Storage performance monitoring method and device, electronic equipment and storage medium

The embodiment of the invention provides a storage performance monitoring method and device, electronic equipment and a storage medium. The method comprises the steps that current storage performance information of the storage equipment and historical storage performance information, recorded in advance, of the storage equipment are obtained; comparing the difference between the current storage performance information and the historical storage performance information; judging whether the current storage performance information is abnormal or not according to the difference; and if the current storage performance information is abnormal, recording the current storage performance information, and carrying out storage performance optimization on the storage equipment. Through the method, the storage performance of the storage equipment can be monitored in real time, whether the storage performance is abnormal or not is detected by comparing the difference between the current storage performance information and