Performance test method and device, electronic equipment and computer readable storage medium

The invention provides a performance test method and device, electronic equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: performing sensing processing on original data respectively collected at a plurality of time points through a sensing algorithm to obtain original state values of the plurality of time points; performing optimization processing on the original state values of the plurality of time points to obtain pseudo-true values of the plurality of time points; performing confidence coefficient calculation according to the original state values and the pseudo-truth values of the plurality of time points to obtain confidence coefficients of the pseudo-truth values of the plurality of time points; determining the pseudo-truth value with the confidence greater than or equal to a confidence threshold as an effective pseudo-truth value; and performing index calculation according to the original state values of the plurality of time points