With the gradual promotion and application of domestic processors and domestic operating systems, more and more developers are developing multi-threaded programs under domestic platforms. The lack of visual concurrent performance analysis tools in the Qt Creator tools commonly used in domestic platforms makes it extremely difficult to optimize performance problems due to multi-thread synchronization/mutual exclusion and resource competition. This study designs a concurrent performance analysis scheme under Qt Creator through real-time monitoring of concurrent events, collects concurrent performance data during program running, analyzes performance concurrency bottlenecks and deadlock causes, and displays multi-view data in plug-in form. Experiments show that the concurrent performance analysis program can easily and quickly assist users to develop multi-threaded concurrent programs and improve software development efficiency.