fix: полный продакшен-фикс dashboard retention и timeseries по fix37

apps/dao/dashboard.go

@@ -83,8 +83,8 @@ func DashboardTrafficSummary() (vo.DashboardTrafficVo, error) {
 	result.SinceResetDownloadBytes = r.Download
 	result.SinceResetUploadBytes = r.Upload
 
-	now := time.Now().UnixMilli()
-	dayStart := now - (now % int64(24*time.Hour/time.Millisecond))
+	nowTime := time.Now()
+	dayStart := time.Date(nowTime.Year(), nowTime.Month(), nowTime.Day(), 0, 0, 0, 0, nowTime.Location()).UnixMilli()
 	var today row
 	if tx := sqliteDB.Raw(`SELECT
 		COALESCE(SUM(rx_bytes),0) AS download,
@@ -135,9 +135,6 @@ func DashboardTrafficTimeseries(fromMs int64, toMs int64, bucketMs int64, source
 	case "hourly":
 		sourceTable = "traffic_aggregate_hourly"
 		fromColumn = "hour_start"
-	case "daily":
-		sourceTable = "traffic_aggregate_daily"
-		fromColumn = "day_start"
 	default:
 		sourceTable = "traffic_sample"
 		fromColumn = "sampled_at"
@@ -171,18 +168,26 @@ func DashboardTrafficTimeseries(fromMs int64, toMs int64, bucketMs int64, source
 	return filled, nil
 }
 
-func DashboardSystemTimeseries(fromMs int64, toMs int64) ([]vo.DashboardSeriesPointVo, error) {
+func DashboardSystemTimeseries(fromMs int64, toMs int64, bucketMs int64) ([]vo.DashboardSeriesPointVo, error) {
 	rows := make([]vo.DashboardSeriesPointVo, 0)
 	if !tableExists("metric_sample") {
 		return rows, nil
 	}
+	if toMs < fromMs {
+		return rows, nil
+	}
+	if bucketMs <= 0 {
+		bucketMs = int64(time.Minute / time.Millisecond)
+	}
+	alignedFrom := fromMs - (fromMs % bucketMs)
 	if tx := sqliteDB.Raw(`SELECT
-		sampled_at AS ts,
-		cpu_percent AS cpu,
-		mem_percent AS mem
+		(? + CAST((sampled_at - ?) / ? AS INTEGER) * ?) AS ts,
+		AVG(cpu_percent) AS cpu,
+		AVG(mem_percent) AS mem
 		FROM metric_sample
 		WHERE sampled_at BETWEEN ? AND ?
-		ORDER BY sampled_at ASC`, fromMs, toMs).Scan(&rows); tx.Error != nil {
+		GROUP BY ts
+		ORDER BY ts ASC`, alignedFrom, alignedFrom, bucketMs, bucketMs, fromMs, toMs).Scan(&rows); tx.Error != nil {
 		logrus.Errorf("%v", tx.Error)
 		return rows, errors.New(constant.SysError)
 	}

apps/frontend/src/lang/package/en.ts

@@ -27,6 +27,7 @@ export default {
   dashboard: {
     stale: "Dashboard data is stale. Retrying automatically...",
     topPeers24h: "Top peers (24h)",
+    topPeersRange: "Top peers ({range})",
     refreshFailed: "Failed to refresh dashboard data",
     cpu: "CPU",
     ram: "RAM",

apps/frontend/src/lang/package/ru.ts

@@ -25,6 +25,7 @@ export default {
   dashboard: {
     stale: "Данные дашборда устарели. Выполняется автоматическая повторная попытка...",
     topPeers24h: "Топ пиров (24ч)",
+    topPeersRange: "Топ пиров ({range})",
     refreshFailed: "Не удалось обновить данные дашборда",
     cpu: "CPU",
     ram: "RAM",

apps/frontend/src/views/dashboard/index.vue

@@ -52,7 +52,7 @@
       </template>
       <div v-loading="timeseriesLoading" class="chart-grid">
         <el-empty
-          v-if="!timeseriesLoading && (timeseries.traffic?.length || 0) === 0"
+          v-if="!timeseriesLoading && !hasTrafficData"
           :description="$t('dashboard.noTrafficData')"
           class="chart-empty"
         />
@@ -62,7 +62,7 @@
     </el-card>
 
