部分 I. System Monitoring & Utility
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部分 I. System Monitoring & Utility

77. User

77.1. last, lastb - show listing of last logged in users

78. Memory

78.1. Memory
78.2. vmstat - Report virtual memory statistics
78.3. mpstat
78.4. pmap - report memory map of a process

79. CPU

79.1. uptime - Tell how long the system has been running.
79.2. top - display Linux tasks
79.3. atop - AT Computing's System & Process Monitor
79.4. htop - interactive process viewer

80. Processes

80.1. strace - trace system calls and signals

81. lsof - list open files 檔案監控

81.1. $$
81.2. 監控檔案系統
81.3. 設備檔案
81.4. 用戶監控
81.5. 監控進程
81.6. 監控網絡
81.7. lsof 高級用法
81.8. 根據檔案描述列出對應的檔案信息

82. Harddisk IO

82.1. input/output statistics

82.1.1. 5 秒監控一次

82.2. iotop - simple top-like I/O monitor

82.3. ionice - set or get process I/O scheduling class and priority

82.4. smartd - SMART Disk Monitoring Daemon

83. Network IO

83.1. netstat

83.2. ss

83.2.1. 查看tcp流量控制相關參數值

83.3. iftop - display bandwidth usage on an interface by host

83.4. iptraf - Interactive Colorful IP LAN Monitor

83.5. nload: Console application which monitors network traffic and bandwidth

83.6. bwm - Bandwidth Monitor

83.7. iptstate - A top-like display of IP Tables state table entries

84. Service

84.1. NFS

84.1.1. nfsstat
84.1.2. nfswatch

88.1. temperature/voltage/fan
88.2. mcelog - Decode kernel machine check log on x86 machines

89. sar - System Activity Reporter

90. SMS

90.1. gnokii

90.1.1. 安裝

90.1.1.1. Ubuntu
90.1.1.2. CentOS

90.2. AT Commands

90.2.1. 發送短信
90.2.2. 語音通話

91. IPMI (Intelligent Platform Management Interface)

91.1. OpenIPMI

91.2. freeipmi

91.2.1. ipmiping
91.2.2. ipmimonitoring
91.2.3. ipmi-sensors
91.2.4. ipmi-locate

91.3. ipmitool - utility for controlling IPMI-enabled devices

91.3.1. ipmitool

91.3.1.1. ubuntu
91.3.1.2. CentOS

91.3.2. sensor

91.3.3. ipmitool shell

91.3.4. ipmitool 訪問遠程主機

91.3.5. Get chassis status and set power state

91.3.6. Configure Management Controller

91.3.6.1. Management Controller status and global enables
91.3.6.2. Configure LAN Channels
91.3.6.3. Configure Management Controller users
91.3.6.4. Configure Management Controller channels

91.3.7. Example for iDRAC

91.3.7.1. 更改IP地址,子網掩碼與網關
91.3.7.2. 更改 iDRAC LCD 顯示屏
91.3.7.3. 更改 iDRAC 密碼
91.3.7.4. 關機/開機
91.3.7.5. 啟動列表

92. JVM

92.1. jconsole
92.2. jps - Java Virtual Machine Process Status Tool
92.3. jinfo - Configuration Info
92.4. jstat - Java Virtual Machine Statistics Monitoring Tool
92.5. jHiccup

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部分 VII. Monitoring	起始頁	第 77 章 User