Add derived device snapshots for summary dashboard

This commit is contained in:
2026-03-15 21:00:39 +01:00
parent 7a8a1cc855
commit b9789430a1
3 changed files with 188 additions and 22 deletions
@@ -15,7 +15,7 @@
}
]
},
"description": "Fleet overview of known Tasmota devices with drilldown links into a dedicated per-device dashboard.",
"description": "Fleet overview of Tasmota devices using the latest derived per-device snapshot, with drilldown links into a dedicated per-device dashboard.",
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
@@ -89,13 +89,13 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT count(DISTINCT device) AS total_devices FROM (SELECT device FROM tasmota_state WHERE $__timeFilter(time) UNION ALL SELECT device FROM tasmota_sensor WHERE $__timeFilter(time))",
"query": "SELECT count(*) AS total_devices FROM (SELECT s.device FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time)",
"rawQuery": true,
"rawSql": "SELECT count(DISTINCT device) AS total_devices FROM (SELECT device FROM tasmota_state WHERE $__timeFilter(time) UNION ALL SELECT device FROM tasmota_sensor WHERE $__timeFilter(time))",
"rawSql": "SELECT count(*) AS total_devices FROM (SELECT s.device FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time)",
"refId": "A"
}
],
"title": "Total Devices",
"title": "Tracked Devices",
"type": "stat"
},
{
@@ -152,13 +152,13 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT count(DISTINCT device) AS power_devices FROM tasmota_sensor WHERE $__timeFilter(time) AND (energy_power IS NOT NULL OR energy_today IS NOT NULL OR energy_total IS NOT NULL)",
"query": "SELECT count(*) AS power_devices FROM (SELECT s.device FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time WHERE s.energy_power IS NOT NULL OR s.energy_today IS NOT NULL OR s.energy_total IS NOT NULL)",
"rawQuery": true,
"rawSql": "SELECT count(DISTINCT device) AS power_devices FROM tasmota_sensor WHERE $__timeFilter(time) AND (energy_power IS NOT NULL OR energy_today IS NOT NULL OR energy_total IS NOT NULL)",
"rawSql": "SELECT count(*) AS power_devices FROM (SELECT s.device FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time WHERE s.energy_power IS NOT NULL OR s.energy_today IS NOT NULL OR s.energy_total IS NOT NULL)",
"refId": "A"
}
],
"title": "Devices With Energy Metrics",
"title": "Energy Devices",
"type": "stat"
},
{
@@ -223,9 +223,9 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT coalesce(sum(sensor.energy_power), 0) AS fleet_current_draw_w FROM (SELECT s.device, s.energy_power FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"query": "SELECT coalesce(sum(snapshots.energy_power), 0) AS fleet_current_draw_w FROM (SELECT s.device, s.energy_power FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"rawQuery": true,
"rawSql": "SELECT coalesce(sum(sensor.energy_power), 0) AS fleet_current_draw_w FROM (SELECT s.device, s.energy_power FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"rawSql": "SELECT coalesce(sum(snapshots.energy_power), 0) AS fleet_current_draw_w FROM (SELECT s.device, s.energy_power FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"refId": "A"
}
],
@@ -286,9 +286,9 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT coalesce(sum(sensor.energy_today), 0) AS fleet_daily_draw_kwh FROM (SELECT s.device, s.energy_today FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"query": "SELECT coalesce(sum(snapshots.energy_today), 0) AS fleet_daily_draw_kwh FROM (SELECT s.device, s.energy_today FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"rawQuery": true,
"rawSql": "SELECT coalesce(sum(sensor.energy_today), 0) AS fleet_daily_draw_kwh FROM (SELECT s.device, s.energy_today FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"rawSql": "SELECT coalesce(sum(snapshots.energy_today), 0) AS fleet_daily_draw_kwh FROM (SELECT s.device, s.energy_today FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"refId": "A"
}
],
@@ -349,9 +349,9 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT coalesce(sum(sensor.energy_total), 0) AS fleet_total_draw_kwh FROM (SELECT s.device, s.energy_total FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"query": "SELECT coalesce(sum(snapshots.energy_total), 0) AS fleet_total_draw_kwh FROM (SELECT s.device, s.energy_total FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"rawQuery": true,
"rawSql": "SELECT coalesce(sum(sensor.energy_total), 0) AS fleet_total_draw_kwh FROM (SELECT s.device, s.energy_total FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) sensor",
"rawSql": "SELECT coalesce(sum(snapshots.energy_total), 0) AS fleet_total_draw_kwh FROM (SELECT s.device, s.energy_total FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots",
"refId": "A"
}
],
@@ -579,9 +579,9 @@
},
"editorMode": "code",
"format": "table",
