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"showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": [], "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "bps" }, "overrides": [ { "matcher": { "id": "byRegexp", "options": "/out.*/" }, "properties": [ { "id": "custom.transform", "value": "negative-Y" } ] } ] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 782 }, "id": 7, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "sum(rate(vm_tcplistener_read_bytes_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])) 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The lower is better.\n\nHigh values or values exceeding the threshold is usually a sign of insufficient CPU resources or CPU throttling. \n\nVerify that service has enough CPU resources. Otherwise, the service could work unreliably with delays in processing.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "decimals": 0, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 0.1 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 790 }, "id": 149, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "max(histogram_quantile(0.99, sum(rate(go_sched_latencies_seconds_bucket{job=~\"$job\"}[$__rate_interval])) by (job, instance, le))) by(job)", "format": "time_series", "interval": "", "intervalFactor": 2, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Go scheduling latency", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the rate of allocations in memory. Sudden increase in allocations would mean increased pressure on Go Garbage Collector and can saturate CPU resources of the application.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "decimals": 0, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 } ] }, "unit": "bytes" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 798 }, "id": 154, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "sum(rate(go_memstats_alloc_bytes_total{job=~\"$job\"}[$__rate_interval])) by (job, instance)", "format": "time_series", "interval": "", "intervalFactor": 2, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Memory allocations rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Panel shows the percentage of open file descriptors in the OS per instance.\nReaching the limit of open files (100%) can cause various issues and must be prevented.\n\nSee how to change limits here https://medium.com/@muhammadtriwibowo/set-permanently-ulimit-n-open-files-in-ubuntu-4d61064429a", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "decimals": 5, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "percentunit" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 798 }, "id": 83, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "max(\n max_over_time(process_open_fds{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])\n /\n process_max_fds{job=~\"$job\", instance=~\"$instance\"}\n) by(job)", "format": "time_series", "interval": "", "intervalFactor": 2, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Open FDs usage % ($instance)", "type": "timeseries" } ], "title": "Resource usage", "type": "row" }, { "collapsed": true, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 38 }, "id": 94, "panels": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows top 10 jobs by the number of new series registered by vmagent over the 5min range. 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These instances generate the most of the churn rate.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green" }, { "color": "red", "value": 80 } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 3116 }, "id": 95, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "11.5.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": false, "expr": "topk(10, sum(sum_over_time(scrape_series_added[5m])) by (instance)) > 0", "interval": "", "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Top 10 instances by unique samples", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows write saturation of the persistent queue. If the threshold of 0.9sec is reached, then the persistent queue is saturated by more than 90% and vmagent won't be able to keep up with flushing data on disk. In this case, consider to decrease load on the vmagent or improve the disk throughput.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMax": 2, "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "transparent" }, { "color": "red", "value": 0.9 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 3124 }, "id": 98, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "11.5.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "max(rate(vm_persistentqueue_write_duration_seconds_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])) by (job)", "interval": "", "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Persistent queue write saturation ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows read saturation of the persistent queue. If the threshold of 0.9sec is reached, then the persistent queue is saturated by more than 90% and vmagent won't be able to keep up with reading data from the disk. In this case, consider to decrease load on the vmagent or improve the disk throughput.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMax": 2, "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "transparent" }, { "color": "red", "value": 0.9 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 3124 }, "id": 99, "options": { 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"legendFormat": "{{ protocol }} (http)", "refId": "B" } ], "title": "Error rate ($instance)", "type": "timeseries" } ], "title": "Ingestion", "type": "row" }, { "collapsed": true, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 41 }, "id": 136, "panels": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the number of matched samples by the aggregation rule. \n\nThe more samples is matched, the more work this aggregation rule does. 