diff --git a/apps/studio/components/interfaces/QueryPerformance/QueryPerformance.utils.ts b/apps/studio/components/interfaces/QueryPerformance/QueryPerformance.utils.ts
index fb13634e4b2..2d4dbff2c17 100644
--- a/apps/studio/components/interfaces/QueryPerformance/QueryPerformance.utils.ts
+++ b/apps/studio/components/interfaces/QueryPerformance/QueryPerformance.utils.ts
@@ -1,6 +1,9 @@
+import * as Sentry from '@sentry/nextjs'
 import dayjs from 'dayjs'
 import duration from 'dayjs/plugin/duration'
 
+import { getErrorMessage } from 'lib/get-error-message'
+
 dayjs.extend(duration)
 
 export const formatDuration = (milliseconds: number) => {
@@ -35,3 +38,47 @@ export const transformLogsToJSON = (log: string) => {
     return null
   }
 }
+
+export type QueryPerformanceErrorContext = {
+  projectRef?: string
+  databaseIdentifier?: string
+  queryPreset?: string
+  queryType?: 'hitRate' | 'metrics' | 'mainQuery' | 'monitor' | 'slowQueriesCount'
+  sql?: string
+  errorMessage?: string
+  postgresVersion?: string
+  databaseType?: 'primary' | 'read-replica'
+}
+
+export function captureQueryPerformanceError(
+  error: unknown,
+  context: QueryPerformanceErrorContext
+) {
+  Sentry.withScope((scope) => {
+    scope.setTag('query-performance', 'true')
+
+    scope.setContext('query-performance', {
+      projectRef: context.projectRef,
+      databaseIdentifier: context.databaseIdentifier,
+      queryPreset: context.queryPreset,
+      queryType: context.queryType,
+      postgresVersion: context.postgresVersion,
+      databaseType: context.databaseType,
+      errorMessage: context.errorMessage,
+    })
+
+    if (error instanceof Error) {
+      Sentry.captureException(error)
+      return
+    }
+
+    const errorMessage = getErrorMessage(error)
+    const errorToCapture = new Error(errorMessage || 'Query performance error')
+
+    if (error !== null && error !== undefined) {
+      errorToCapture.cause = error
+    }
+
+    Sentry.captureException(errorToCapture)
+  })
+}
diff --git a/apps/studio/components/interfaces/QueryPerformance/QueryPerformanceGrid.tsx b/apps/studio/components/interfaces/QueryPerformance/QueryPerformanceGrid.tsx
index b96cbb44dab..1d3e8c8bc5f 100644
--- a/apps/studio/components/interfaces/QueryPerformance/QueryPerformanceGrid.tsx
+++ b/apps/studio/components/interfaces/QueryPerformance/QueryPerformanceGrid.tsx
@@ -23,6 +23,7 @@ import {
 } from 'ui'
 import { InfoTooltip } from 'ui-patterns/info-tooltip'
 import { GenericSkeletonLoader } from 'ui-patterns/ShimmeringLoader'
+import { Admonition } from 'ui-patterns'
 import { useQueryPerformanceSort } from './hooks/useQueryPerformanceSort'
 import { hasIndexRecommendations } from './IndexAdvisor/index-advisor.utils'
 import { IndexSuggestionIcon } from './IndexAdvisor/IndexSuggestionIcon'
@@ -41,8 +42,10 @@ import { NumericFilter } from 'components/interfaces/Reports/v2/ReportsNumericFi
 interface QueryPerformanceGridProps {
   aggregatedData: QueryPerformanceRow[]
   isLoading: boolean
+  error?: string | null
   currentSelectedQuery?: string | null
   onCurrentSelectQuery?: (query: string) => void
+  onRetry?: () => void
 }
 
 const calculateTimeConsumedWidth = (data: QueryPerformanceRow[]) => {
@@ -70,8 +73,10 @@ const calculateTimeConsumedWidth = (data: QueryPerformanceRow[]) => {
 export const QueryPerformanceGrid = ({
   aggregatedData,
   isLoading,
+  error,
   currentSelectedQuery,
   onCurrentSelectQuery,
+  onRetry,
 }: QueryPerformanceGridProps) => {
   const { sort, setSortConfig } = useQueryPerformanceSort()
   const gridRef = useRef<DataGridHandle>(null)
@@ -457,6 +462,28 @@ export const QueryPerformanceGrid = ({
     }
   }, [selectedRow, view, reportData])
 
