Performance is a new code monitoring offering from Sentry that provides deeper visibility into API calls and database queries, allowing developers to analyze trends over time and measure latency and throughput. It helps resolve user misery by pairing industry metrics with user metrics, surfaces transaction summary, and extends alerting capabilities. Performance also untangles tracing, aggregating metadata surrounding errors so they can be easily searched and sorted. The tool is designed to keep raising the code monitoring bar, enabling developers to ship performant and reliable software.