Method for evaluating network service, electronic device and storage medium

A method for evaluating a network service, comprising:

• obtaining, by an electronic device, call detail record (CDR) data collected from a user plane S1-U interface by a probe arranged between a wireless base station and a service gateway:
• performing, by the electronic device, statistical analysis on each key quality indicator (KQI) according to call detail record data in a first cycle, to obtain a first threshold of each KQI;
• obtaining, by the electronic device, a second threshold of each KQI according to the first threshold of each KQI in a second cycle, wherein, the second cycle comprises at least one first cycle;
• and
• obtaining, by the electronic device, a perception score of the network service according to the second threshold of each KQI and CDR data in a third cycle;
• wherein the perception score of the network service quantifies user-perceived service quality;
• outputting, by the electronic device, the perception score for visualization or diagnostic analysis.