METHOD AND SYSTEM FOR WRITE AMPLIFICATION ANALYSIS

A method and system for write amplification analysis are provided. In one embodiment, a method is provided that is performed in a computing device. The method comprises determining an amount of data written from the computing device to a storage system over a time period, wherein the storage system comprises a memory; determining an amount of data written to the memory by the storage system over the time period; calculating a write amplification factor over the time period; and simultaneously displaying graphs of the amount of data written from the computing device over the time period, the amount of data written to the memory over the time period, and the write amplification factor over the time period. Other embodiments are possible, and each of the embodiments can be used alone or together in combination. 本发明提供了一种用于写入放大分析的方法和系统。在一个实施方案中，提供了在计算设备中执行的方法。该方法包括确定在一段时间内从计算设备写入存储系统的数据量，其中存储系统包括存储器；确定在该时间段内由存储系统写入存储器的数据量；计算该时间段内的写入放大系数；以及同时显示以下项的图形：在该时间段内从计算设备写入的数据量、在该时间段内写入存储器的数据量、以及该时间段内的写入放大系数。其他实施方案是可能的，并且实施方