Performance index storage method, system and device and computer storage medium

Abstract

The invention discloses a performance index saving method, system and device and a computer storage medium, wherein the method comprises the following steps: judging whether a performance index savingtable creation condition is satisfied; if so, creating a performance index saving table, and taking the created performance index saving table as a target performance index saving table; if not, theperformance indicator save table created last time is used as the target performance indicator save table to save the performance indicators of the target storage object into the target performance indicator save table. The performance index saving method, system and device and the computer readable storage medium store performance indexes by mean of more than one performance indicator storage table. Compared with the prior art in which only one performance index storage table is used for storing performance indexes, the invention has the advantages that the increase in the number of performance index storage tables can increase the available storage space for storing the performance indexes, thereby prolonging the storage time of the saved performance indexes in the performance index storage table.

Description

technical field [0001] The present application relates to the field of storage technology, and more specifically, to a method, system, device and computer storage medium for storing performance indicators. Background technique [0002] During the application process of storage objects, such as storage volumes and storage pools, the storage objects will generate performance files containing various performance indicators of the storage objects, and the performance indicators are indicators representing the corresponding storage performance of the storage objects. In order to facilitate the outside world to view the performance index, the performance index needs to be saved. [0003] An existing method for storing performance indicators is to create a unique performance indicator storage table for storing performance indicators, and store the newly generated performance indicators in the performance indicator storage table whenever a new performance indicator is generated. ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing performance index storage method can only use one performance index storage table to store performance indicators. Since the space of the performance index storage table is limited, when the performance index storage table is full, it is necessary to delete the original data in the performance index storage table. Stored performance indicators, so that the storage time of performance indicators is too short

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