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Target customers: users of ApsaraDB for Redis. Features released: ApsaraDB for Redis now supports the latency insight feature of CloudDBA. Latency insight collects microsecond-accurate statistics about the latency of all commands and custom events. Latency insight enables you to troubleshoot anomalies and performance issues of ApsaraDB for Redis databases. The latency monitoring feature of open source Redis allows you to collect data generated within the last 160 seconds and access just the events that have the highest latency within each second. The latency insight feature is an advanced feature provided by ApsaraDB for Redis that allows you to collect latency statistics. With latency insight, execution durations of all commands and up to 27 events can be recorded, and all latency statistics within the last three days can be saved.