Developed a feature for the pinpoint-apm/pinpoint repository focused on enhancing task scheduling efficiency within backend systems. The work involved implementing jitter-based scheduling for both LinkScheduler and StatisticsLinkScheduler, transitioning from a fixed delay approach to a fixed-rate model with random jitter. This adjustment distributed task execution more evenly, reducing performance bottlenecks and improving scalability under high load. The solution leveraged Java and emphasized performance optimization and scheduling algorithms, with all changes tracked via Git for traceability. No major bugs were addressed during this period, as efforts centered on delivering measurable improvements to scheduling reliability and throughput in production environments.