+  if (error) {
+    return (
+      <div className="relative flex flex-grow bg-alternative min-h-0">
+        <div className="flex-1 min-w-0 p-6">
+          <Admonition
+            type="destructive"
+            title="Failed to load query performance data"
+            description={error}
+          >
+            {onRetry && (
+              <div className="mt-4">
+                <Button type="default" onClick={onRetry}>
+                  Try again
+                </Button>
+              </div>
+            )}
+          </Admonition>
+        </div>
+      </div>
+    )
+  }
+
   return (
     <div className="relative flex flex-grow bg-alternative min-h-0">
       <div ref={dataGridContainerRef} className="flex-1 min-w-0 overflow-x-auto">
diff --git a/apps/studio/components/interfaces/QueryPerformance/WithMonitor/WithMonitor.tsx b/apps/studio/components/interfaces/QueryPerformance/WithMonitor/WithMonitor.tsx
index db34a8def4c..dce6acb7bb8 100644
--- a/apps/studio/components/interfaces/QueryPerformance/WithMonitor/WithMonitor.tsx
+++ b/apps/studio/components/interfaces/QueryPerformance/WithMonitor/WithMonitor.tsx
@@ -2,7 +2,7 @@ import { QueryPerformanceGrid } from '../QueryPerformanceGrid'
 import { LoadingLine } from 'ui'
 import { QueryPerformanceChart } from '../QueryPerformanceChart'
 import { QueryPerformanceFilterBar } from '../QueryPerformanceFilterBar'
-import { useMemo, useState } from 'react'
+import { useMemo, useState, useEffect } from 'react'
 import dayjs from 'dayjs'
 import utc from 'dayjs/plugin/utc'
 import useLogsQuery from 'hooks/analytics/useLogsQuery'
@@ -14,6 +14,10 @@ import {
 } from './WithMonitor.utils'
 import { useParams } from 'common'
 import { DownloadResultsButton } from 'components/ui/DownloadResultsButton'
+import { captureQueryPerformanceError } from '../QueryPerformance.utils'
+import { useSelectedProjectQuery } from 'hooks/misc/useSelectedProject'
+import { useDatabaseSelectorStateSnapshot } from 'state/database-selector'
+import { getErrorMessage } from 'lib/get-error-message'
 
 dayjs.extend(utc)
 
@@ -28,6 +32,8 @@ interface WithMonitorProps {
 
 export const WithMonitor = ({ dateRange, onDateRangeChange }: WithMonitorProps) => {
   const { ref } = useParams()
+  const { data: project } = useSelectedProjectQuery()
+  const state = useDatabaseSelectorStateSnapshot()
   const [selectedQuery, setSelectedQuery] = useState<string | null>(null)
 
   // [kemal]: Fetch pg_stat_monitor logs. This will need to change when we move to the actual extension.
@@ -79,6 +85,26 @@ export const WithMonitor = ({ dateRange, onDateRangeChange }: WithMonitorProps)
     setSelectedQuery((prev) => (prev === query ? null : query))
   }
 
