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Version: v1.6.x

Monitoring PrestoDB Database

Collect and monitor general performance metrics of PrestoDB Atlas databases.

Configuration Parameters

Parameter NameParameter Description
Target HostThe IP address, IPv4, IPv6, or domain name of the target to be monitored. Note: ⚠️ Do not include protocol headers (e.g., https://, http://).
portPort
Task NameThe name identifying this monitor, which must be unique.
Connection TimeoutTimeout for PrestoDB connection when no response is received, in milliseconds (ms). Default is 6000 ms.
Collection IntervalInterval for periodic data collection, in seconds. The minimum interval is 30 seconds.
Binding TagsUsed for categorizing and managing monitoring resources.
Description/RemarksAdditional labels and description for this monitor; users can add notes here.

Collection Metrics

Metric Set: Cluster Status

Metric NameUnitMetric Description
activeWorkersNoneActive Workers
runningQueriesNoneRunning Queries
queuedQueriesNoneQueued Queries
blockedQueriesNoneBlocked Queries
runningDriversNoneRunning Drivers
runningTasksNoneRunning Tasks

Metrics Collection: Node Information

Metric NameUnitMetric Description
uriNoneNode link
recentRequestsNoneNumber of requests in the recent period
recentFailuresNoneNumber of failed requests in the recent period
recentSuccessesNoneNumber of successful requests in the recent period
lastRequestTimeNoneTime of the most recent request
lastResponseTimeNoneTime of the most recent response
ageNoneDuration of operation
recentFailureRatioNoneFailure rate in the recent period

Metric Set: Node Status

Metric NameUnitMetric Description
nodeIdNoneNode ID
nodeVersionNoneNode Version
environmentNoneEnvironment
coordinatorNoneIs Coordinator
uptimeNoneUptime
externalAddressNoneExternal Address
internalAddressNoneInternal Address
processorsNoneProcessors
processCpuLoadNoneProcess CPU Load
systemCpuLoadNoneSystem CPU Load
heapUsedMBHeap Memory Used
heapAvailableMBHeap Memory Available
nonHeapUsedMBNon-Heap Memory Used

Metric Set: Task Query

Metric NameUnitMetric Description
taskIdNoneTask ID
versionNoneVersion
stateNoneState
selfNoneSelf
lastHeartbeatNoneLast Heartbeat