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Because BanyanDB will fetch all instances to query, the query latency of the instance with high query latency will affect the overall query latency.", "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": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null }, { "color": "red", "value": 5 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 6, "w": 8, "x": 8, "y": 34 }, "id": 15, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_liaison_grpc_total_latency{job=~\"$job\", pod=~\"$pod\",method=\"query\"}[$__rate_interval])) by( group) / sum(rate(banyandb_liaison_grpc_total_started{job=~\"$job\", pod=~\"$pod\",method=\"query\"}[$__rate_interval])) by (group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Query Latency", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The total data is the total number of data points stored in BanyanDB. It's grouped by the `group` tag.\n\nYou can view the total data of different instance to find out the instance with high data points. If the difference between the total data of different instances is too large, it may indicate that the data is not evenly distributed.", "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": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null }, { "color": "red", "value": 80 } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 6, "w": 8, "x": 16, "y": 34 }, "id": 16, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_measure_total_file_elements{job=~\"$job\",pod=~\"$pod\"})by(group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_stream_tst_total_file_elements{job=~\"$job\",pod=~\"$pod\"})by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_trace_tst_total_file_elements{job=~\"$job\",pod=~\"$pod\"})by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "C" } ], "title": "Total Data", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The merge file rate is the number of merge file operations per minute. It is calculated by summing the total number of merge file operations. It's grouped by the `group` tag.\n\nIf the value surges, it may indicate that too many small files are being merged. It may bring following problems:\n\n- Increase the disk I/O\n- Slow down the query performance\n- Increase the CPU usage", "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": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null }, { "color": "red", "value": 80 } ] }, "unit": "rotrpm" }, "overrides": [] }, "gridPos": { "h": 8, "w": 8, "x": 0, "y": 40 }, "id": 17, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_measure_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group) * 60", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group) * 60", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_trace_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group) * 60", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "C" } ], "title": "Merge File Rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The merge file latency is the average merge file latency in seconds. It is calculated by summing the total merge file latency and dividing by the total number of merge file operations. It's grouped by the `group` tag.\n\nIf the value surges, it may indicate that the merge file operation is slow. It may be caused by the high disk I/O and other resource usage. It may bring following problems:\n\n- Slow down the query performance\n- Increase the CPU usage\n- Increase the memory usage", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null }, { "color": "red", "value": 80 } ] }, "unit": "s" }, "overrides": [] }, "gridPos": { "h": 8, "w": 8, "x": 8, "y": 40 }, "id": 18, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_measure_total_merge_latency{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_measure_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_tst_total_merge_latency{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_stream_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_trace_tst_total_merge_latency{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_trace_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "C" } ], "title": "Merge File Latency", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The merge file partitions is the average number of partitions merged per merge file operation. It is calculated by summing the total number of partitions merged and dividing by the total number of merge file operations. It's grouped by the `group` tag.\n\nIf the value surges, it may indicate that too many partitions are being merged. It may because the partition number is too large that indicates the server is under a high write load.", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] } }, "overrides": [] }, "gridPos": { "h": 8, "w": 8, "x": 16, "y": 40 }, "id": 20, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_measure_total_merged_parts{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_measure_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_tst_total_merged_parts{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_stream_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_trace_tst_total_merged_parts{job=~\"$job\", pod=~\"$pod\",type=\"file\"}[$__rate_interval]))by(group) / sum(rate(banyandb_trace_tst_total_merge_loop_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval]))by(group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "C" } ], "title": "Merge File Partitions", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The series write rate is the number of series write operations per second. It is calculated by summing the total number of series write operations for measures and streams. It's grouped by the `group` tag.\n\nIf the value surges, it may indicate that the old series are being updated frequently by the new series. It may be caused by the high cardinality of the series and bring following problems:\n\n- Increase the series inverted index size\n- Slow down the query performance", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "wps" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 0, "y": 48 }, "id": 21, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_measure_inverted_index_total_updates{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_storage_inverted_index_total_updates{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_trace_storage_inverted_index_total_updates{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "C" } ], "title": "Series Write Rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The series term search rate is the number of series term search operations per second. It is calculated by summing the total number of series term search operations for measures and streams. It's grouped by the `group` tag.