fix: trace funnel bugfixes and improvements (#7922)

* fix: display the inter-step latency type in step metrics table

* chore: send latency type with n+1th step + make latency type optional

* fix: fetch and format get funnel steps overview metrics

* chore: remove dev env check

* fix: overall fixes

* fix: don't cache validate query + trigger validate on changing error and where clause as well

* fix: display the latency type in step overview metrics table + p99_latency to latency

* chore: revert dev env check removal (remove after BE changes are merged)

* fix: adjust create API response

* chore: useLocalStorage custom hook

* feat: improve the run funnel flow

- for the initial fetch of funnel results, require the user to run the funnel
- subsequently change the run funnel button to a refresh button
- display loading state while any of the funnel results APIs are being fetched

* fix: fix the issue of add step details breaking

* fix: refetch funnel details on rename success

* fix: redirect 'learn more' to trace funnels docs

* fix: handle potential undefined step in latency type calculation

* fix: properly handle incomplete steps state

* fix: fix the edge case of stale validation state on transitioning from invalid steps to valid steps

* fix: remove the side effect from render and move to useEffect

frontend/src/api/traceFunnels/index.ts

@@ -22,7 +22,7 @@ export const createFunnel = async (
 		statusCode: 200,
 		error: null,
 		message: 'Funnel created successfully',
-		payload: response.data,
+		payload: response.data.data,
 	};
 };
 
@@ -196,7 +196,9 @@ export interface FunnelOverviewResponse {
 			avg_rate: number;
 			conversion_rate: number | null;
 			errors: number;
+			// TODO(shaheer): remove p99_latency once we have support for latency
 			p99_latency: number;
+			latency: number;
 		};
 	}>;
 }
@@ -222,13 +224,6 @@ export const getFunnelOverview = async (
 	};
 };
 
-export interface SlowTracesPayload {
-	start_time: number;
-	end_time: number;
-	step_a_order: number;
-	step_b_order: number;
-}
-
 export interface SlowTraceData {
 	status: string;
 	data: Array<{
@@ -243,7 +238,7 @@ export interface SlowTraceData {
 
 export const getFunnelSlowTraces = async (
 	funnelId: string,
-	payload: SlowTracesPayload,
+	payload: FunnelOverviewPayload,
 	signal?: AbortSignal,
 ): Promise<SuccessResponse<SlowTraceData> | ErrorResponse> => {
 	const response = await axios.post(
@@ -261,12 +256,6 @@ export const getFunnelSlowTraces = async (
 		payload: response.data,
 	};
 };
-export interface ErrorTracesPayload {
-	start_time: number;
-	end_time: number;
-	step_a_order: number;
-	step_b_order: number;
-}
 
 export interface ErrorTraceData {
 	status: string;
@@ -282,7 +271,7 @@ export interface ErrorTraceData {
 
 export const getFunnelErrorTraces = async (
 	funnelId: string,
-	payload: ErrorTracesPayload,
+	payload: FunnelOverviewPayload,
 	signal?: AbortSignal,
 ): Promise<SuccessResponse<ErrorTraceData> | ErrorResponse> => {
 	const response: AxiosResponse = await axios.post(
@@ -337,3 +326,37 @@ export const getFunnelSteps = async (
 		payload: response.data,
 	};
 };
+
+export interface FunnelStepsOverviewPayload {
+	start_time: number;
+	end_time: number;
+	step_start?: number;
+	step_end?: number;
+}
+
+export interface FunnelStepsOverviewResponse {
+	status: string;
+	data: Array<{
+		timestamp: string;
+		data: Record<string, number>;
+	}>;
+}
+
+export const getFunnelStepsOverview = async (
+	funnelId: string,
+	payload: FunnelStepsOverviewPayload,
+	signal?: AbortSignal,
+): Promise<SuccessResponse<FunnelStepsOverviewResponse> | ErrorResponse> => {
+	const response = await axios.post(
+		`${FUNNELS_BASE_PATH}/${funnelId}/analytics/steps/overview`,
+		payload,
+		{ signal },
+	);
+
+	return {
+		statusCode: 200,
+		error: null,
+		message: '',
+		payload: response.data,
+	};
+};

frontend/src/constants/localStorage.ts

@@ -30,4 +30,5 @@ export enum LOCALSTORAGE {
 	SHOW_EXCEPTIONS_QUICK_FILTERS = 'SHOW_EXCEPTIONS_QUICK_FILTERS',
 	BANNER_DISMISSED = 'BANNER_DISMISSED',
 	QUICK_FILTERS_SETTINGS_ANNOUNCEMENT = 'QUICK_FILTERS_SETTINGS_ANNOUNCEMENT',
+	UNEXECUTED_FUNNELS = 'UNEXECUTED_FUNNELS',
 }

frontend/src/constants/reactQueryKeys.ts

@@ -75,6 +75,7 @@ export const REACT_QUERY_KEY = {
 	VALIDATE_FUNNEL_STEPS: 'VALIDATE_FUNNEL_STEPS',
 	UPDATE_FUNNEL_STEP_DETAILS: 'UPDATE_FUNNEL_STEP_DETAILS',
 	GET_FUNNEL_OVERVIEW: 'GET_FUNNEL_OVERVIEW',
+	GET_FUNNEL_STEPS_OVERVIEW: 'GET_FUNNEL_STEPS_OVERVIEW',
 	GET_FUNNEL_SLOW_TRACES: 'GET_FUNNEL_SLOW_TRACES',
 	GET_FUNNEL_ERROR_TRACES: 'GET_FUNNEL_ERROR_TRACES',
 	GET_FUNNEL_STEPS_GRAPH_DATA: 'GET_FUNNEL_STEPS_GRAPH_DATA',

frontend/src/hooks/TracesFunnels/useFunnelConfiguration.tsx

@@ -43,8 +43,7 @@ export default function useFunnelConfiguration({
 	const {
 		steps,
 		initialSteps,
-		setHasIncompleteStepFields,
-		setHasAllEmptyStepFields,
+		hasIncompleteStepFields,
 		handleRestoreSteps,
 	} = useFunnelContext();
 