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Such events may result into bad accuracy of produced data.\n\nPossible solutions:\n* increase interval; \n* use match filter matching smaller number of series;\n* reduce samples ingestion rate to stream aggregation", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMin": 0, "barAlignment": 0, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "min": -5, "thresholds": { "mode": "absolute", "steps": [ { "color": "green" }, { "color": "red", "value": 80 } ] } }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 3414 }, "id": 139, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "increase(vm_streamaggr_flush_timeouts_total{job=~\"$job\",instance=~\"$instance\", url=~\"$url\"}[$__rate_interval]) > 0", "instant": false, "legendFormat": "aggregation: {{url}} ({{job}}): {{path}}:{{position}}", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "increase(vm_streamaggr_dedup_flush_timeouts_total{job=~\"$job\",instance=~\"$instance\", url=~\"$url\"}[$__rate_interval]) > 0", "hide": false, "instant": false, "legendFormat": "deduplication: {{url}} ({{job}}): {{path}}:{{position}}", "range": true, "refId": "B" } ], "title": "Flush timeouts ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the max lag between samples timestamps within one batch passed to the aggregation input.\n\nLower is better.\n\nToo high lag or lag exceeding the interval might be a sign that data was delayed before aggregation or resource insufficiency on aggregator. Samples with high lag may affect accuracy of aggregation.\n\nSee https://docs.victoriametrics.com/victoriametrics/stream-aggregation/#ignoring-old-samples", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMin": 0, "barAlignment": 0, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green" }, { "color": "red", "value": 80 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 3422 }, "id": 142, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "histogram_quantile(0.99, sum(rate(vm_streamaggr_samples_lag_seconds_bucket{job=~\"$job\",instance=~\"$instance\", url=~\"$url\"}[$__rate_interval])) without (instance, pod))", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Samples lag 0.99 quantile ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "The 99th percentile of avg flush duration for the aggregated data. \n\nSmaller is better.\n\nAggregation can produce incorrect results ff flush duration exceeds configured deduplication interval. See \"Flush Timeouts\" panel.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMin": 0, "barAlignment": 0, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green" }, { "color": "red", "value": 80 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 3422 }, "id": 137, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "histogram_quantile(0.99, rate(vm_streamaggr_dedup_flush_duration_seconds_bucket{job=~\"$job\",instance=~\"$instance\", url=~\"$url\"}[$__rate_interval]))", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Dedup flush duration 0.99 quantile ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the size of Label Compressor in number of entries.\n\nLabels compressor encodes label-value pairs during aggregation to optimise memory usage. It is expected for its size to grow with time and to reset on vmagent restarts.\n\nRapid spikes in Label compressor size might be a sign of significant changes in labels of received samples.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "axisSoftMin": 0, "barAlignment": 0, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green" }, { "color": "red", "value": 80 } ] } }, "overrides": [ { "matcher": { "id": "byRegexp", "options": "/bytes.*/" }, "properties": [ { "id": "custom.axisPlacement", "value": "right" }, { "id": "unit", "value": "bytes" } ] } ] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 3462 }, "id": 141, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "max(vm_streamaggr_labels_compressor_items_count{job=~\"$job\",instance=~\"$instance\"}) by(job, instance)", "hide": false, "instant": false, "legendFormat": "items: {{instance}} ({{job}})", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "expr": "max(vm_streamaggr_labels_compressor_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)", "hide": false, "instant": false, "legendFormat": "bytes: {{instance}} ({{job}})", "range": true, "refId": "B" } ], "title": "Labels compressor ($instance)", "type": "timeseries" } ], "title": "Streaming aggregation", "type": "row" }, { "collapsed": true, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 42 }, "id": 58, "panels": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the rate of requests to configured remote write endpoints by url and status code.\n\nRemote write URLs are hidden by default but might be unveiled once `-remoteWrite.showURL` is set to true.\n\n", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "decimals": 2, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1411 }, "id": 60, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "sum(rate(vmagent_remotewrite_requests_total{job=~\"$job\", instance=~\"$instance\", url=~\"$url\"}[$__rate_interval])) by(job, url, status_code) > 0", "interval": "", "legendFormat": "", "range": true, "refId": "A" } ], "title": "Requests rate ($instance) to ($url)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the global rate for number of written bytes via remote write connections.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "decbytes" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 1411 }, "id": 66, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "sum(rate(vmagent_remotewrite_conn_bytes_written_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])) by(job) > 0", "interval": "", "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Bytes write rate ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows requests retry rate by url. Number of retries is unlimited but protected with delays up to 1m between attempts.