IO analysis method and device for distributed file system, equipment and medium

Abstract

The invention discloses an IO analysis method of a distributed file system, which comprises the following steps: configuring a performance function, and counting and analyzing function performance information of a tracked function and a calling function of the tracked function through the performance function; forming a function integration interface according to a calling interface integrating aplurality of performance tools, and obtaining CPU performance information and memory performance information when the tracked function runs through the function integration interface; storing the function performance information, the CPU performance information and the memory performance information of the tracked function in a preset document; and printing the tracked function of which the operation period exceeds a preset time threshold, and compressing the document of which the operation period exceeds a preset storage time. The invention further discloses a device, equipment and a medium.The IO analysis performance of the distributed file system can be improved, and the adaptability and flexibility of IO analysis of the system are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to an IO analysis method, device, equipment and medium of a distributed file system. Background technique [0002] In the process of system design and system performance analysis, the IO performance of the system is the main performance index. The efficiency of IO performance analysis directly affects the efficiency of system design and development and system stability optimization. Most of the IO performance statistics are time-consuming and the function implementation methods are relatively complicated. It is necessary to redefine the special IO analysis function to print data information. The reuse rate of the function is low, the flexibility is poor, and the adaptability is low, which increases the program operation burden of the system. It affects the memory performance of the system, greatly reduces the IO analysis efficiency of the system, and affects the ...

AI Technical Summary

Problems solved by technology

Most of the IO performance statistics are time-consuming and the function implementation methods are relatively complicated. It is necessary to redefine the special IO analysis function to print data information. The reuse rate of the function is low, the flexibility is poor, and the adaptability is low, which increases the program operation burden of the system. Affect the memory performance of the system, greatly reduce the IO analysis efficiency of the system, and affect the operating performance of the system

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