fix(migration): only backfill endedAt for terminal executions

- Only set endedAt for COMPLETED, FAILED, TERMINATED statuses
- Leave endedAt as NULL for QUEUED, RUNNING, INCOMPLETE, REVIEW
- Add proper schema prefix "platform"
- Prevents incorrectly marking in-progress executions as ended

autogpt_platform/backend/backend/api/features/admin/execution_analytics_routes.py

@@ -28,6 +28,7 @@ from backend.executor.manager import get_db_async_client
 from backend.util.settings import Settings
 
 logger = logging.getLogger(__name__)
+settings = Settings()
 
 
 class ExecutionAnalyticsRequest(BaseModel):
@@ -63,6 +64,8 @@ class ExecutionAnalyticsResult(BaseModel):
     score: Optional[float]
     status: str  # "success", "failed", "skipped"
     error_message: Optional[str] = None
+    started_at: Optional[datetime] = None
+    ended_at: Optional[datetime] = None
 
 
 class ExecutionAnalyticsResponse(BaseModel):
@@ -224,11 +227,6 @@ async def generate_execution_analytics(
     )
 
     try:
-        # Validate model configuration
-        settings = Settings()
-        if not settings.secrets.openai_internal_api_key:
-            raise HTTPException(status_code=500, detail="OpenAI API key not configured")
-
         # Get database client
         db_client = get_db_async_client()
 
@@ -320,6 +318,8 @@ async def generate_execution_analytics(
                     ),
                     status="skipped",
                     error_message=None,  # Not an error - just already processed
+                    started_at=execution.started_at,
+                    ended_at=execution.ended_at,
                 )
             )
 
@@ -349,6 +349,9 @@ async def _process_batch(
 ) -> list[ExecutionAnalyticsResult]:
     """Process a batch of executions concurrently."""
 
+    if not settings.secrets.openai_internal_api_key:
+        raise HTTPException(status_code=500, detail="OpenAI API key not configured")
+
     async def process_single_execution(execution) -> ExecutionAnalyticsResult:
         try:
             # Generate activity status and score using the specified model
@@ -387,6 +390,8 @@ async def _process_batch(
                     score=None,
                     status="skipped",
                     error_message="Activity generation returned None",
+                    started_at=execution.started_at,
+                    ended_at=execution.ended_at,
                 )
 
             # Update the execution stats
@@ -416,6 +421,8 @@ async def _process_batch(
                 summary_text=activity_response["activity_status"],
                 score=activity_response["correctness_score"],
                 status="success",
+                started_at=execution.started_at,
+                ended_at=execution.ended_at,
             )
 
         except Exception as e:
@@ -429,6 +436,8 @@ async def _process_batch(
                 score=None,
                 status="failed",
                 error_message=str(e),
+                started_at=execution.started_at,
+                ended_at=execution.ended_at,
             )
 
     # Process all executions in the batch concurrently

autogpt_platform/backend/backend/data/analytics.py

@@ -104,7 +104,7 @@ async def get_accuracy_trends_and_alerts(
             AND e."executionStatus" IN ('COMPLETED', 'FAILED', 'TERMINATED')
             {user_filter}
         GROUP BY DATE(e."createdAt")
-        HAVING COUNT(*) >= 3  -- Need at least 3 executions per day
+        HAVING COUNT(*) >= 1  -- Include all days with at least 1 execution
     ),
     trends AS (
         SELECT 

autogpt_platform/backend/backend/data/execution.py

@@ -153,8 +153,14 @@ class GraphExecutionMeta(BaseDbModel):
     nodes_input_masks: Optional[dict[str, BlockInput]]
     preset_id: Optional[str]
     status: ExecutionStatus
-    started_at: datetime
-    ended_at: datetime
+    started_at: Optional[datetime] = Field(
+        None,
+        description="When execution started running. Null if not yet started (QUEUED).",
+    )
+    ended_at: Optional[datetime] = Field(
+        None,
+        description="When execution finished. Null if not yet completed (QUEUED, RUNNING, INCOMPLETE, REVIEW).",
+    )
     is_shared: bool = False
     share_token: Optional[str] = None
 
@@ -229,10 +235,8 @@ class GraphExecutionMeta(BaseDbModel):
 
