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instance=\"$instance\"}\n - windows_memory_available_bytes{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"}\n)\n", "legendFormat": "memory used" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "max(node:windows_node_memory_totalCached_bytes:sum{cluster=\"$cluster\", instance=\"$instance\"})", "legendFormat": "memory cached" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "max(windows_memory_available_bytes{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"})", "legendFormat": "memory free" } ], "title": "Memory Usage", "type": "timeseries" }, { "datasource": { "type": "datasource", "uid": "-- Mixed --" }, "fieldConfig": { "defaults": { "custom": { "fillOpacity": 10, "showPoints": "never", "spanNulls": true }, "unit": "short" } }, "gridPos": { "h": 7, "w": 8, "x": 16, "y": 7 }, "id": 5, "interval": "1m", "options": { "legend": { "asTable": true, "calcs": [ "lastNotNull" ], "displayMode": "table", "placement": "right", "showLegend": true }, "tooltip": { "mode": "single" } }, "pluginVersion": "v11.4.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "node:windows_node_memory_swap_io_pages:irate{cluster=\"$cluster\", instance=\"$instance\"}", "legendFormat": "Swap IO" } ], "title": "Memory Saturation (Swap I/O) Pages", "type": "timeseries" }, { "datasource": { "type": "datasource", "uid": "-- Mixed --" }, "fieldConfig": { "defaults": { "custom": { "fillOpacity": 10, "showPoints": "never", "spanNulls": true }, "unit": "percentunit" } }, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 14 }, "id": 6, "interval": "1m", "options": { "legend": { "asTable": true, "calcs": [ "lastNotNull" ], "displayMode": "table", "placement": "right", "showLegend": true }, "tooltip": { "mode": "single" } }, "pluginVersion": "v11.4.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "node:windows_node_disk_utilisation:avg_irate{cluster=\"$cluster\", instance=\"$instance\"}", "legendFormat": "Utilisation" } ], "title": "Disk IO Utilisation", "type": "timeseries" }, { "datasource": { "type": "datasource", "uid": "-- Mixed --" }, "fieldConfig": { "defaults": { "custom": { "fillOpacity": 10, "showPoints": "never", "spanNulls": true }, "unit": "bytes" }, "overrides": [ { "matcher": { "id": "byRegexp", "options": "/io time/" }, "properties": [ { "id": "unit", "value": "ms" } ] } ] }, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 14 }, "id": 7, "interval": "1m", "options": { "legend": { "asTable": true, "calcs": [ "lastNotNull" ], "displayMode": "table", "placement": "right", "showLegend": true }, "tooltip": { "mode": "single" } }, "pluginVersion": "v11.4.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "max(rate(windows_logical_disk_read_bytes_total{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "read" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "max(rate(windows_logical_disk_write_bytes_total{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "written" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "expr": "max(rate(windows_logical_disk_read_seconds_total{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"}[$__rate_interval]) + rate(windows_logical_disk_write_seconds_total{cluster=\"$cluster\", job=\"kubernetes-windows-exporter\", instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "io time" } ], "title": "Disk IO", "type": "timeseries" }, { "datasource": { "type": "datasource", "uid": "-- Mixed --" }, "fieldConfig": { "defaults": { "custom": { "fillOpacity": 10, "showPoints": "never", "spanNulls": true }, "unit": "percentunit" } }, "gridPos": { "h": 7, 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"timeseries" } ], "refresh": "10s", "schemaVersion": 39, "tags": [ "kubernetes" ], "templating": { "list": [ { "current": { "selected": true, "text": "default", "value": "default" }, "hide": 0, "label": "Data source", "name": "datasource", "query": "prometheus", "regex": "", "type": "datasource" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "hide": 2, "label": "cluster", "name": "cluster", "query": "label_values(up{job=\"kubernetes-windows-exporter\"}, cluster)", "refresh": 2, "sort": 1, "type": "query" }, { "datasource": { "type": "prometheus", "uid": "${datasource}" }, "hide": 0, "label": "instance", "name": "instance", "query": "label_values(windows_system_system_up_time{cluster=\"$cluster\"}, instance)", "refresh": 2, "type": "query" } ] }, "time": { "from": "now-1h", "to": "now" }, "timezone": "utc", "title": "USE Method / Node(Windows)", "uid": "96e7484b0bb53b74fbc2bcb7723cd40b" }