Monitoring： SeaTunnel

Collect monitoring metrics for SeaTunnel.

Configuration Parameters

Parameter Name	Parameter Help Description
Target Host	The monitored endpoint's IPV4, IPV6, or domain name. Note ⚠️ no protocol header (e.g., https://, http://).
Task Name	The name that identifies this monitoring task, which needs to be unique.
Port	The monitoring port opened by SeaTunnel, default value: 5801.
SSL	Whether SSL is enabled for connecting to SeaTunnel.
Query Timeout	Set the timeout for unresponsive queries, in milliseconds (ms), default 6000 ms.
Collection Interval	The interval time for periodic data collection, in seconds; the minimum interval that can be set is 30 seconds.
Binding Tags	Used for categorizing and managing monitoring resources.
Description Notes	Additional identification and description notes for this monitoring; users can add notes here.

Collected Metrics

Metric Set: Cluster Overview

Metric Name	Metric Unit	Metric Help Description
projectVersion	None	Project version
gitCommitAbbrev	None	Git commit hash
totalSlot	None	Total number of slots
unassignedSlot	None	Number of unassigned slots
runningJobs	None	Number of running tasks
finishedJobs	None	Number of completed tasks
failedJobs	None	Number of failed tasks
cancelledJobs	None	Number of cancelled tasks
workers	None	Number of workers

Metric Set: Thread Information

Metric Name	Metric Unit	Metric Help Description
threadName	None	Thread name
threadId	None	Thread ID
threadState	None	Thread state
stackTrace	None	Stack trace information

Metric Set: Node Monitoring

Metric Name	Metric Unit	Metric Help Description
isMaster	None	Whether it is a master node
host	None	IP address
port	None	Port
processors	None	Number of processors
physical.memory.total	None	Total physical memory
physical.memory.free	None	Available physical memory
swap.space.total	None	Total swap space
swap.space.free	None	Available swap space
heap.memory.used	None	Used heap memory
heap.memory.free	None	Available heap memory
heap.memory.total	None	Total heap memory
heap.memory.max	None	Maximum heap memory
heap.memory.used/total	None	Heap memory usage rate
heap.memory.used/max	None	Maximum heap memory usage rate
minor.gc.count	None	Minor garbage collection count
minor.gc.time	None	Minor garbage collection time
major.gc.count	None	Major garbage collection count
major.gc.time	None	Major garbage collection time
load.process	None	Process load
load.system	None	System load
load.systemAverage	None	Average system load
thread.count	None	Number of threads
thread.peakCount	None	Peak thread count
cluster.timeDiff	None	Cluster time difference
event.q.size	None	Event queue size
executor.q.async.size	None	Asynchronous execution queue size
executor.q.client.size	None	Client execution queue size
executor.q.client.query.size	None	Client query queue size
executor.q.client.blocking.size	None	Client blocking queue size
executor.q.query.size	None	Query queue size
executor.q.scheduled.size	None	Scheduled execution queue size
executor.q.io.size	None	IO queue size
executor.q.system.size	None	System execution queue size
executor.q.operations.size	None	Operations queue size
executor.q.priorityOperation.size	None	Priority operations queue size
operations.completed.count	None	Completed operations count
executor.q.mapLoad.size	None	Map load queue size
executor.q.mapLoadAllKeys.size	None	Map load all keys size
executor.q.cluster.size	None	Cluster execution queue size
executor.q.response.size	None	Response queue size
operations.running.count	None	Number of running operations
operations.pending.invocations.percentage	None	Percentage of pending invocations
operations.pending.invocations.count	None	Number of pending invocations
proxy.count	None	Number of proxies
clientEndpoint.count	None	Number of client endpoints
connection.active.count	None	Number of active connections
client.connection.count	None	Number of client connections
connection.count	None	Total number of connections