@@ -74,14 +73,16 @@ export default function useFunnelConfiguration({
 		return !isEqual(normalizedDebouncedSteps, normalizedLastSavedSteps);
 	}, [debouncedSteps]);
 
-	const hasStepServiceOrSpanNameChanged = useCallback(
+	const hasFunnelStepDefinitionsChanged = useCallback(
 		(prevSteps: FunnelStepData[], nextSteps: FunnelStepData[]): boolean => {
 			if (prevSteps.length !== nextSteps.length) return true;
 			return prevSteps.some((step, index) => {
 				const nextStep = nextSteps[index];
 				return (
 					step.service_name !== nextStep.service_name ||
-					step.span_name !== nextStep.span_name
+					step.span_name !== nextStep.span_name ||
+					!isEqual(step.filters, nextStep.filters) ||
+					step.has_errors !== nextStep.has_errors
 				);
 			});
 		},
@@ -106,12 +107,7 @@ export default function useFunnelConfiguration({
 		[funnel.funnel_id, selectedTime],
 	);
 	useEffect(() => {
-		// Check if all steps have both service_name and span_name defined
-		const shouldUpdate = debouncedSteps.every(
-			(step) => step.service_name !== '' && step.span_name !== '',
-		);
-
-		if (hasStepsChanged() && shouldUpdate) {
+		if (hasStepsChanged() && !hasIncompleteStepFields) {
 			updateStepsMutation.mutate(getUpdatePayload(), {
 				onSuccess: (data) => {
 					const updatedFunnelSteps = data?.payload?.steps;
@@ -135,17 +131,10 @@ export default function useFunnelConfiguration({
 						(step) => step.service_name === '' || step.span_name === '',
 					);
 
-					const hasAllEmptyStepsData = updatedFunnelSteps.every(
-						(step) => step.service_name === '' && step.span_name === '',
-					);
-
-					setHasIncompleteStepFields(hasIncompleteStepFields);
-					setHasAllEmptyStepFields(hasAllEmptyStepsData);
-
 					// Only validate if service_name or span_name changed
 					if (
 						!hasIncompleteStepFields &&
-						hasStepServiceOrSpanNameChanged(lastValidatedSteps, debouncedSteps)
+						hasFunnelStepDefinitionsChanged(lastValidatedSteps, debouncedSteps)
 					) {
 						queryClient.refetchQueries(validateStepsQueryKey);
 						setLastValidatedSteps(debouncedSteps);
@@ -171,7 +160,7 @@ export default function useFunnelConfiguration({
 	}, [
 		debouncedSteps,
 		getUpdatePayload,
-		hasStepServiceOrSpanNameChanged,
+		hasFunnelStepDefinitionsChanged,
 		hasStepsChanged,
 		lastValidatedSteps,
 		queryClient,

frontend/src/hooks/TracesFunnels/useFunnelMetrics.ts

@@ -2,8 +2,9 @@ import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
 import { MetricItem } from 'pages/TracesFunnelDetails/components/FunnelResults/FunnelMetricsTable';
 import { useFunnelContext } from 'pages/TracesFunnels/FunnelContext';
 import { useMemo } from 'react';
+import { LatencyOptions } from 'types/api/traceFunnels';
 
-import { useFunnelOverview } from './useFunnels';
+import { useFunnelOverview, useFunnelStepsOverview } from './useFunnels';
 
 interface FunnelMetricsParams {
 	funnelId: string;
@@ -13,8 +14,6 @@ interface FunnelMetricsParams {
 
 export function useFunnelMetrics({
 	funnelId,
-	stepStart,
-	stepEnd,
 }: FunnelMetricsParams): {
 	isLoading: boolean;
 	isError: boolean;
@@ -25,8 +24,6 @@ export function useFunnelMetrics({
 	const payload = {
 		start_time: startTime,
 		end_time: endTime,
-		...(stepStart !== undefined && { step_start: stepStart }),
-		...(stepEnd !== undefined && { step_end: stepEnd }),
 	};
 
 	const {
@@ -48,14 +45,18 @@ export function useFunnelMetrics({
 			{ title: 'Errors', value: sourceData.errors },
 			{
 				title: 'Avg. Duration',
-				value: getYAxisFormattedValue(sourceData.avg_duration.toString(), 'ns'),
+				value: getYAxisFormattedValue(sourceData.avg_duration.toString(), 'ms'),
 			},
 			{
-				title: 'P99 Latency',
-				value: getYAxisFormattedValue(sourceData.p99_latency.toString(), 'ns'),
+				title: `P99 Latency`,
+				value: getYAxisFormattedValue(
+					// TODO(shaheer): remove p99_latency once we have support for latency
+					(sourceData.latency ?? sourceData.p99_latency).toString(),
+					'ms',
+				),
 			},
 		];
-	}, [overviewData]);
+	}, [overviewData?.payload?.data]);
 
