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"uid" : "$ds"
} ,
"editorMode" : "code" ,
"expr" : "min(\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) /\n (\n sum(vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) +\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n ) \n)" ,
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} ,
"editorMode" : "code" ,
2023-03-10 16:13:19 +00:00
"expr" : "quantile(0.5,\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) /\n (\n sum(vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) +\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n ) \n)" ,
2022-12-05 07:35:33 +00:00
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2023-02-11 18:01:30 +00:00
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2022-12-05 07:35:33 +00:00
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2022-09-06 14:19:43 +00:00
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2022-12-05 07:35:33 +00:00
"title" : "Disk space usage % ($instance)" ,
2022-11-24 02:03:25 +00:00
"type" : "timeseries"
2022-09-06 14:19:43 +00:00
} ,
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"uid" : "$ds"
} ,
2022-11-24 02:03:25 +00:00
"description" : "The max number of data parts of LSM tree across all storage nodes.\nHigh number of parts (the hard limit is 512) is an evidence of slow merge performance - check the resource utilization.\n* `indexdb` - inverted index\n* `storage/small` - recently added parts of data ingested into storage (hot data)\n* `storage/big` - small parts gradually merged into big parts (cold data)" ,
2022-09-06 14:19:43 +00:00
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2022-11-24 02:03:25 +00:00
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2023-06-12 13:58:47 +00:00
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"id" : 22 ,
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"links" : [ ] ,
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2022-09-16 19:24:32 +00:00
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2022-11-24 02:03:25 +00:00
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"description" : "Shows the percentage of used disk space by type: datapoints or indexdb. Normally, indexdb takes much less space comparing to datapoints. But with high churn rate the size of the indexdb could grow significantly.\n\nThe sum of the % can be > 100% since panel shows max % per-job and per-instance. It means different instance can have different ratio between datapoints and indexdb size." ,
2022-09-06 14:19:43 +00:00
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2022-11-24 02:03:25 +00:00
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"id" : 202 ,
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"expr" : "max(\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\", type=~\"indexdb.*\"}) by(job, instance)\n / \n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n)" ,
2022-09-16 19:24:32 +00:00
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2022-12-05 07:35:33 +00:00
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"title" : "Disk space usage % by type ($instance)" ,
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2022-09-06 14:19:43 +00:00
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"id" : 14 ,
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2022-09-06 14:19:43 +00:00
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"description" : "Shows how many rows were ignored on insertion due to corrupted or out of retention timestamps." ,
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2022-11-24 02:03:25 +00:00
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{
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2022-09-06 14:19:43 +00:00
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