     <el-card shadow="never" class="mt-3">
-      <template #header>{{ $t("dashboard.topPeers24h") }}</template>
+      <template #header>{{ $t("dashboard.topPeersRange", { range }) }}</template>
       <el-table :data="topPeers" size="small">
         <el-table-column prop="name" :label="$t('peer.name')" />
         <el-table-column prop="download" :label="$t('dashboard.download')">
@@ -96,7 +96,6 @@ import VChart from "vue-echarts";
 import { dashboardSecurityApi, dashboardSummaryApi, dashboardTimeseriesApi, dashboardTopPeersApi } from "@/api/dashboard";
 import { DashboardSummaryVo, DashboardTimeseriesVo, DashboardTopPeerVo, SecurityRiskVo } from "@/api/dashboard/types";
 import { formatBytes } from "@/utils/byte";
-import { timestampToDateTime } from "@/utils/time";
 
 use([CanvasRenderer, LineChart, GridComponent, TooltipComponent, LegendComponent, DataZoomComponent, TitleComponent]);
 
@@ -164,14 +163,6 @@ const loadDashboard = async () => {
   }
 };
 
-const systemXAxisLabels = computed(() => {
-  const allTs = new Set<number>();
-  for (const item of timeseries.value.system || []) {
-    allTs.add(item.ts);
-  }
-  return Array.from(allTs).sort((a, b) => a - b);
-});
-
 const trafficDownloadData = computed(() =>
   (timeseries.value.traffic || []).map((item) => [item.ts, item.download || 0])
 );
@@ -180,15 +171,19 @@ const trafficUploadData = computed(() =>
   (timeseries.value.traffic || []).map((item) => [item.ts, item.upload || 0])
 );
 
+const hasTrafficData = computed(() =>
+  (timeseries.value.traffic || []).some((item) => (item.download || 0) > 0 || (item.upload || 0) > 0)
+);
+
 const hasSingleTrafficPoint = computed(() => (timeseries.value.traffic || []).length === 1);
 
-const systemMap = computed(() => {
-  const m = new Map<number, { cpu: number; mem: number }>();
-  for (const item of timeseries.value.system || []) {
-    m.set(item.ts, { cpu: item.cpu || 0, mem: item.mem || 0 });
-  }
-  return m;
-});
+const systemCpuData = computed(() =>
+  (timeseries.value.system || []).map((item) => [item.ts, item.cpu || 0])
+);
+
+const systemMemData = computed(() =>
+  (timeseries.value.system || []).map((item) => [item.ts, item.mem || 0])
+);
 
 const trafficChartOption = computed(() => ({
   title: { text: t("dashboard.trafficSeriesChart"), left: "left", textStyle: { fontSize: 14, fontWeight: 600 } },
@@ -237,9 +232,8 @@ const systemChartOption = computed(() => ({
   grid: { left: 30, right: 20, top: 50, bottom: 50, containLabel: true },
   dataZoom: [{ type: "inside" }, { type: "slider", height: 16, bottom: 10 }],
   xAxis: {
-    type: "category",
+    type: "time",
     boundaryGap: false,
-    data: systemXAxisLabels.value.map((ts) => timestampToDateTime(ts)),
   },
   yAxis: {
     type: "value",
@@ -253,14 +247,14 @@ const systemChartOption = computed(() => ({
       type: "line",
       smooth: true,
       showSymbol: false,
-      data: systemXAxisLabels.value.map((ts) => systemMap.value.get(ts)?.cpu || 0),
+      data: systemCpuData.value,
     },
     {
       name: t("dashboard.ram"),
       type: "line",
       smooth: true,
       showSymbol: false,
-      data: systemXAxisLabels.value.map((ts) => systemMap.value.get(ts)?.mem || 0),
+      data: systemMemData.value,
     },
   ],
 }));

apps/middleware/cron.go

@@ -38,6 +38,7 @@ func InitCron() error {
 			logrus.Errorf("cron add func CronResetTraffic err: %v", err)
 		}
 	}
+	go service.CleanupStatsRetention()
 	c.Start()
 	return nil
 }

apps/service/dashboard.go

@@ -75,7 +75,7 @@ func DashboardTimeseries(rangeKey string) (vo.DashboardTimeseriesVo, error) {
 	if err != nil {
 		return vo.DashboardTimeseriesVo{}, err
 	}
-	systemRows, err := dao.DashboardSystemTimeseries(fromMs, nowMs)
+	systemRows, err := dao.DashboardSystemTimeseries(fromMs, nowMs, bucketMs)
 	if err != nil {
 		return vo.DashboardTimeseriesVo{}, err
 	}