\n\nIf the value is too large, it may indicate that reading operation fetch too many series. It may be caused by the high cardinality of the series and bring following problems:\n\n- Slow down the query performance\n- Increase the CPU usage\n- Increase the memory usage", "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": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "rps" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 8, "y": 48 }, "id": 25, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_storage_inverted_index_total_term_searchers_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_measure_inverted_index_total_term_searchers_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" } ], "title": "Series Term Search Rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The total series is the total number of series stored in BanyanDB. It's grouped by the `group` tag.\n\nIf the value is too large, it may indicate that the high cardinality of the series. It may bring following problems:\n\n- Increase the series inverted index size\n- Slow down the query performance", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 16, "y": 48 }, "id": 22, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_measure_inverted_index_total_doc_count{job=~\"$job\",pod=~\"$pod\"}) by (group)", "instant": false, "legendFormat": "__auto", "range": true, "refId": "A" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_stream_storage_inverted_index_total_doc_count{job=~\"$job\",pod=~\"$pod\"}) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" } ], "title": "Total Series", "type": "timeseries" }, { "collapsed": false, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 55 }, "id": 23, "panels": [], "title": "Stream Inverted Index ($pod)", "type": "row" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The write rate is the number of write operations per second. It is calculated by summing the total number of written operations for streams. It's grouped by the `group` tag.\n\nIf the value is too large, it may indicate that too many data points are being indexed and bring following problems:\n\n- Increase the inverted index size\n- Slow down the query performance\n- Increase the CPU usage\n- Increase the memory usage", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "wps" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 0, "y": 56 }, "id": 24, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_tst_inverted_index_total_updates{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" } ], "title": "Write Rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The term search rate is the number of term search operations per second. It is calculated by summing the total number of term search operations for streams. It's grouped by the `group` tag.\n\nIf the value is too large, it may indicate that reading operation fetch too many data points. It may bring following problems:\n\n- Slow down the query performance\n- Increase the CPU usage\n- Increase the memory usage", "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": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "rps" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 8, "y": 56 }, "id": 19, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(rate(banyandb_stream_tst_inverted_index_total_term_searchers_started{job=~\"$job\",pod=~\"$pod\"}[$__rate_interval])) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" } ], "title": "Term Search Rate", "type": "timeseries" }, { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "description": "The total documents is the total number of documents stored in the stream inverted index. It's grouped by the `group` tag.\n\nIf the value is too large, it may indicate that too many data points are being indexed and bring following problems:\n\n- Increase the inverted index size\n- Slow down the query performance\n- Increase the CPU usage\n- Increase the memory usage", "fieldConfig": { "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "barWidthFactor": 0.6, "drawStyle": "line", "fillOpacity": 0, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "auto", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null } ] }, "unit": "short" }, "overrides": [] }, "gridPos": { "h": 7, "w": 8, "x": 16, "y": 56 }, "id": 26, "options": { "legend": { "calcs": [ "lastNotNull", "mean", "max" ], "displayMode": "table", "placement": "bottom", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "single", "sort": "none" } }, "targets": [ { "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "editorMode": "code", "expr": "sum(banyandb_stream_tst_inverted_index_total_doc_count{job=~\"$job\",pod=~\"$pod\"}) by (group)", "hide": false, "instant": false, "legendFormat": "__auto", "range": true, "refId": "B" } ], "title": "Total Documents", "type": "timeseries" } ], "schemaVersion": 39, "tags": [], "templating": { "list": [ { "current": {}, "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "definition": "label_values(banyandb_system_up_time,job)", "hide": 0, "includeAll": false, "multi": false, "name": "job", "options": [], "query": { "qryType": 1, "query": "label_values(banyandb_system_up_time,job)", "refId": "PrometheusVariableQueryEditor-VariableQuery" }, "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "type": "query" }, { "allValue": ".*", "current": {}, "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" }, "definition": "label_values(banyandb_system_up_time{job=\"$job\"},pod)", "hide": 1, "includeAll": true, "multi": true, "name": "pod", "options": [], "query": { "qryType": 1, "query": "label_values(banyandb_system_up_time{job=\"$job\"},pod)", "refId": "PrometheusVariableQueryEditor-VariableQuery" }, "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "type": "query" } ] }, "time": { "from": "now-1h", "to": "now" }, "timepicker": {}, "timezone": "browser", "title": "BanyanDB Cluster", "uid": "ddy81kbj931mof", "version": 19, "weekStart": "" }