"query": "SELECT devices.device, coalesce(meta.device_alias, state.device_alias, sensor.device_alias, '') AS alias, devices.last_seen, to_unixtime(now()) - to_unixtime(devices.last_seen) AS age_s, sensor.energy_power AS current_draw_w, sensor.energy_today AS daily_draw_kwh, sensor.energy_total AS total_draw_kwh, state.wifi_signal AS wifi_signal_dbm, state.uptime_sec / 3600.0 AS uptime_hours FROM (SELECT device, max(time) AS last_seen FROM (SELECT device, time FROM tasmota_state WHERE $__timeFilter(time) UNION ALL SELECT device, time FROM tasmota_sensor WHERE $__timeFilter(time)) all_messages GROUP BY device) devices LEFT JOIN (SELECT m.device, m.device_alias FROM tasmota_device_meta m INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_meta GROUP BY device) latest_meta ON m.device = latest_meta.device AND m.time = latest_meta.time) meta ON devices.device = meta.device LEFT JOIN (SELECT s.device, s.time, s.device_alias, s.energy_power, s.energy_today, s.energy_total FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest_sensor ON s.device = latest_sensor.device AND s.time = latest_sensor.time) sensor ON devices.device = sensor.device LEFT JOIN (SELECT st.device, st.time, st.device_alias, st.wifi_signal, st.uptime_sec FROM tasmota_state st INNER JOIN (SELECT device, max(time) AS time FROM tasmota_state WHERE $__timeFilter(time) GROUP BY device) latest_state ON st.device = latest_state.device AND st.time = latest_state.time) state ON devices.device = state.device ORDER BY devices.device",
"query": "SELECT snapshots.device, coalesce(meta.device_alias, snapshots.device_alias, '') AS alias, snapshots.last_seen, to_unixtime(now()) - to_unixtime(snapshots.last_seen) AS age_s, snapshots.energy_power AS current_draw_w, snapshots.energy_today AS daily_draw_kwh, snapshots.energy_total AS total_draw_kwh, snapshots.wifi_signal AS wifi_signal_dbm, snapshots.uptime_sec / 3600.0 AS uptime_hours FROM (SELECT s.device, s.time AS last_seen, s.device_alias, s.energy_power, s.energy_today, s.energy_total, s.wifi_signal, s.uptime_sec FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots LEFT JOIN (SELECT m.device, m.device_alias FROM tasmota_device_meta m INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_meta GROUP BY device) latest_meta ON m.device = latest_meta.device AND m.time = latest_meta.time) meta ON snapshots.device = meta.device ORDER BY snapshots.device",
"rawQuery": true,
"rawSql": "SELECT devices.device, coalesce(meta.device_alias, state.device_alias, sensor.device_alias, '') AS alias, devices.last_seen, to_unixtime(now()) - to_unixtime(devices.last_seen) AS age_s, sensor.energy_power AS current_draw_w, sensor.energy_today AS daily_draw_kwh, sensor.energy_total AS total_draw_kwh, state.wifi_signal AS wifi_signal_dbm, state.uptime_sec / 3600.0 AS uptime_hours FROM (SELECT device, max(time) AS last_seen FROM (SELECT device, time FROM tasmota_state WHERE $__timeFilter(time) UNION ALL SELECT device, time FROM tasmota_sensor WHERE $__timeFilter(time)) all_messages GROUP BY device) devices LEFT JOIN (SELECT m.device, m.device_alias FROM tasmota_device_meta m INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_meta GROUP BY device) latest_meta ON m.device = latest_meta.device AND m.time = latest_meta.time) meta ON devices.device = meta.device LEFT JOIN (SELECT s.device, s.time, s.device_alias, s.energy_power, s.energy_today, s.energy_total FROM tasmota_sensor s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_sensor WHERE $__timeFilter(time) GROUP BY device) latest_sensor ON s.device = latest_sensor.device AND s.time = latest_sensor.time) sensor ON devices.device = sensor.device LEFT JOIN (SELECT st.device, st.time, st.device_alias, st.wifi_signal, st.uptime_sec FROM tasmota_state st INNER JOIN (SELECT device, max(time) AS time FROM tasmota_state WHERE $__timeFilter(time) GROUP BY device) latest_state ON st.device = latest_state.device AND st.time = latest_state.time) state ON devices.device = state.device ORDER BY devices.device",
"rawSql": "SELECT snapshots.device, coalesce(meta.device_alias, snapshots.device_alias, '') AS alias, snapshots.last_seen, to_unixtime(now()) - to_unixtime(snapshots.last_seen) AS age_s, snapshots.energy_power AS current_draw_w, snapshots.energy_today AS daily_draw_kwh, snapshots.energy_total AS total_draw_kwh, snapshots.wifi_signal AS wifi_signal_dbm, snapshots.uptime_sec / 3600.0 AS uptime_hours FROM (SELECT s.device, s.time AS last_seen, s.device_alias, s.energy_power, s.energy_today, s.energy_total, s.wifi_signal, s.uptime_sec FROM tasmota_device_snapshot s INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_snapshot GROUP BY device) latest ON s.device = latest.device AND s.time = latest.time) snapshots LEFT JOIN (SELECT m.device, m.device_alias FROM tasmota_device_meta m INNER JOIN (SELECT device, max(time) AS time FROM tasmota_device_meta GROUP BY device) latest_meta ON m.device = latest_meta.device AND m.time = latest_meta.time) meta ON snapshots.device = meta.device ORDER BY snapshots.device",
"refId": "A"
}
],
@@ -608,6 +608,6 @@
"timezone": "browser",
"title": "Tasmota Device Summary",
"uid": "tasmota-device-summary",
"version": 8,
"version": 9,
"weekStart": ""
}