partition table
檔案系統資訊顯示(名稱/大小/使用率)
[root@ora11g64 ~]# df -k
檔案系統 1K-塊 已用 可用 已用% 掛載點
/dev/mapper/VolGroup00-LogVol00
38502208 15660604 20854228 43% /
/dev/sda1 101086 23531 72336 25% /boot
tmpfs 3057028 0 3057028 0% /dev/shm
主機上所有資料庫名稱顯示
[oracle@ora11g64 ~]$ ps -ef|grep pmon
oracle 20281 1 0 11:12 ? 00:00:01 ora_pmon_ORA11G
oracle 22417 22377 0 11:41 pts/3 00:00:00 grep pmon
[oracle@ora11g64 ~]$ ps -ef|grep smon
oracle 20327 1 0 11:12 ? 00:00:01 ora_smon_ORA11G
oracle 22422 22377 0 11:41 pts/3 00:00:00 grep smon
[oracle@ora11g64 ~]$ cat /etc/oratab
#
# This file is used by ORACLE utilities. It is created by root.sh
# and updated by the Database Configuration Assistant when creating
# a database.
# A colon, ':', is used as the field terminator. A new line terminates
# the entry. Lines beginning with a pound sign, '#', are comments.
#
# Entries are of the form:
# $ORACLE_SID:$ORACLE_HOME:<N|Y>:
#
# The first and second fields are the system identifier and home
# directory of the database respectively. The third filed indicates
# to the dbstart utility that the database should , "Y", or should not,
# "N", be brought up at system boot time.
#
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#
ORA11G:/u01/app/oracle/product/11.2.0/db_1:N
nconf使用手冊 怎添加監控linux主機,我監控了,但發現監控的是伺服器本地的資訊,該怎設定
您看是不是什麼樣的外掛程式未安裝如果所有的巴林則有可能是一些外掛程式的問題,反正外掛程式
怎在linux中顯示系統資訊?
# uname -a # 查看核心/作業系統/CPU資訊
# head -n 1 /etc/issue # 查看作業系統版本
# cat /proc/cpuinfo # 查看CPU資訊
# hostname # 查看電腦名稱
# lspci -tv # 列出所有PCI裝置
# lsusb -tv # 列出所有USB裝置
# lsmod # 列出載入的核心模組
# env # 查看環境變數