 	const conversionRate =
 		overviewData?.payload?.data?.[0]?.data?.conversion_rate ?? 0;
@@ -67,3 +68,72 @@ export function useFunnelMetrics({
 		conversionRate,
 	};
 }
+export function useFunnelStepsMetrics({
+	funnelId,
+	stepStart,
+	stepEnd,
+}: FunnelMetricsParams): {
+	isLoading: boolean;
+	isError: boolean;
+	metricsData: MetricItem[];
+	conversionRate: number;
+} {
+	const { startTime, endTime, steps } = useFunnelContext();
+
+	const payload = {
+		start_time: startTime,
+		end_time: endTime,
+		step_start: stepStart,
+		step_end: stepEnd,
+	};
+
+	const {
+		data: stepsOverviewData,
+		isLoading,
+		isFetching,
+		isError,
+	} = useFunnelStepsOverview(funnelId, payload);
+
+	const latencyType = useMemo(
+		() => (stepStart ? steps[stepStart]?.latency_type : LatencyOptions.P99),
+		[stepStart, steps],
+	);
+
+	const metricsData = useMemo(() => {
+		const sourceData = stepsOverviewData?.payload?.data?.[0]?.data;
+		if (!sourceData) return [];
+
+		return [
+			{
+				title: 'Avg. Rate',
+				value: `${Number(sourceData.avg_rate.toFixed(2))} req/s`,
+			},
+			{ title: 'Errors', value: sourceData.errors },
+			{
+				title: 'Avg. Duration',
+				value: getYAxisFormattedValue(
+					(sourceData.avg_duration * 1_000_000).toString(),
+					'ns',
+				),
+			},
+			{
+				title: `${latencyType?.toUpperCase()} Latency`,
+				value: getYAxisFormattedValue(
+					// TODO(shaheer): remove p99_latency once we have support for latency
+					((sourceData.latency ?? sourceData.p99_latency) * 1_000_000).toString(),
+					'ns',
+				),
+			},
+		];
+	}, [stepsOverviewData, latencyType]);
+
+	const conversionRate =
+		stepsOverviewData?.payload?.data?.[0]?.data?.conversion_rate ?? 0;
+
+	return {
+		isLoading: isLoading || isFetching,
+		isError,
+		metricsData,
+		conversionRate,
+	};
+}

frontend/src/hooks/TracesFunnels/useFunnels.tsx

@@ -3,9 +3,10 @@ import {
 	createFunnel,
 	deleteFunnel,
 	ErrorTraceData,
-	ErrorTracesPayload,
 	FunnelOverviewPayload,
 	FunnelOverviewResponse,
+	FunnelStepsOverviewPayload,
+	FunnelStepsOverviewResponse,
 	FunnelStepsResponse,
 	getFunnelById,
 	getFunnelErrorTraces,
@@ -13,11 +14,11 @@ import {
 	getFunnelsList,
 	getFunnelSlowTraces,
 	getFunnelSteps,
+	getFunnelStepsOverview,
 	renameFunnel,
 	RenameFunnelPayload,
 	saveFunnelDescription,
 	SlowTraceData,
-	SlowTracesPayload,
 	updateFunnelSteps,
 	UpdateFunnelStepsPayload,
 	ValidateFunnelResponse,
@@ -115,11 +116,13 @@ export const useValidateFunnelSteps = ({
 	selectedTime,
 	startTime,
 	endTime,
+	enabled,
 }: {
 	funnelId: string;
 	selectedTime: string;
 	startTime: number;
 	endTime: number;
+	enabled: boolean;
 }): UseQueryResult<
 	SuccessResponse<ValidateFunnelResponse> | ErrorResponse,
 	Error
@@ -132,8 +135,8 @@ export const useValidateFunnelSteps = ({
 				signal,
 			),
 		queryKey: [REACT_QUERY_KEY.VALIDATE_FUNNEL_STEPS, funnelId, selectedTime],
-		enabled: !!funnelId && !!selectedTime && !!startTime && !!endTime,
-		staleTime: 1000 * 60 * 5,
+		enabled,
+		staleTime: 0,
 	});
 
 interface SaveFunnelDescriptionPayload {
@@ -157,7 +160,11 @@ export const useFunnelOverview = (
 	SuccessResponse<FunnelOverviewResponse> | ErrorResponse,
 	Error
 > => {
-	const { selectedTime, validTracesCount } = useFunnelContext();
+	const {
+		selectedTime,
+		validTracesCount,
+		hasFunnelBeenExecuted,
+	} = useFunnelContext();
 	return useQuery({
 		queryFn: ({ signal }) => getFunnelOverview(funnelId, payload, signal),
 		queryKey: [
@@ -167,31 +174,51 @@ export const useFunnelOverview = (
 			payload.step_start ?? '',
 			payload.step_end ?? '',
 		],
-		enabled: !!funnelId && validTracesCount > 0,
+		enabled: !!funnelId && validTracesCount > 0 && hasFunnelBeenExecuted,
 	});
 };
 
 export const useFunnelSlowTraces = (
 	funnelId: string,
-	payload: SlowTracesPayload,
+	payload: FunnelOverviewPayload,
 ): UseQueryResult<SuccessResponse<SlowTraceData> | ErrorResponse, Error> => {
-	const { selectedTime, validTracesCount } = useFunnelContext();
+	const {
+		selectedTime,
+		validTracesCount,
+		hasFunnelBeenExecuted,
+	} = useFunnelContext();
 	return useQuery<SuccessResponse<SlowTraceData> | ErrorResponse, Error>({
 		queryFn: ({ signal }) => getFunnelSlowTraces(funnelId, payload, signal),
-		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_SLOW_TRACES, funnelId, selectedTime],
-		enabled: !!funnelId && validTracesCount > 0,
+		queryKey: [
+			REACT_QUERY_KEY.GET_FUNNEL_SLOW_TRACES,
+			funnelId,
+			selectedTime,
+			payload.step_start ?? '',
+			payload.step_end ?? '',
+		],
+		enabled: !!funnelId && validTracesCount > 0 && hasFunnelBeenExecuted,
 	});
 };
 