     @staticmethod
     def from_db(_graph_exec: AgentGraphExecution):
-        now = datetime.now(timezone.utc)
-        # TODO: make started_at and ended_at optional
-        start_time = _graph_exec.startedAt or _graph_exec.createdAt
-        end_time = _graph_exec.updatedAt or now
+        start_time = _graph_exec.startedAt
+        end_time = _graph_exec.endedAt
 
         try:
             stats = GraphExecutionStats.model_validate(_graph_exec.stats)
@@ -900,6 +904,14 @@ async def update_graph_execution_stats(
 
     if status:
         update_data["executionStatus"] = status
+        # Set endedAt when execution reaches a terminal status
+        terminal_statuses = [
+            ExecutionStatus.COMPLETED,
+            ExecutionStatus.FAILED,
+            ExecutionStatus.TERMINATED,
+        ]
+        if status in terminal_statuses:
+            update_data["endedAt"] = datetime.now(tz=timezone.utc)
 
     where_clause: AgentGraphExecutionWhereInput = {"id": graph_exec_id}
 

autogpt_platform/backend/backend/monitoring/late_execution_monitor.py

@@ -60,8 +60,10 @@ class LateExecutionMonitor:
         if not all_late_executions:
             return "No late executions detected."
 
-        # Sort by created time (oldest first)
-        all_late_executions.sort(key=lambda x: x.started_at)
+        # Sort by started time (oldest first), with None values (unstarted) first
+        all_late_executions.sort(
+            key=lambda x: x.started_at or datetime.min.replace(tzinfo=timezone.utc)
+        )
 
         num_total_late = len(all_late_executions)
         num_queued = len(queued_late_executions)
@@ -74,7 +76,7 @@ class LateExecutionMonitor:
         was_truncated = num_total_late > tuncate_size
 
         late_execution_details = [
-            f"* `Execution ID: {exec.id}, Graph ID: {exec.graph_id}v{exec.graph_version}, User ID: {exec.user_id}, Status: {exec.status}, Created At: {exec.started_at.isoformat()}`"
+            f"* `Execution ID: {exec.id}, Graph ID: {exec.graph_id}v{exec.graph_version}, User ID: {exec.user_id}, Status: {exec.status}, Started At: {exec.started_at.isoformat() if exec.started_at else 'Not started'}`"
             for exec in truncated_executions
         ]
 

autogpt_platform/backend/migrations/20260113170839_add_ended_at_to_agent_graph_execution/migration.sql

@@ -0,0 +1,8 @@
+-- AlterTable
+ALTER TABLE "AgentGraphExecution" ADD COLUMN "endedAt" TIMESTAMP(3);
+
+-- Set endedAt to updatedAt for existing records with terminal status only
+UPDATE "AgentGraphExecution"
+SET "endedAt" = "updatedAt"
+WHERE "endedAt" IS NULL
+  AND "executionStatus" IN ('COMPLETED', 'FAILED', 'TERMINATED');

autogpt_platform/backend/schema.prisma

@@ -383,6 +383,7 @@ model AgentGraphExecution {
   createdAt DateTime  @default(now())
   updatedAt DateTime? @updatedAt
   startedAt DateTime?
+  endedAt   DateTime?
 
   isDeleted Boolean @default(false)
 

autogpt_platform/frontend/src/app/(platform)/admin/execution-analytics/components/AnalyticsResultsTable.tsx

@@ -51,6 +51,8 @@ export function AnalyticsResultsTable({ results }: Props) {
       "Execution ID",
       "Status",
       "Score",
+      "Started At",
+      "Ended At",
       "Summary Text",
       "Error Message",
     ];
@@ -62,6 +64,8 @@ export function AnalyticsResultsTable({ results }: Props) {
       result.exec_id,
       result.status,
       result.score?.toString() || "",
+      result.started_at ? new Date(result.started_at).toLocaleString() : "",
+      result.ended_at ? new Date(result.ended_at).toLocaleString() : "",
       `"${(result.summary_text || "").replace(/"/g, '""')}"`, // Escape quotes in summary
       `"${(result.error_message || "").replace(/"/g, '""')}"`, // Escape quotes in error
     ]);
@@ -248,15 +252,13 @@ export function AnalyticsResultsTable({ results }: Props) {
                         )}
                       </td>
                       <td className="px-4 py-3">
-                        {(result.summary_text || result.error_message) && (
-                          <Button
-                            variant="ghost"
-                            size="small"
-                            onClick={() => toggleRowExpansion(result.exec_id)}
-                          >
-                            <EyeIcon size={16} />
-                          </Button>
-                        )}
+                        <Button
+                          variant="ghost"
+                          size="small"
+                          onClick={() => toggleRowExpansion(result.exec_id)}
+                        >
+                          <EyeIcon size={16} />
+                        </Button>
                       </td>
                     </tr>
 
