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kafka-cluster-kraft.json
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{
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"label": "Prometheus",
"description": "",
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},
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},
"pluginVersion": "10.2.0",
"targets": [
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"datasource": {
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"expr": "sum(kafka_server_replicamanager_partitioncount{job=\"kafka-broker\",env=\"$env\",instance=~\"$instance\"})",
"format": "time_series",
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"interval": "",
"intervalFactor": 1,
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}
],
"title": "Online Partitions",
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},
{
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"values": false
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"pluginVersion": "10.2.0",
"targets": [
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"datasource": {
"type": "prometheus",
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},
"editorMode": "code",
"expr": "sum(kafka_controller_kafkacontroller_preferredreplicaimbalancecount{job=\"kafka-controller\",env=\"$env\",instance=~\"$instance\"})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
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}
],
"title": "Preferred Replica Imbalance",
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},
{
"datasource": {
"type": "prometheus",
"uid": "${Prometheus}"
},
"description": "Unclean leader election rate",
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"pluginVersion": "10.2.0",
"targets": [
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"editorMode": "code",
"expr": "sum(kafka_controller_controllerstats_uncleanleaderelectionspersec{job=\"kafka-controller\",env=\"$env\",instance=~\"$instance\"})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
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"title": "Unclean Leader Election Rate",
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},
{
"datasource": {
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"description": "Number of under-replicated partitions (| ISR | < | all replicas |).",
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"expr": "sum(kafka_server_replicamanager_underreplicatedpartitions{job=\"kafka-broker\",env=\"$env\",instance=~\"$instance\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 2,
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}
],
"title": "Under Replicated Partitions",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${Prometheus}"
},
"description": "Number of partitions under min insync replicas.",
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"expr": "sum(kafka_cluster_partition_underminisr{job=\"kafka-broker\",env=\"$env\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A"
}
],
"title": "Under Min ISR Partitions",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${Prometheus}"
},
"description": "Number of partitions that dont have an active leader and are hence not writable or readable.",
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