 export const useFunnelErrorTraces = (
 	funnelId: string,
-	payload: ErrorTracesPayload,
+	payload: FunnelOverviewPayload,
 ): UseQueryResult<SuccessResponse<ErrorTraceData> | ErrorResponse, Error> => {
-	const { selectedTime, validTracesCount } = useFunnelContext();
+	const {
+		selectedTime,
+		validTracesCount,
+		hasFunnelBeenExecuted,
+	} = useFunnelContext();
 	return useQuery({
 		queryFn: ({ signal }) => getFunnelErrorTraces(funnelId, payload, signal),
-		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_ERROR_TRACES, funnelId, selectedTime],
-		enabled: !!funnelId && validTracesCount > 0,
+		queryKey: [
+			REACT_QUERY_KEY.GET_FUNNEL_ERROR_TRACES,
+			funnelId,
+			selectedTime,
+			payload.step_start ?? '',
+			payload.step_end ?? '',
+		],
+		enabled: !!funnelId && validTracesCount > 0 && hasFunnelBeenExecuted,
 	});
 };
 
@@ -203,6 +230,7 @@ export function useFunnelStepsGraphData(
 		endTime,
 		selectedTime,
 		validTracesCount,
+		hasFunnelBeenExecuted,
 	} = useFunnelContext();
 
 	return useQuery({
@@ -217,6 +245,31 @@ export function useFunnelStepsGraphData(
 			funnelId,
 			selectedTime,
 		],
-		enabled: !!funnelId && validTracesCount > 0,
+		enabled: !!funnelId && validTracesCount > 0 && hasFunnelBeenExecuted,
 	});
 }
+
+export const useFunnelStepsOverview = (
+	funnelId: string,
+	payload: FunnelStepsOverviewPayload,
+): UseQueryResult<
+	SuccessResponse<FunnelStepsOverviewResponse> | ErrorResponse,
+	Error
+> => {
+	const {
+		selectedTime,
+		validTracesCount,
+		hasFunnelBeenExecuted,
+	} = useFunnelContext();
+	return useQuery({
+		queryFn: ({ signal }) => getFunnelStepsOverview(funnelId, payload, signal),
+		queryKey: [
+			REACT_QUERY_KEY.GET_FUNNEL_STEPS_OVERVIEW,
+			funnelId,
+			selectedTime,
+			payload.step_start ?? '',
+			payload.step_end ?? '',
+		],
+		enabled: !!funnelId && validTracesCount > 0 && hasFunnelBeenExecuted,
+	});
+};

frontend/src/hooks/useLocalStorage.ts

@@ -0,0 +1,83 @@
+import { useCallback, useEffect, useState } from 'react';
+
+/**
+ * A React hook for interacting with localStorage.
+ * It allows getting, setting, and removing items from localStorage.
+ *
+ * @template T The type of the value to be stored.
+ * @param {string} key The localStorage key.
+ * @param {T | (() => T)} initialValue The initial value to use if no value is found in localStorage,
+ * @returns {[T, (value: T | ((prevState: T) => T)) => void, () => void]}
+ * A tuple containing:
+ * - The current value from state (and localStorage).
+ * - A function to set the value (updates state and localStorage).
+ * - A function to remove the value from localStorage and reset state to initialValue.
+ */
+export function useLocalStorage<T>(
+	key: string,
+	initialValue: T | (() => T),
+): [T, (value: T | ((prevState: T) => T)) => void, () => void] {
+	// This function resolves the initialValue if it's a function,
+	// and handles potential errors during localStorage access or JSON parsing.
+	const readValueFromStorage = useCallback((): T => {
+		const resolvedInitialValue =
+			initialValue instanceof Function ? initialValue() : initialValue;
+
+		try {
+			const item = window.localStorage.getItem(key);
+			// If item exists, parse it, otherwise return the resolved initial value.
+			if (item) {
+				return JSON.parse(item) as T;
+			}
+		} catch (error) {
+			// Log error and fall back to initial value if reading/parsing fails.
+			console.warn(`Error reading localStorage key "${key}":`, error);
+		}
+		return resolvedInitialValue;
+	}, [key, initialValue]);
+
+	// Initialize state by reading from localStorage.
+	const [storedValue, setStoredValue] = useState<T>(readValueFromStorage);
+
+	// This function updates both localStorage and the React state.
+	const setValue = useCallback(
+		(value: T | ((prevState: T) => T)) => {
+			try {
+				// If a function is passed to setValue, it receives the latest value from storage.
+				const latestValueFromStorage = readValueFromStorage();
+				const valueToStore =
+					value instanceof Function ? value(latestValueFromStorage) : value;
+
+				// Save to localStorage.
+				window.localStorage.setItem(key, JSON.stringify(valueToStore));
+				// Update React state.
+				setStoredValue(valueToStore);
+			} catch (error) {
+				console.warn(`Error setting localStorage key "${key}":`, error);
+			}
+		},
+		[key, readValueFromStorage],
+	);
+
+	// This function removes the item from localStorage and resets the React state.
+	const removeValue = useCallback(() => {
+		try {
+			window.localStorage.removeItem(key);
+			// Reset state to the (potentially resolved) initialValue.
+			setStoredValue(
+				initialValue instanceof Function ? initialValue() : initialValue,
+			);
+		} catch (error) {
+			console.warn(`Error removing localStorage key "${key}":`, error);
+		}
+	}, [key, initialValue]);
+
+	// useEffect to update the storedValue if the key changes,
+	// or if the initialValue prop changes causing readValueFromStorage to change.
+	// This ensures the hook reflects the correct localStorage item if its key prop dynamically changes.
+	useEffect(() => {
+		setStoredValue(readValueFromStorage());
+	}, [key, readValueFromStorage]); // Re-run if key or the read function changes.
+
+	return [storedValue, setValue, removeValue];
+}