@@ -264,6 +266,44 @@ export function AnalyticsResultsTable({ results }: Props) {
                       <tr>
                         <td colSpan={7} className="bg-gray-50 px-4 py-3">
                           <div className="space-y-3">
+                            {/* Timestamps section */}
+                            <div className="grid grid-cols-2 gap-4 border-b border-gray-200 pb-3">
+                              <div>
+                                <Text
+                                  variant="body"
+                                  className="text-xs font-medium text-gray-600"
+                                >
+                                  Started At:
+                                </Text>
+                                <Text
+                                  variant="body"
+                                  className="text-sm text-gray-700"
+                                >
+                                  {result.started_at
+                                    ? new Date(
+                                        result.started_at,
+                                      ).toLocaleString()
+                                    : "—"}
+                                </Text>
+                              </div>
+                              <div>
+                                <Text
+                                  variant="body"
+                                  className="text-xs font-medium text-gray-600"
+                                >
+                                  Ended At:
+                                </Text>
+                                <Text
+                                  variant="body"
+                                  className="text-sm text-gray-700"
+                                >
+                                  {result.ended_at
+                                    ? new Date(result.ended_at).toLocaleString()
+                                    : "—"}
+                                </Text>
+                              </div>
+                            </div>
+
                             {result.summary_text && (
                               <div>
                                 <Text

autogpt_platform/frontend/src/app/(platform)/admin/execution-analytics/components/ExecutionAnalyticsForm.tsx

@@ -541,7 +541,19 @@ export function ExecutionAnalyticsForm() {
       {/* Accuracy Trends Display */}
       {trendsData && (
         <div className="space-y-4">
-          <h3 className="text-lg font-semibold">Execution Accuracy Trends</h3>
+          <div className="flex items-start justify-between">
+            <h3 className="text-lg font-semibold">Execution Accuracy Trends</h3>
+            <div className="rounded-md bg-blue-50 px-3 py-2 text-xs text-blue-700">
+              <p className="font-medium">
+                Chart Filters (matches monitoring system):
+              </p>
+              <ul className="mt-1 list-inside list-disc space-y-1">
+                <li>Only days with ≥1 execution with correctness score</li>
+                <li>Last 30 days</li>
+                <li>Averages calculated from scored executions only</li>
+              </ul>
+            </div>
+          </div>
 
           {/* Alert Section */}
           {trendsData.alert && (

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/OldAgentLibraryView.tsx

@@ -173,8 +173,9 @@ export function OldAgentLibraryView() {
     if (agentRuns.length > 0) {
       // select latest run
       const latestRun = agentRuns.reduce((latest, current) => {
-        if (latest.started_at && !current.started_at) return current;
-        else if (!latest.started_at) return latest;
+        if (!latest.started_at && !current.started_at) return latest;
+        if (!latest.started_at) return current;
+        if (!current.started_at) return latest;
         return latest.started_at > current.started_at ? latest : current;
       }, agentRuns[0]);
       selectRun(latestRun.id as GraphExecutionID);

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-runs-selector-list.tsx

@@ -184,9 +184,11 @@ export function AgentRunsSelectorList({
                     ))}
                   {agentPresets.length > 0 && <Separator className="my-1" />}
                   {agentRuns
-                    .toSorted(
-                      (a, b) => b.started_at.getTime() - a.started_at.getTime(),
-                    )
+                    .toSorted((a, b) => {
+                      const aTime = a.started_at?.getTime() ?? 0;
+                      const bTime = b.started_at?.getTime() ?? 0;
+                      return bTime - aTime;
+                    })
                     .map((run) => (
                       <AgentRunSummaryCard
                         className={listItemClasses}
@@ -199,7 +201,7 @@ export function AgentRunsSelectorList({
                                 ?.name
                             : null) ?? agent.name
                         }
-                        timestamp={run.started_at}
+                        timestamp={run.started_at ?? undefined}
                         selected={selectedView.id === run.id}
                         onClick={() => onSelectRun(run.id)}
                         onDelete={() => doDeleteRun(run as GraphExecutionMeta)}

autogpt_platform/frontend/src/app/(platform)/monitoring/components/AgentFlowList.tsx

