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apiVersion: v1
kind: ConfigMap
metadata:
name: freebsd-zfs-dashboards
namespace: monitoring
labels:
grafana_dashboard: '1'
app.kubernetes.io/instance: prometheus
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/part-of: kube-prometheus-stack
release: prometheus
data:
freebsd-zfs.json: "{\n \"title\": \"FreeBSD ZFS\",\n \"uid\": \"freebsd-zfs\",\n \"timezone\": \"utc\",\n \"schemaVersion\": 38,\n \"refresh\": \"30s\",\n \"tags\": [\n \"zfs\",\n \"freebsd\",\n \"storage\"\n ],\n \"editable\": true,\n \"templating\": {\n \"list\": [\n {\n \"name\": \"datasource\",\n \"type\": \"datasource\",\n \"query\": \"prometheus\",\n \"hide\": 0\n },\n {\n \"name\": \"instance\",\n \"type\": \"query\",\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"query\": \"label_values(node_zfs_arcstats_size_bytes{os=\\\"freebsd\\\"}, instance)\",\n \"refresh\": 2,\n \"hide\": 0,\n \"label\": \"FreeBSD Server\"\n },\n {\n \"name\": \"pool\",\n \"type\": \"query\",\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \
\ \"query\": \"label_values(zfs_pool_size_bytes{instance=\\\"$instance\\\"}, pool)\",\n \"refresh\": 2,\n \"hide\": 0,\n \"label\": \"ZFS Pool\",\n \"includeAll\": true,\n \"multi\": false\n }\n ]\n },\n \"panels\": [\n {\n \"type\": \"row\",\n \"collapsed\": false,\n \"title\": \"Pool Overview\",\n \"gridPos\": {\n \"h\": 1,\n \"w\": 24,\n \"x\": 0,\n \"y\": 0\n }\n },\n {\n \"type\": \"gauge\",\n \"title\": \"Pool Capacity\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 6,\n \"x\": 0,\n \"y\": 1\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"zfs_pool_capacity_percent{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \
\ \"defaults\": {\n \"unit\": \"percent\",\n \"min\": 0,\n \"max\": 100,\n \"thresholds\": {\n \"mode\": \"absolute\",\n \"steps\": [\n {\n \"color\": \"green\",\n \"value\": 0\n },\n {\n \"color\": \"yellow\",\n \"value\": 70\n },\n {\n \"color\": \"red\",\n \"value\": 85\n }\n ]\n }\n }\n }\n },\n {\n \"type\": \"stat\",\n \"title\": \"Pool Health\",\n \"gridPos\": {\n \"h\": 4,\n \"w\": 6,\n \"x\": 6,\n \"y\": 1\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"zfs_pool_health{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"\
{{pool}}\"\n }\n ],\n \"options\": {\n \"reduceOptions\": {\n \"values\": false,\n \"calcs\": [\n \"lastNotNull\"\n ]\n },\n \"orientation\": \"auto\",\n \"textMode\": \"value_and_name\",\n \"colorMode\": \"background\",\n \"graphMode\": \"none\",\n \"justifyMode\": \"auto\"\n },\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"short\",\n \"mappings\": [\n {\n \"options\": {\n \"0\": {\n \"text\": \"ONLINE\",\n \"color\": \"green\"\n }\n },\n \"type\": \"value\"\n },\n {\n \"options\": {\n \"1\": {\n \"text\": \"DEGRADED\",\n \"color\": \"yellow\"\n }\n },\n \"type\": \"value\"\n },\n {\n\
\ \"options\": {\n \"2\": {\n \"text\": \"FAULTED\",\n \"color\": \"red\"\n }\n },\n \"type\": \"value\"\n }\n ],\n \"thresholds\": {\n \"mode\": \"absolute\",\n \"steps\": [\n {\n \"color\": \"green\",\n \"value\": null\n },\n {\n \"color\": \"yellow\",\n \"value\": 1\n },\n {\n \"color\": \"red\",\n \"value\": 2\n }\n ]\n }\n },\n \"overrides\": []\n }\n },\n {\n \"type\": \"stat\",\n \"title\": \"Total Pool Size\",\n \"gridPos\": {\n \"h\": 4,\n \"w\": 6,\n \"x\": 12,\n \"y\": 1\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\
\n },\n \"targets\": [\n {\n \"expr\": \"zfs_pool_size_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"options\": {\n \"reduceOptions\": {\n \"values\": false,\n \"calcs\": [\n \"lastNotNull\"\n ]\n },\n \"orientation\": \"auto\",\n \"textMode\": \"value_and_name\",\n \"colorMode\": \"value\",\n \"graphMode\": \"none\",\n \"justifyMode\": \"auto\"\n },\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\"\n },\n \"overrides\": []\n }\n },\n {\n \"type\": \"stat\",\n \"title\": \"Free Space\",\n \"gridPos\": {\n \"h\": 4,\n \"w\": 6,\n \"x\": 18,\n \"y\": 1\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n\
\ {\n \"expr\": \"zfs_pool_free_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"options\": {\n \"reduceOptions\": {\n \"values\": false,\n \"calcs\": [\n \"lastNotNull\"\n ]\n },\n \"orientation\": \"auto\",\n \"textMode\": \"value_and_name\",\n \"colorMode\": \"value\",\n \"graphMode\": \"none\",\n \"justifyMode\": \"auto\"\n },\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\"\n },\n \"overrides\": []\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Pool Space Usage Over Time\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 6,\n \"y\": 5\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n\