frontend/src/pages/TracesFunnelDetails/components/FunnelConfiguration/AddFunnelStepDetailsModal.tsx

@@ -39,7 +39,7 @@ function AddFunnelStepDetailsModal({
 			setStepName(stepData?.name || '');
 			setDescription(stepData?.description || '');
 		}
-	}, [isOpen, stepData]);
+	}, [isOpen, stepData?.name, stepData?.description]);
 
 	const handleCancel = (): void => {
 		setStepName('');

frontend/src/pages/TracesFunnelDetails/components/FunnelConfiguration/InterStepConfig.tsx

@@ -26,7 +26,7 @@ function InterStepConfig({
 			</div>
 			<div className="inter-step-config__latency-options">
 				<SignozRadioGroup
-					value={step.latency_type}
+					value={step.latency_type ?? LatencyOptions.P99}
 					options={options}
 					onChange={(e): void =>
 						onStepChange(index, {

frontend/src/pages/TracesFunnelDetails/components/FunnelConfiguration/StepsContent.tsx

@@ -65,7 +65,8 @@ function StepsContent({
 									</div>
 									{/* Display InterStepConfig only between steps */}
 									{index < steps.length - 1 && (
-										<InterStepConfig index={index} step={step} />
+										// the latency type should be sent with the n+1th step
+										<InterStepConfig index={index + 1} step={steps[index + 1]} />
 									)}
 								</div>
 							}

frontend/src/pages/TracesFunnelDetails/components/FunnelConfiguration/StepsFooter.styles.scss

@@ -34,12 +34,16 @@
 		border: none;
 		display: flex;
 		align-items: center;
-		gap: 6px;
-		.ant-btn-icon {
-			margin-inline-end: 0 !important;
-		}
-		&--save {
-			background-color: var(--bg-slate-400);
+		font-size: 12px;
+		font-weight: 500;
+		line-height: 10px; /* 83.333% */
+		letter-spacing: 0.12px;
+		border-radius: 2px;
+
+		&--sync {
+			border: 1px solid var(--bg-slate-400);
+			background: var(--bg-ink-300);
+			color: var(--bg-vanilla-400);
 		}
 		&--run {
 			background-color: var(--bg-robin-500);

frontend/src/pages/TracesFunnelDetails/components/FunnelConfiguration/StepsFooter.tsx

@@ -1,8 +1,49 @@
 import './StepsFooter.styles.scss';
 
 import { Button, Skeleton } from 'antd';
-import { Cone, Play } from 'lucide-react';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import { Cone, Play, RefreshCcw } from 'lucide-react';
 import { useFunnelContext } from 'pages/TracesFunnels/FunnelContext';
+import { useEffect, useMemo } from 'react';
+import { useIsFetching, useQueryClient } from 'react-query';
+
+const useFunnelResultsLoading = (): boolean => {
+	const { funnelId } = useFunnelContext();
+
+	const isFetchingFunnelOverview = useIsFetching({
+		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_OVERVIEW, funnelId],
+	});
+
+	const isFetchingStepsGraphData = useIsFetching({
+		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_STEPS_GRAPH_DATA, funnelId],
+	});
+
+	const isFetchingErrorTraces = useIsFetching({
+		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_ERROR_TRACES, funnelId],
+	});
+
+	const isFetchingSlowTraces = useIsFetching({
+		queryKey: [REACT_QUERY_KEY.GET_FUNNEL_SLOW_TRACES, funnelId],
+	});
+
+	return useMemo(() => {
+		if (!funnelId) {
+			return false;
+		}
+		return (
+			!!isFetchingFunnelOverview ||
+			!!isFetchingStepsGraphData ||
+			!!isFetchingErrorTraces ||
+			!!isFetchingSlowTraces
+		);
+	}, [
+		funnelId,
+		isFetchingFunnelOverview,
+		isFetchingStepsGraphData,
+		isFetchingErrorTraces,
+		isFetchingSlowTraces,
+	]);
+};
 
 interface StepsFooterProps {
 	stepsCount: number;
@@ -14,10 +55,27 @@ function ValidTracesCount(): JSX.Element {
 		isValidateStepsLoading,
 		hasIncompleteStepFields,
 		validTracesCount,
+		funnelId,
+		selectedTime,
 	} = useFunnelContext();
-	if (isValidateStepsLoading) {
-		return <Skeleton.Button size="small" />;
-	}
+	const queryClient = useQueryClient();
+	const validationQueryKey = useMemo(
+		() => [REACT_QUERY_KEY.VALIDATE_FUNNEL_STEPS, funnelId, selectedTime],
+		[funnelId, selectedTime],
+	);
+	const validationStatus = queryClient.getQueryData(validationQueryKey);
+
+	useEffect(() => {
+		// Show loading state immediately when fields become valid
+		if (hasIncompleteStepFields && validationStatus !== 'pending') {
+			queryClient.setQueryData(validationQueryKey, 'pending');
+		}
+	}, [
+		hasIncompleteStepFields,
+		queryClient,
+		validationQueryKey,
+		validationStatus,
+	]);
 
 	if (hasAllEmptyStepFields) {
 		return (
@@ -33,6 +91,10 @@ function ValidTracesCount(): JSX.Element {
 		);
 	}
 