@@ -120,9 +120,11 @@ export const AgentFlowList = ({
                   lastRun =
                     runCount == 0
                       ? null
-                      : _flowRuns.reduce((a, c) =>
-                          a.started_at > c.started_at ? a : c,
-                        );
+                      : _flowRuns.reduce((a, c) => {
+                          const aTime = a.started_at?.getTime() ?? 0;
+                          const cTime = c.started_at?.getTime() ?? 0;
+                          return aTime > cTime ? a : c;
+                        });
                 }
                 return { flow, runCount, lastRun };
               })
@@ -130,10 +132,9 @@ export const AgentFlowList = ({
                 if (!a.lastRun && !b.lastRun) return 0;
                 if (!a.lastRun) return 1;
                 if (!b.lastRun) return -1;
-                return (
-                  b.lastRun.started_at.getTime() -
-                  a.lastRun.started_at.getTime()
-                );
+                const bTime = b.lastRun.started_at?.getTime() ?? 0;
+                const aTime = a.lastRun.started_at?.getTime() ?? 0;
+                return bTime - aTime;
               })
               .map(({ flow, runCount, lastRun }) => (
                 <TableRow

autogpt_platform/frontend/src/app/(platform)/monitoring/components/FlowRunsStatus.tsx

@@ -29,7 +29,10 @@ export const FlowRunsStatus: React.FC<{
         : statsSince;
   const filteredFlowRuns =
     statsSinceTimestamp != null
-      ? executions.filter((fr) => fr.started_at.getTime() > statsSinceTimestamp)
+      ? executions.filter(
+          (fr) =>
+            fr.started_at && fr.started_at.getTime() > statsSinceTimestamp,
+        )
       : executions;
 
   return (

autogpt_platform/frontend/src/app/(platform)/monitoring/components/FlowRunsTimeline.tsx

@@ -98,40 +98,43 @@ export const FlowRunsTimeline = ({
         <Scatter
           key={flow.id}
           data={executions
-            .filter((e) => e.graph_id == flow.graph_id)
+            .filter((e) => e.graph_id == flow.graph_id && e.started_at)
             .map((e) => ({
               ...e,
               time:
-                e.started_at.getTime() + (e.stats?.node_exec_time ?? 0) * 1000,
+                (e.started_at?.getTime() ?? 0) +
+                (e.stats?.node_exec_time ?? 0) * 1000,
               _duration: e.stats?.node_exec_time ?? 0,
             }))}
           name={flow.name}
           fill={`hsl(${(hashString(flow.id) * 137.5) % 360}, 70%, 50%)`}
         />
       ))}
-      {executions.map((execution) => (
-        <Line
-          key={execution.id}
-          type="linear"
-          dataKey="_duration"
-          data={[
-            {
-              ...execution,
-              time: execution.started_at.getTime(),
-              _duration: 0,
-            },
-            {
-              ...execution,
-              time: execution.ended_at.getTime(),
-              _duration: execution.stats?.node_exec_time ?? 0,
-            },
-          ]}
-          stroke={`hsl(${(hashString(execution.graph_id) * 137.5) % 360}, 70%, 50%)`}
-          strokeWidth={2}
-          dot={false}
-          legendType="none"
-        />
-      ))}
+      {executions
+        .filter((e) => e.started_at && e.ended_at)
+        .map((execution) => (
+          <Line
+            key={execution.id}
+            type="linear"
+            dataKey="_duration"
+            data={[
+              {
+                ...execution,
+                time: execution.started_at!.getTime(),
+                _duration: 0,
+              },
+              {
+                ...execution,
+                time: execution.ended_at!.getTime(),
+                _duration: execution.stats?.node_exec_time ?? 0,
+              },
+            ]}
+            stroke={`hsl(${(hashString(execution.graph_id) * 137.5) % 360}, 70%, 50%)`}
+            strokeWidth={2}
+            dot={false}
+            legendType="none"
+          />
+        ))}
       <Legend
         content={<ScrollableLegend />}
         wrapperStyle={{

autogpt_platform/frontend/src/app/(platform)/monitoring/page.tsx

@@ -98,7 +98,11 @@ const Monitor = () => {
           ...(selectedFlow
             ? executions.filter((v) => v.graph_id == selectedFlow.graph_id)
             : executions),
-        ].sort((a, b) => b.started_at.getTime() - a.started_at.getTime())}
+        ].sort((a, b) => {
+          const aTime = a.started_at?.getTime() ?? 0;
+          const bTime = b.started_at?.getTime() ?? 0;
+          return bTime - aTime;
+        })}
         selectedRun={selectedRun}
         onSelectRun={(r) => setSelectedRun(r.id == selectedRun?.id ? null : r)}
       />