\ \"expr\": \"zfs_pool_allocated_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}} - Used\"\n },\n {\n \"expr\": \"zfs_pool_free_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}} - Free\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\",\n \"stacking\": {\n \"mode\": \"normal\"\n }\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Pool Capacity Trend\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 6,\n \"x\": 18,\n \"y\": 5\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"zfs_pool_capacity_percent{instance=\\\
\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\",\n \"min\": 0,\n \"max\": 100,\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"row\",\n \"collapsed\": false,\n \"title\": \"I/O Throughput\",\n \"gridPos\": {\n \"h\": 1,\n \"w\": 24,\n \"x\": 0,\n \"y\": 13\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Read Operations Rate\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 0,\n \"y\": 14\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"rate(zfs_pool_read_operations_total{instance=\\\"$instance\\\
\",pool=~\\\"$pool\\\"}[5m])\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"ops\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Write Operations Rate\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 12,\n \"y\": 14\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"rate(zfs_pool_write_operations_total{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}[5m])\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"ops\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"\
never\"\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Read Throughput\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 0,\n \"y\": 22\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"rate(zfs_pool_read_bytes_total{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}[5m])\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"Bps\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"Write Throughput\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 12,\n \"y\": 22\n },\n \"datasource\": {\n \"type\"\
: \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"rate(zfs_pool_write_bytes_total{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}[5m])\",\n \"legendFormat\": \"{{pool}}\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"Bps\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"row\",\n \"collapsed\": false,\n \"title\": \"Dataset Statistics\",\n \"gridPos\": {\n \"h\": 1,\n \"w\": 24,\n \"x\": 0,\n \"y\": 30\n }\n },\n {\n \"type\": \"table\",\n \"title\": \"Datasets by Pool\",\n \"gridPos\": {\n \"h\": 10,\n \"w\": 24,\n \"x\": 0,\n \"y\": 31\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n \
\ },\n \"targets\": [\n {\n \"expr\": \"zfs_dataset_used_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"format\": \"table\",\n \"instant\": true,\n \"refId\": \"A\"\n },\n {\n \"expr\": \"zfs_dataset_available_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"format\": \"table\",\n \"instant\": true,\n \"refId\": \"B\"\n },\n {\n \"expr\": \"zfs_dataset_referenced_bytes{instance=\\\"$instance\\\",pool=~\\\"$pool\\\"}\",\n \"format\": \"table\",\n \"instant\": true,\n \"refId\": \"C\"\n }\n ],\n \"transformations\": [\n {\n \"id\": \"merge\",\n \"options\": {}\n },\n {\n \"id\": \"organize\",\n \"options\": {\n \"renameByName\": {\n \"dataset\": \"Dataset\",\n \"pool\": \"Pool\",\n \"Value #A\"\
: \"Used\",\n \"Value #B\": \"Available\",\n \"Value #C\": \"Referenced\"\n },\n \"excludeByName\": {\n \"__name__\": true,\n \"instance\": true,\n \"job\": true,\n \"os\": true,\n \"Time\": true\n }\n }\n }\n ],\n \"fieldConfig\": {\n \"overrides\": [\n {\n \"matcher\": {\n \"id\": \"byName\",\n \"options\": \"Used\"\n },\n \"properties\": [\n {\n \"id\": \"unit\",\n \"value\": \"bytes\"\n }\n ]\n },\n {\n \"matcher\": {\n \"id\": \"byName\",\n \"options\": \"Available\"\n },\n \"properties\": [\n {\n \"id\": \"unit\",\n \"value\": \"bytes\"\n }\n ]\n \
\ },\n {\n \"matcher\": {\n \"id\": \"byName\",\n \"options\": \"Referenced\"\n },\n \"properties\": [\n {\n \"id\": \"unit\",\n \"value\": \"bytes\"\n }\n ]\n }\n ]\n }\n },\n {\n \"type\": \"row\",\n \"collapsed\": false,\n \"title\": \"ARC Cache Statistics\",\n \"gridPos\": {\n \"h\": 1,\n \"w\": 24,\n \"x\": 0,\n \"y\": 41\n }\n },\n {\n \"type\": \"gauge\",\n \"title\": \"ARC Hit Rate\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 6,\n \"x\": 0,\n \"y\": 42\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arc_hit_rate_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Hit\
\ Rate\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\",\n \"min\": 0,\n \"max\": 100,\n \"thresholds\": {\n \"mode\": \"absolute\",\n \"steps\": [\n {\n \"color\": \"red\",\n \"value\": 0\n },\n {\n \"color\": \"yellow\",\n \"value\": 70\n },\n {\n \"color\": \"green\",\n \"value\": 90\n }\n ]\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"ARC Size (Current, Target, Max)\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 6,\n \"y\": 42\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arcstats_c_max_bytes{instance=\\\