+	if (isValidateStepsLoading || validationStatus === 'pending') {
+		return <Skeleton.Button size="small" />;
+	}
+
 	if (validTracesCount === 0) {
 		return (
 			<span className="steps-footer__valid-traces steps-footer__valid-traces--none">
@@ -45,7 +107,13 @@ function ValidTracesCount(): JSX.Element {
 }
 
 function StepsFooter({ stepsCount }: StepsFooterProps): JSX.Element {
-	const { validTracesCount, handleRunFunnel } = useFunnelContext();
+	const {
+		validTracesCount,
+		handleRunFunnel,
+		hasFunnelBeenExecuted,
+	} = useFunnelContext();
+
+	const isFunnelResultsLoading = useFunnelResultsLoading();
 
 	return (
 		<div className="steps-footer">
@@ -56,15 +124,28 @@ function StepsFooter({ stepsCount }: StepsFooterProps): JSX.Element {
 				<ValidTracesCount />
 			</div>
 			<div className="steps-footer__right">
-				<Button
-					disabled={validTracesCount === 0}
-					onClick={handleRunFunnel}
-					type="primary"
-					className="steps-footer__button steps-footer__button--run"
-					icon={<Play size={16} />}
-				>
-					Run funnel
-				</Button>
+				{!hasFunnelBeenExecuted ? (
+					<Button
+						disabled={validTracesCount === 0}
+						onClick={handleRunFunnel}
+						type="primary"
+						className="steps-footer__button steps-footer__button--run"
+						icon={<Play size={16} />}
+					>
+						Run funnel
+					</Button>
+				) : (
+					<Button
+						type="text"
+						className="steps-footer__button steps-footer__button--sync"
+						icon={<RefreshCcw size={16} />}
+						onClick={handleRunFunnel}
+						loading={isFunnelResultsLoading}
+						disabled={validTracesCount === 0}
+					>
+						Refresh
+					</Button>
+				)}
 			</div>
 		</div>
 	);

frontend/src/pages/TracesFunnelDetails/components/FunnelResults/EmptyFunnelResults.tsx

@@ -18,7 +18,7 @@ function EmptyFunnelResults({
 				<div className="empty-funnel-results__title">{title}</div>
 				<div className="empty-funnel-results__description">{description}</div>
 				<div className="empty-funnel-results__learn-more">
-					<LearnMore />
+					<LearnMore url="https://signoz.io/blog/tracing-funnels-observability-distributed-systems/" />
 				</div>
 			</div>
 		</div>

frontend/src/pages/TracesFunnelDetails/components/FunnelResults/FunnelResults.tsx

@@ -1,7 +1,9 @@
 import './FunnelResults.styles.scss';
 
 import Spinner from 'components/Spinner';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { useFunnelContext } from 'pages/TracesFunnels/FunnelContext';
+import { useQueryClient } from 'react-query';
 
 import EmptyFunnelResults from './EmptyFunnelResults';
 import FunnelGraph from './FunnelGraph';
@@ -14,11 +16,17 @@ function FunnelResults(): JSX.Element {
 		isValidateStepsLoading,
 		hasIncompleteStepFields,
 		hasAllEmptyStepFields,
+		hasFunnelBeenExecuted,
+		funnelId,
+		selectedTime,
 	} = useFunnelContext();
+	const queryClient = useQueryClient();
 
-	if (isValidateStepsLoading) {
-		return <Spinner size="large" />;
-	}
+	const validateQueryData = queryClient.getQueryData([
+		REACT_QUERY_KEY.VALIDATE_FUNNEL_STEPS,
+		funnelId,
+		selectedTime,
+	]);
 
 	if (hasAllEmptyStepFields) return <EmptyFunnelResults />;
 
@@ -30,6 +38,10 @@ function FunnelResults(): JSX.Element {
 			/>
 		);
 
+	if (isValidateStepsLoading || validateQueryData === 'pending') {
+		return <Spinner size="large" />;
+	}
+
 	if (validTracesCount === 0) {
 		return (
 			<EmptyFunnelResults
@@ -38,6 +50,14 @@ function FunnelResults(): JSX.Element {
 			/>
 		);
 	}
+	if (!hasFunnelBeenExecuted) {
+		return (
+			<EmptyFunnelResults
+				title="Funnel has not been run yet."
+				description="Run the funnel to see the results"
+			/>
+		);
+	}
 
 	return (
 		<div className="funnel-results">

frontend/src/pages/TracesFunnelDetails/components/FunnelResults/FunnelTopTracesTable.tsx