autogpt_platform/frontend/src/app/api/openapi.json

@@ -6968,6 +6968,20 @@
           "error_message": {
             "anyOf": [{ "type": "string" }, { "type": "null" }],
             "title": "Error Message"
+          },
+          "started_at": {
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Started At"
+          },
+          "ended_at": {
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Ended At"
           }
         },
         "type": "object",
@@ -7074,14 +7088,20 @@
           },
           "status": { "$ref": "#/components/schemas/AgentExecutionStatus" },
           "started_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Started At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Started At",
+            "description": "When execution started running. Null if not yet started (QUEUED)."
           },
           "ended_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Ended At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Ended At",
+            "description": "When execution finished. Null if not yet completed (QUEUED, RUNNING, INCOMPLETE, REVIEW)."
           },
           "is_shared": {
             "type": "boolean",
@@ -7115,8 +7135,6 @@
           "nodes_input_masks",
           "preset_id",
           "status",
-          "started_at",
-          "ended_at",
           "stats",
           "outputs"
         ],
@@ -7215,14 +7233,20 @@
           },
           "status": { "$ref": "#/components/schemas/AgentExecutionStatus" },
           "started_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Started At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Started At",
+            "description": "When execution started running. Null if not yet started (QUEUED)."
           },
           "ended_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Ended At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Ended At",
+            "description": "When execution finished. Null if not yet completed (QUEUED, RUNNING, INCOMPLETE, REVIEW)."
           },
           "is_shared": {
             "type": "boolean",
@@ -7251,8 +7275,6 @@
           "nodes_input_masks",
           "preset_id",
           "status",
-          "started_at",
-          "ended_at",
           "stats"
         ],
         "title": "GraphExecutionMeta"
@@ -7299,14 +7321,20 @@
           },
           "status": { "$ref": "#/components/schemas/AgentExecutionStatus" },
           "started_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Started At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Started At",
+            "description": "When execution started running. Null if not yet started (QUEUED)."
           },
           "ended_at": {
-            "type": "string",
-            "format": "date-time",
-            "title": "Ended At"
+            "anyOf": [
+              { "type": "string", "format": "date-time" },
+              { "type": "null" }
+            ],
+            "title": "Ended At",
+            "description": "When execution finished. Null if not yet completed (QUEUED, RUNNING, INCOMPLETE, REVIEW)."
           },
           "is_shared": {
             "type": "boolean",
@@ -7345,8 +7373,6 @@
           "nodes_input_masks",
           "preset_id",
           "status",
-          "started_at",
-          "ended_at",
           "stats",
           "outputs",
           "node_executions"

autogpt_platform/frontend/src/components/layout/Navbar/components/AgentActivityDropdown/components/ActivityItem.tsx

@@ -50,7 +50,9 @@ export function ActivityItem({ execution }: Props) {
       execution.status === AgentExecutionStatus.QUEUED;
 
     if (isActiveStatus) {
-      const timeAgo = formatTimeAgo(execution.started_at.toString());
+      const timeAgo = execution.started_at
+        ? formatTimeAgo(execution.started_at.toString())
+        : "recently";
       const statusText =
         execution.status === AgentExecutionStatus.QUEUED ? "queued" : "running";
       return [
@@ -61,7 +63,9 @@ export function ActivityItem({ execution }: Props) {
     // Handle all other statuses with time display
     const timeAgo = execution.ended_at
       ? formatTimeAgo(execution.ended_at.toString())
-      : formatTimeAgo(execution.started_at.toString());
+      : execution.started_at
+        ? formatTimeAgo(execution.started_at.toString())
+        : "recently";
 
     let statusText = "ended";
     switch (execution.status) {

autogpt_platform/frontend/src/lib/autogpt-server-api/types.ts

@@ -327,8 +327,8 @@ export type GraphExecutionMeta = {
     | "FAILED"
     | "INCOMPLETE"
     | "REVIEW";
-  started_at: Date;
-  ended_at: Date;
+  started_at: Date | null;
+  ended_at: Date | null;
   stats: {
     error: string | null;
     cost: number;