\"$instance\\\"}\",\n \"legendFormat\": \"Max Size\"\n },\n {\n \"expr\": \"node_zfs_arcstats_c_bytes{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Target Size\"\n },\n {\n \"expr\": \"node_zfs_arcstats_size_bytes{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Current Size\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"gauge\",\n \"title\": \"ARC Memory Usage %\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 6,\n \"x\": 18,\n \"y\": 42\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arc_memory_usage_percent{instance=\\\
\"$instance\\\"}\",\n \"legendFormat\": \"Memory Usage\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\",\n \"min\": 0,\n \"max\": 100,\n \"thresholds\": {\n \"mode\": \"absolute\",\n \"steps\": [\n {\n \"color\": \"green\",\n \"value\": 0\n },\n {\n \"color\": \"yellow\",\n \"value\": 80\n },\n {\n \"color\": \"red\",\n \"value\": 95\n }\n ]\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"ARC Hits vs Misses (rate)\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 0,\n \"y\": 50\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\"\
: [\n {\n \"expr\": \"rate(node_zfs_arcstats_hits_total{instance=\\\"$instance\\\"}[5m])\",\n \"legendFormat\": \"Hits/sec\"\n },\n {\n \"expr\": \"rate(node_zfs_arcstats_misses_total{instance=\\\"$instance\\\"}[5m])\",\n \"legendFormat\": \"Misses/sec\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"ops\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"ARC Hit Rates by Type\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 12,\n \"y\": 50\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arc_demand_data_hit_rate_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\"\
: \"Data Hit Rate\"\n },\n {\n \"expr\": \"node_zfs_arc_demand_metadata_hit_rate_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Metadata Hit Rate\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\",\n \"custom\": {\n \"fillOpacity\": 10,\n \"showPoints\": \"never\"\n }\n }\n }\n },\n {\n \"type\": \"row\",\n \"collapsed\": false,\n \"title\": \"ARC Breakdown\",\n \"gridPos\": {\n \"h\": 1,\n \"w\": 24,\n \"x\": 0,\n \"y\": 58\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"ARC Data vs Metadata\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 0,\n \"y\": 59\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"\
expr\": \"node_zfs_arcstats_data_bytes{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Data\"\n },\n {\n \"expr\": \"node_zfs_arcstats_meta_bytes{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Metadata\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\",\n \"custom\": {\n \"fillOpacity\": 20,\n \"showPoints\": \"never\",\n \"stacking\": {\n \"mode\": \"normal\"\n }\n }\n }\n }\n },\n {\n \"type\": \"timeseries\",\n \"title\": \"MRU vs MFU Cache Size\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 12,\n \"y\": 59\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arcstats_mru_bytes{instance=\\\"$instance\\\"}\",\n\
\ \"legendFormat\": \"MRU (Most Recently Used)\"\n },\n {\n \"expr\": \"node_zfs_arcstats_mfu_bytes{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"MFU (Most Frequently Used)\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"bytes\",\n \"custom\": {\n \"fillOpacity\": 20,\n \"showPoints\": \"never\",\n \"stacking\": {\n \"mode\": \"normal\"\n }\n }\n }\n }\n },\n {\n \"type\": \"piechart\",\n \"title\": \"ARC Composition (Data vs Metadata)\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 0,\n \"y\": 67\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arc_data_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\"\
: \"Data\"\n },\n {\n \"expr\": \"node_zfs_arc_metadata_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"Metadata\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\"\n }\n },\n \"options\": {\n \"legend\": {\n \"displayMode\": \"table\",\n \"placement\": \"right\",\n \"showLegend\": true,\n \"values\": [\n \"value\"\n ]\n },\n \"pieType\": \"pie\"\n }\n },\n {\n \"type\": \"piechart\",\n \"title\": \"ARC Composition (MRU vs MFU)\",\n \"gridPos\": {\n \"h\": 8,\n \"w\": 12,\n \"x\": 12,\n \"y\": 67\n },\n \"datasource\": {\n \"type\": \"prometheus\",\n \"uid\": \"${datasource}\"\n },\n \"targets\": [\n {\n \"expr\": \"node_zfs_arc_mru_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\"\
: \"MRU (Recently Used)\"\n },\n {\n \"expr\": \"node_zfs_arc_mfu_percent{instance=\\\"$instance\\\"}\",\n \"legendFormat\": \"MFU (Frequently Used)\"\n }\n ],\n \"fieldConfig\": {\n \"defaults\": {\n \"unit\": \"percent\"\n }\n },\n \"options\": {\n \"legend\": {\n \"displayMode\": \"table\",\n \"placement\": \"right\",\n \"showLegend\": true,\n \"values\": [\n \"value\"\n ]\n },\n \"pieType\": \"pie\"\n }\n }\n ],\n \"time\": {\n \"from\": \"now-6h\",\n \"to\": \"now\"\n }\n}"
|