@@ -1,4 +1,8 @@
-import { ErrorTraceData, SlowTraceData } from 'api/traceFunnels';
+import {
+	ErrorTraceData,
+	FunnelOverviewPayload,
+	SlowTraceData,
+} from 'api/traceFunnels';
 import { useFunnelContext } from 'pages/TracesFunnels/FunnelContext';
 import { useMemo } from 'react';
 import { UseQueryResult } from 'react-query';
@@ -15,12 +19,7 @@ interface FunnelTopTracesTableProps {
 	tooltip: string;
 	useQueryHook: (
 		funnelId: string,
-		payload: {
-			start_time: number;
-			end_time: number;
-			step_a_order: number;
-			step_b_order: number;
-		},
+		payload: FunnelOverviewPayload,
 	) => UseQueryResult<
 		SuccessResponse<SlowTraceData | ErrorTraceData> | ErrorResponse,
 		Error
@@ -40,8 +39,8 @@ function FunnelTopTracesTable({
 		() => ({
 			start_time: startTime,
 			end_time: endTime,
-			step_a_order: stepAOrder,
-			step_b_order: stepBOrder,
+			step_start: stepAOrder,
+			step_end: stepBOrder,
 		}),
 		[startTime, endTime, stepAOrder, stepBOrder],
 	);

frontend/src/pages/TracesFunnelDetails/components/FunnelResults/StepsTransitionMetrics.tsx

@@ -1,4 +1,4 @@
-import { useFunnelMetrics } from 'hooks/TracesFunnels/useFunnelMetrics';
+import { useFunnelStepsMetrics } from 'hooks/TracesFunnels/useFunnelMetrics';
 import { useParams } from 'react-router-dom';
 
 import FunnelMetricsTable from './FunnelMetricsTable';
@@ -22,7 +22,7 @@ function StepsTransitionMetrics({
 		(transition) => transition.value === selectedTransition,
 	);
 
-	const { isLoading, metricsData, conversionRate } = useFunnelMetrics({
+	const { isLoading, metricsData, conversionRate } = useFunnelStepsMetrics({
 		funnelId: funnelId || '',
 		stepStart: startStep,
 		stepEnd: endStep,

frontend/src/pages/TracesFunnelDetails/components/FunnelResults/utils.tsx

@@ -13,7 +13,7 @@ export const topTracesTableColumns = [
 		),
 	},
 	{
-		title: 'DURATION',
+		title: 'STEP TRANSITION DURATION',
 		dataIndex: 'duration_ms',
 		key: 'duration_ms',
 		render: (value: string): string => getYAxisFormattedValue(value, 'ms'),

frontend/src/pages/TracesFunnelDetails/constants.ts

@@ -12,7 +12,7 @@ export const initialStepsData: FunnelStepData[] = [
 			op: 'and',
 		},
 		latency_pointer: 'start',
-		latency_type: LatencyOptions.P95,
+		latency_type: undefined,
 		has_errors: false,
 		name: '',
 		description: '',

frontend/src/pages/TracesFunnels/FunnelContext.tsx

@@ -1,5 +1,6 @@
 import logEvent from 'api/common/logEvent';
 import { ValidateFunnelResponse } from 'api/traceFunnels';
+import { LOCALSTORAGE } from 'constants/localStorage';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { Time } from 'container/TopNav/DateTimeSelection/config';
 import {
@@ -7,6 +8,7 @@ import {
 	Time as TimeV2,
 } from 'container/TopNav/DateTimeSelectionV2/config';
 import { useValidateFunnelSteps } from 'hooks/TracesFunnels/useFunnels';
+import { useLocalStorage } from 'hooks/useLocalStorage';
 import getStartEndRangeTime from 'lib/getStartEndRangeTime';
 import { initialStepsData } from 'pages/TracesFunnelDetails/constants';
 import {
@@ -45,15 +47,15 @@ interface FunnelContextType {
 		| undefined;
 	isValidateStepsLoading: boolean;
 	hasIncompleteStepFields: boolean;
-	setHasIncompleteStepFields: Dispatch<SetStateAction<boolean>>;
 	hasAllEmptyStepFields: boolean;
-	setHasAllEmptyStepFields: Dispatch<SetStateAction<boolean>>;
 	handleReplaceStep: (
 		index: number,
 		serviceName: string,
 		spanName: string,
 	) => void;
 	handleRestoreSteps: (oldSteps: FunnelStepData[]) => void;
+	hasFunnelBeenExecuted: boolean;
+	setHasFunnelBeenExecuted: Dispatch<SetStateAction<boolean>>;
 }
 
 const FunnelContext = createContext<FunnelContextType | undefined>(undefined);
@@ -84,12 +86,27 @@ export function FunnelProvider({
 	const funnel = data?.payload;
 	const initialSteps = funnel?.steps?.length ? funnel.steps : initialStepsData;
 	const [steps, setSteps] = useState<FunnelStepData[]>(initialSteps);
-	const [hasIncompleteStepFields, setHasIncompleteStepFields] = useState(
-		steps.some((step) => step.service_name === '' || step.span_name === ''),
+	const { hasIncompleteStepFields, hasAllEmptyStepFields } = useMemo(
+		() => ({
+			hasAllEmptyStepFields: steps.every(
+				(step) => step.service_name === '' && step.span_name === '',
+			),
+			hasIncompleteStepFields: steps.some(
+				(step) => step.service_name === '' || step.span_name === '',
+			),
+		}),
+		[steps],
 	);
-	const [hasAllEmptyStepFields, setHasAllEmptyStepFields] = useState(
-		steps.every((step) => step.service_name === '' && step.span_name === ''),
+
+	const [unexecutedFunnels, setUnexecutedFunnels] = useLocalStorage<string[]>(
+		LOCALSTORAGE.UNEXECUTED_FUNNELS,
+		[],
 	);
+
+	const [hasFunnelBeenExecuted, setHasFunnelBeenExecuted] = useState(
+		!unexecutedFunnels.includes(funnelId),
+	);
+
 	const {
 		data: validationResponse,
 		isLoading: isValidationLoading,
@@ -99,6 +116,7 @@ export function FunnelProvider({
 		selectedTime,
 		startTime,
 		endTime,
+		enabled: !!funnelId && !!selectedTime && !!startTime && !!endTime,
 	});
 