+  const handleRetry = () => {
+    pgStatMonitorLogs.runQuery()
+  }
+
+  useEffect(() => {
+    if (logsError) {
+      const errorMessage = getErrorMessage(logsError)
+      captureQueryPerformanceError(logsError, {
+        projectRef: ref,
+        databaseIdentifier: state.selectedDatabaseId,
+        queryPreset: 'pg_stat_monitor',
+        queryType: 'monitor',
+        postgresVersion: project?.dbVersion,
+        databaseType: state.selectedDatabaseId === ref ? 'primary' : 'read-replica',
+        sql: queryWithTimeRange,
+        errorMessage: errorMessage || undefined,
+      })
+    }
+  }, [logsError, ref, state.selectedDatabaseId, project?.dbVersion, queryWithTimeRange])
+
   return (
     <>
       <QueryPerformanceChart
@@ -103,8 +129,12 @@ export const WithMonitor = ({ dateRange, onDateRangeChange }: WithMonitorProps)
       <QueryPerformanceGrid
         aggregatedData={aggregatedGridData}
         isLoading={isLogsLoading}
+        error={
+          logsError ? getErrorMessage(logsError) || 'Failed to load query performance data' : null
+        }
         currentSelectedQuery={selectedQuery}
         onCurrentSelectQuery={handleSelectQuery}
+        onRetry={handleRetry}
       />
     </>
   )
diff --git a/apps/studio/components/interfaces/QueryPerformance/WithStatements/WithStatements.tsx b/apps/studio/components/interfaces/QueryPerformance/WithStatements/WithStatements.tsx
index 09f2a8a00ca..00bb2b1665e 100644
--- a/apps/studio/components/interfaces/QueryPerformance/WithStatements/WithStatements.tsx
+++ b/apps/studio/components/interfaces/QueryPerformance/WithStatements/WithStatements.tsx
@@ -5,6 +5,7 @@ import { Button } from 'ui'
 import { X, RefreshCw, RotateCcw } from 'lucide-react'
 import { Markdown } from '../../Markdown'
 import ConfirmationModal from 'ui-patterns/Dialogs/ConfirmationModal'
+import { Admonition } from 'ui-patterns'
 import { useLocalStorageQuery } from 'hooks/misc/useLocalStorage'
 import { LOCAL_STORAGE_KEYS, useParams } from 'common'
 import { useDatabaseSelectorStateSnapshot } from 'state/database-selector'
@@ -22,6 +23,8 @@ import { QueryPerformanceGrid } from '../QueryPerformanceGrid'
 import { transformStatementDataToRows } from './WithStatements.utils'
 import { DownloadResultsButton } from 'components/ui/DownloadResultsButton'
 import { ButtonTooltip } from 'components/ui/ButtonTooltip'
+import { captureQueryPerformanceError } from '../QueryPerformance.utils'
+import { getErrorMessage } from 'lib/get-error-message'
 
 interface WithStatementsProps {
   queryHitRate: PresetHookResult
@@ -37,10 +40,14 @@ export const WithStatements = ({
   const { ref } = useParams()
   const { data: project } = useSelectedProjectQuery()
   const state = useDatabaseSelectorStateSnapshot()
-  const { data, isLoading, isRefetching } = queryPerformanceQuery
+  const { data, isLoading, isRefetching, error: queryError } = queryPerformanceQuery
   const isPrimaryDatabase = state.selectedDatabaseId === ref
   const formattedDatabaseId = formatDatabaseID(state.selectedDatabaseId ?? '')
 
+  const hitRateError = 'error' in queryHitRate ? queryHitRate.error : null
+  const metricsError = 'error' in queryMetrics ? queryMetrics.error : null
+  const mainQueryError = queryError || null
+
   const [showResetgPgStatStatements, setShowResetgPgStatStatements] = useState(false)
 
   const [showBottomSection, setShowBottomSection] = useLocalStorageQuery(
@@ -65,8 +72,82 @@ export const WithStatements = ({
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [ref])
 
