Aix System Running Performance Optimization And Applied Research

Base on the statistics , It was show that 80% of the industry has not been optimized in small computer design , 90% of the small computer system performance has not been regularly monitored ,95% of small computer data redundancy does not have comprehensive security measures , nearly half did not use the small computer the case of data backup solution. Small computer in fact these are in a state of sub-health , not only small computer moment there is no redundancy in the operation and protection of environment , and small computer operating efficiency is relatively low , can not give full play to a high-end configuration small computer should have the reliability and efficiency.AIX, full name is the Advanced Interactive eXcutive, is the IBM's UNIX operating system dedicated P series small computer for the industry, one of the three major commercial UNIX. in this paper , It is trying to analyze different ways to IBM small computer servers running AIX operating system as the main platform , AIX system performance with the four main aspects related to in-depth discussions were conducted , including the CPU subsystem , memory subsystem , disk subsystem and network subsystem , for each part of the first subsystem to discuss how different methods of access to relevant performance data to be used for performance analysis , and access to the target system by analyzing the performance of the situation , and then likely the existence of a variety of performance bottlenecks related to the adjustment of performance optimization solutions. At the same time , the papers of the above-mentioned methods of analysis and independent thinking , put forward in all aspects of the operating system should be improved and further improvement. Finally , a combination of these methods of analysis and optimization of this unit small computer AIX platform specific production system performance analysis and optimization program , and obtain a better optimization results , an effective corporate computer systems to enhance the handling capacity of the platform to protect the enterprise computer systems performance and efficient operation.Performance analysis and optimization is the complexity of a compreh- ensive work , it should be from the CPU processing power , memory size , data redundancy and data storage capacity of the IO , network IO performance , carefully check the existence of bottlenecks and deficiencies , tailor tailored to optimize each component , to remove obstacles to the fetters of performance in order to fully protect the small computer to run efficient , reliable and secure.