Aias00 opened a new issue, #895:
URL: https://github.com/apache/rocketmq-dashboard/issues/895
### Problem
`RocketMQClusterProvider` parses broker runtime TPS strings with `split("
")`. RocketMQ runtime stats such as `putTps` / `getTransferedTps` are
whitespace-separated values, and extra leading or repeated whitespace makes the
first token empty. In that case the provider falls back to `0`, so Broker TPS
can be displayed as zero even when runtime stats contain a valid value.
### Code evidence
-
`server/src/main/java/org/apache/rocketmq/studio/rocketmq/RocketMQClusterProvider.java`:
`parseFirstTpsValue` uses `tpsStr.split(" ")` and parses `parts[0]`.
### Impact
Cluster/Broker overview can show incorrect inbound/outbound TPS, which
weakens the Studio control plane observability view.
### Expected behavior
TPS parsing should trim the runtime stat and split by one or more whitespace
characters before parsing the first average value.
### Scope
RocketMQ Studio track 1 / Control Plane cluster observability.
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