Hi All, We are going to add carbon metrics support for MB 3.0. After implementing, we will be able to identify and troubleshoot bottlenecks at different levels in MB easily. Following is the list of metrics that we are going to implement at initial stage.
MetricLog LevelDescriptionMessages Received/secINFONumber of messages recieved per second. This metric is calculated when a message reaches server.Acknowledges Sent/secINFONumber of acknowledgments sent to publishers per second.Total ChannelsINFOTotal number of active channels.Messages Published/secINFONumber of message published per second. This metrics is calculated when server publishes a message to a subscriber.Acknowledges Received /secINFONumber of acknowledgments received from publishers per second.Total ConsumersINFOTotal number of active consumers.Database read latencyINFOAverage value of time taken for database read calls.Database write latencyINFOAverage value of time taken for database write calls.Total Messages in Inbound DisruptorDEBUGCurrent number of messages in inbound disruptor.Total Messages in Outbound DisruptorDEBUGCurrent number of messages in outbound disruptor.Database latencies (Method Level)DEBUGOperation wise latencies of database calls.Cluster Coordinator LatencyDEBUGLatency of cluster coordination -- Anuja Herath *Software Engineer* *WSO2, Inc.* Mobile : +94 (0)71 429 8861
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