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[Studio] feat: Operation and Maintenance Dashboard Metrics Subsystem - #657

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zhaohai666 wants to merge 3 commits into
apache:rocketmq-studiofrom
zhaohai666:pr-03-model-trace
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[Studio] feat: Operation and Maintenance Dashboard Metrics Subsystem#657
zhaohai666 wants to merge 3 commits into
apache:rocketmq-studiofrom
zhaohai666:pr-03-model-trace

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@zhaohai666

@zhaohai666 zhaohai666 commented Jul 29, 2026

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Summary

  • Add ops-level dashboard metrics subsystem for monitoring broker, topic, consumer group, and system resources
  • Introduce MetricsProvider SPI interface with MetricsProviderStub for sample data
  • Add REST controller at /api/metrics with overview, broker, topic, and consumer group endpoints
  • Add 5 VO classes: BrokerMetricsVO, TopicMetricsVO, ConsumerGroupMetricsVO, MetricsOverviewVO, SystemResourceMetricsVO
  • Include test coverage for controller and service layers

Test plan

  • Verify MetricsController returns correct overview data
  • Verify broker/topic/consumer group metrics endpoints return expected VO structures
  • Verify MetricsProviderStub returns valid sample data
  • Run MetricsControllerTest and MetricsServiceTest

@zhaohai666
[studio] feat: add message trace graph model DTOs
05c8e2f 
Add trace visualization models including producer/subscription nodes,
trace status enum, and the full trace graph structure for the message
trace detail page.
@zhaohai666
[Studio] refactor: remove Lombok, rename package to org.apache.rocket…
3166e2b 
…mq.studio, move under server/src
@zhaohai666
[Studio] refactor: move models to server/src, exclude files with miss…
a99796f 
…ing dependencies
@zhaohai666 zhaohai666 changed the title Operation and Maintenance Dashboard Metrics Subsystem [Studio] feat: Operation and Maintenance Dashboard Metrics Subsystem Jul 29, 2026
This was referenced Jul 30, 2026
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@lizhimins

lizhimins commented Jul 31, 2026

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Closing: the content of this PR (message trace graph model DTOs: MessageTraceGraph, MessageTraceStatusEnum, ProducerNode, SubscriptionNode, TraceNode) is already fully merged into rocketmq-studio via #527 — all 5 files are byte-identical to the current trunk. Thanks for the contribution!

@lizhimins lizhimins closed this Jul 31, 2026
@zhaohai666
zhaohai666 deleted the pr-03-model-trace branch August 13, 2026 05:30
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@zhaohai666 @lizhimins