 	const validTracesCount = useMemo(
@@ -163,6 +181,11 @@ export function FunnelProvider({
 
 	const handleRunFunnel = useCallback(async (): Promise<void> => {
 		if (validTracesCount === 0) return;
+		if (!hasFunnelBeenExecuted) {
+			setUnexecutedFunnels(unexecutedFunnels.filter((id) => id !== funnelId));
+
+			setHasFunnelBeenExecuted(true);
+		}
 		queryClient.refetchQueries([
 			REACT_QUERY_KEY.GET_FUNNEL_OVERVIEW,
 			funnelId,
@@ -183,7 +206,15 @@ export function FunnelProvider({
 			funnelId,
 			selectedTime,
 		]);
-	}, [funnelId, queryClient, selectedTime, validTracesCount]);
+	}, [
+		funnelId,
+		hasFunnelBeenExecuted,
+		unexecutedFunnels,
+		queryClient,
+		selectedTime,
+		setUnexecutedFunnels,
+		validTracesCount,
+	]);
 
 	const value = useMemo<FunnelContextType>(
 		() => ({
@@ -202,11 +233,11 @@ export function FunnelProvider({
 			validationResponse,
 			isValidateStepsLoading: isValidationLoading || isValidationFetching,
 			hasIncompleteStepFields,
-			setHasIncompleteStepFields,
 			hasAllEmptyStepFields,
-			setHasAllEmptyStepFields,
 			handleReplaceStep,
 			handleRestoreSteps,
+			hasFunnelBeenExecuted,
+			setHasFunnelBeenExecuted,
 		}),
 		[
 			funnelId,
@@ -224,11 +255,11 @@ export function FunnelProvider({
 			isValidationLoading,
 			isValidationFetching,
 			hasIncompleteStepFields,
-			setHasIncompleteStepFields,
 			hasAllEmptyStepFields,
-			setHasAllEmptyStepFields,
 			handleReplaceStep,
 			handleRestoreSteps,
+			hasFunnelBeenExecuted,
+			setHasFunnelBeenExecuted,
 		],
 	);
 

frontend/src/pages/TracesFunnels/components/CreateFunnel/CreateFunnel.tsx

@@ -4,9 +4,11 @@ import { Input } from 'antd';
 import logEvent from 'api/common/logEvent';
 import { AxiosError } from 'axios';
 import SignozModal from 'components/SignozModal/SignozModal';
+import { LOCALSTORAGE } from 'constants/localStorage';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import ROUTES from 'constants/routes';
 import { useCreateFunnel } from 'hooks/TracesFunnels/useFunnels';
+import { useLocalStorage } from 'hooks/useLocalStorage';
 import { useNotifications } from 'hooks/useNotifications';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import { Check, X } from 'lucide-react';
@@ -32,6 +34,11 @@ function CreateFunnel({
 	const { safeNavigate } = useSafeNavigate();
 	const { pathname } = useLocation();
 
+	const [unexecutedFunnels, setUnexecutedFunnels] = useLocalStorage<string[]>(
+		LOCALSTORAGE.UNEXECUTED_FUNNELS,
+		[],
+	);
+
 	const handleCreate = (): void => {
 		createFunnelMutation.mutate(
 			{
@@ -52,11 +59,17 @@ function CreateFunnel({
 
 					setFunnelName('');
 					queryClient.invalidateQueries([REACT_QUERY_KEY.GET_FUNNELS_LIST]);
-					onClose(data?.payload?.funnel_id);
-					if (data?.payload?.funnel_id && redirectToDetails) {
+
+					const funnelId = data?.payload?.funnel_id;
+					if (funnelId) {
+						setUnexecutedFunnels([...unexecutedFunnels, funnelId]);
+					}
+
+					onClose(funnelId);
+					if (funnelId && redirectToDetails) {
 						safeNavigate(
 							generatePath(ROUTES.TRACES_FUNNELS_DETAIL, {
-								funnelId: data.payload.funnel_id,
+								funnelId,
 							}),
 						);
 					}

frontend/src/pages/TracesFunnels/components/FunnelsEmptyState/FunnelsEmptyState.tsx

@@ -37,7 +37,7 @@ function FunnelsEmptyState({
 					>
 						New funnel
 					</Button>
-					<LearnMore />
+					<LearnMore url="https://signoz.io/blog/tracing-funnels-observability-distributed-systems/" />
 				</div>
 			</div>
 		</div>

frontend/src/pages/TracesFunnels/components/RenameFunnel/RenameFunnel.tsx

@@ -40,6 +40,10 @@ function RenameFunnel({
 						message: 'Funnel renamed successfully',
 					});
 					queryClient.invalidateQueries([REACT_QUERY_KEY.GET_FUNNELS_LIST]);
+					queryClient.invalidateQueries([
+						REACT_QUERY_KEY.GET_FUNNEL_DETAILS,
+						funnelId,
+					]);
 					onClose();
 				},
 				onError: () => {

frontend/src/types/api/traceFunnels/index.ts

@@ -14,7 +14,7 @@ export interface FunnelStepData {
 	span_name: string;
 	filters: TagFilter;
 	latency_pointer: 'start' | 'end';
-	latency_type: LatencyOptionsType;
+	latency_type?: LatencyOptionsType;
 	has_errors: boolean;
 	name?: string;
 	description?: string;