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. Tùy chọn chọn chống Vô hiệu hoá và bỏ qua các tùy chọn không gian cảnh báo không đầy đủ. 8. Chỉ định thư mục nơi đổ sẽ được lưu trữ. 9. Chọn Cập nhật MB để xác định số tiền của không gian đĩa có sẵn. 10. Chọn OK. Dump Tạo Ảnh chụp cửa sổ đóng. | Performance Monitoring Commands and Utilities Commands and Utilities The HP-UX and Tru64 UNIX operating systems have commands and utilities for monitoring system performance. The collect utility Tru64 UNIX The Tru64 UNIX collect command is a system monitoring tool that records or displays specific operating system data over an extended period of time. Any set of the subsystems such as file systems message queue tty or header can be included in or excluded from data collection. You can display data at the terminal or store it in either a compressed or encompassed data file. Data files can be read and manipulated from the command line or through use of command scripts. See the collect 8 reference page for additional information. The dxsysinfo utility System Information Utility Tru64 UNIX This graphical user interface which runs on Tru64 UNIX provides general information about the operating system and version the amount of RAM and number of CPUs. You can use it to monitor CPU activity in-use memory available swap space and file system usage. The following illustrates this utility. Chapter 8 181 Performance Monitoring Commands and Utilities GlancePlus UX HP-UX GlancePlus UX is a performance monitoring and diagnostic tool that lets you examine system activities identify and resolve performance bottlenecks and tune your system for more efficient operation. GlancePlus UX is an optional product from HP that runs on HP-UX as well as some other UNIX variants. GlancePlus UX provides useful performance data in real time in your choice of character or graphic mode. From the Global Screen you can access various other screens which display data in histogram percentage and list form many of these lists can be filtered. These other screens include the following. Process List Screen CPU Report Screen Memory Report Screen Disk Report Screen. A detailed description of GlancePlus UX is available in the HP-UX 11i System Administration Handbook and Toolkit by Marty Poniatowski. The .