\n\nRemote write URLs are hidden by default but might be unveiled once `-remoteWrite.showURL` is set to true.\n\n", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1419 }, "id": 61, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "none" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "sum(rate(vmagent_remotewrite_retries_count_total{job=~\"$job\", instance=~\"$instance\", url=~\"$url\"}[$__rate_interval])) by(url) > 0", "interval": "", "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Retry rate ($instance) to ($url)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows current number of established connections to remote write endpoints.\n\n", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 }, { "color": "red", "value": 80 } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 1419 }, "id": 65, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "sum(max_over_time(vmagent_remotewrite_conns{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])) by(job)", "interval": "", "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Connections ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the current limit usage of unique series over an hourly period. Vmagent will start to drop series once the limit is reached.\n\nPlease note, panel will be blank if `remoteWrite.maxHourlySeries` is not set.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "mappings": [], "max": 100, "thresholds": { "mode": "absolute", "steps": [ { "color": "transparent", "value": 0 }, { "color": "red", "value": 0.9 } ] }, "unit": "percent" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1427 }, "id": 88, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": false }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "none" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "max(\n vmagent_hourly_series_limit_current_series{job=~\"$job\", instance=~\"$instance\"} \n / \n vmagent_hourly_series_limit_max_series{job=~\"$job\", instance=~\"$instance\"}\n ) by(job) * 100", "interval": "", "legendFormat": "{{job}}", "range": true, "refId": "A" } ], "title": "Hourly series limit", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows saturation of every connection to remote storage. If the threshold of 90% is reached, then the connection is saturated (busy or slow) by more than 90%, so vmagent won't be able to keep up and can start buffering data. \n\nThis usually means that `-remoteWrite.queues` command-line flag must be increased in order to increase the number of connections per each remote storage.\n", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "transparent", "value": 0 }, { "color": "red", "value": 0.9 } ] }, "unit": "percentunit" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 1427 }, "id": 84, "options": { "legend": { "calcs": [ "mean", "lastNotNull", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "desc" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "max(\n rate(vmagent_remotewrite_send_duration_seconds_total{job=~\"$job\", instance=~\"$instance\", url=~\"$url\"}[$__rate_interval])\n /\n vmagent_remotewrite_queues{job=~\"$job\", instance=~\"$instance\", url=~\"$url\"}\n) by(job, url)", "interval": "", "legendFormat": "", "range": true, "refId": "A" } ], "title": "Remote write connection saturation ($instance)", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "Shows the current limit usage of unique series over a daily period. Vmagent will start to drop series once the limit is reached.\n\nPlease note, panel will be blank if `remoteWrite.maxDailySeries` is not set.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "line" } }, "mappings": [], "max": 100, "thresholds": { "mode": "absolute", "steps": [ { "color": "transparent", "value": 0 }, { "color": "red", "value": 0.9 } ] }, "unit": "percentunit" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1435 }, "id": 90, "options": { "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": false }, "tooltip": { "hideZeros": false, "mode": "multi", "sort": "none" } }, "pluginVersion": "12.2.0", "targets": [ { "datasource": { "type": "prometheus", "uid": "$ds" }, "editorMode": "code", "exemplar": true, "expr": "max(\n vmagent_daily_series_limit_current_series{job=~\"$job\",instance=~\"$instance\"} \n / \n vmagent_daily_series_limit_max_series{job=~\"$job\",instance=~\"$instance\"}\n) by(job)", "interval": "", "legendFormat": "{{job}}", "range": true, "refId": "A" } ], "title": "Daily series limit", "type": "timeseries" } ], "title": "Remote write", "type": "row" }, { "collapsed": true, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 43 }, "id": 113, "panels": [ { "fieldConfig": { "defaults": {}, "overrides": [] }, "gridPos": { "h": 2, "w": 24, "x": 0, "y": 70 }, "id": 115, "options": { "code": { "language": "plaintext", "showLineNumbers": false, "showMiniMap": false }, "content": "Drilldown row is used by other panels on the dashboard to show more detailed metrics per-instance.", "mode": "markdown" }, "pluginVersion": "12.2.0", "title": "", "transparent": true, "type": "text" }, { "datasource": { "type": "prometheus", "uid": "$ds" }, "description": "", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": 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memory (resident).\nThe application's performance will significantly degrade when memory usage is close to 100%.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "showValues": false, "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "links": [], "mappings": [], "min": 0, "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": 0 } ] }, "unit": "decbytes" }, "overrides": [] }, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 72 }, "id": 117, 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