linux monitor process memory usage over time

Http://www.oschina.net/translate/command-line-tools-to-monitor-linux-performance1.Top-Linux Process MonitoringThe top command under Linux is a performance Monitor that many system administrators often use to monitor Linux performance, and this

Linux memory basic knowledge and related tuning solutions, linux TuningMemory is one of the important components in the computer and serves as a bridge to communicate with the CPU. All programs in the computer run in the memory, so the memory

often encounter some new Linux novice will ask how much memory consumption? In Linux often found that the free memory is very small, it seems that all the memory is occupied by the system, the surface of the memory is not enough to use, it is not.

For system and network administrators, it is a heavy task to monitor and debug the performance of Linux systems on a daily basis. After 5 years working as an administrator in the IT field as a Linux system, I gradually realized how difficult it was

Transferred from: http://www.kuqin.com/shuoit/20140219/338066.htmlFor system and network administrators, it is a heavy task to monitor and debug the performance of Linux systems on a daily basis. After 5 years working as an administrator in the IT

SQLite uses dynamic memory allocations to obtain the memory needed for various objects, such as database connections and SQL preprocessing statements, to establish the memory cache for database files, and to save query results. We've done a lot of

This article transferred from: http://www.ibm.com/developerworks/cn/linux/l-mleak/This paper discusses the memory leak detection method and its implementation of C + + program under Linux. These include the basic principles of new and delete in C + +

This article introduced a simple use of Linux system Tools Valgrind to detect memory leaks by applying Valgrind to discover the memory problems of Linux programs, This paper implements a tool for detecting memory leaks, including the principle

first, about the computer CPU , Cache , memory, hard disk relationships and differences. 1, the CPU is also called the Central processor (cpu,central processing Unit) is an ultra-large-scale integrated circuit,is the computing core (core) and

Memory is one of the most important parts of a computer, and it is a bridge to communicate with the CPU. All programs in the computer run in memory, so the performance of the memory affects the computer very much. The memory function is used to