+  useEffect(() => {
+    if (mainQueryError) {
+      const errorMessage = getErrorMessage(mainQueryError)
+      captureQueryPerformanceError(mainQueryError, {
+        projectRef: ref,
+        databaseIdentifier: state.selectedDatabaseId,
+        queryPreset: 'unified',
+        queryType: 'mainQuery',
+        postgresVersion: project?.dbVersion,
+        databaseType: isPrimaryDatabase ? 'primary' : 'read-replica',
+        sql: queryPerformanceQuery.resolvedSql,
+        errorMessage: errorMessage || undefined,
+      })
+    }
+  }, [
+    mainQueryError,
+    ref,
+    state.selectedDatabaseId,
+    project?.dbVersion,
+    isPrimaryDatabase,
+    queryPerformanceQuery.resolvedSql,
+  ])
+
+  useEffect(() => {
+    if (hitRateError) {
+      const errorMessage = getErrorMessage(hitRateError)
+      captureQueryPerformanceError(hitRateError, {
+        projectRef: ref,
+        databaseIdentifier: state.selectedDatabaseId,
+        queryPreset: 'queryHitRate',
+        queryType: 'hitRate',
+        postgresVersion: project?.dbVersion,
+        databaseType: isPrimaryDatabase ? 'primary' : 'read-replica',
+        errorMessage: errorMessage || undefined,
+      })
+    }
+  }, [hitRateError, ref, state.selectedDatabaseId, project?.dbVersion, isPrimaryDatabase])
+
+  useEffect(() => {
+    if (metricsError) {
+      const errorMessage = getErrorMessage(metricsError)
+      captureQueryPerformanceError(metricsError, {
+        projectRef: ref,
+        databaseIdentifier: state.selectedDatabaseId,
+        queryPreset: 'queryMetrics',
+        queryType: 'metrics',
+        postgresVersion: project?.dbVersion,
+        databaseType: isPrimaryDatabase ? 'primary' : 'read-replica',
+        errorMessage: errorMessage || undefined,
+      })
+    }
+  }, [metricsError, ref, state.selectedDatabaseId, project?.dbVersion, isPrimaryDatabase])
+
+  const hasError = mainQueryError || hitRateError || metricsError
+  const errorMessage = mainQueryError
+    ? getErrorMessage(mainQueryError) || 'Failed to load query performance data'
+    : hitRateError
+      ? getErrorMessage(hitRateError) || 'Failed to load cache hit rate data'
+      : metricsError
+        ? getErrorMessage(metricsError) || 'Failed to load query metrics'
+        : null
+
   return (
     <>
+      {hasError && (
+        <div className="px-6 pt-4">
+          <Admonition
+            type="destructive"
+            title="Error loading query performance data"
+            description={
+              errorMessage ||
+              'An error occurred while loading query performance data. Please try refreshing the page.'
+            }
+          />
+        </div>
+      )}
       <QueryPerformanceMetrics />
       <QueryPerformanceFilterBar
         showRolesFilter={true}
@@ -98,7 +179,16 @@ export const WithStatements = ({
         }
       />
       <LoadingLine loading={isLoading || isRefetching} />
-      <QueryPerformanceGrid aggregatedData={processedData} isLoading={isLoading} />
+      <QueryPerformanceGrid
+        aggregatedData={processedData}
+        isLoading={isLoading}
+        error={
+          mainQueryError
+            ? getErrorMessage(mainQueryError) || 'Failed to load query performance data'
+            : null
+        }
+        onRetry={handleRefresh}
+      />
       <div
         className={cn('px-6 py-6 flex gap-x-4 border-t relative', {
           hidden: showBottomSection === false,
diff --git a/apps/studio/lib/get-error-message.test.ts b/apps/studio/lib/get-error-message.test.ts
new file mode 100644
index 00000000000..57f12e24cbd
--- /dev/null
+++ b/apps/studio/lib/get-error-message.test.ts
@@ -0,0 +1,46 @@
+import { describe, expect, it } from 'vitest'
+
+import { getErrorMessage } from './get-error-message'
+
+describe('getErrorMessage', () => {
+  it('returns null for null', () => {
+    expect(getErrorMessage(null)).toBe(null)
+  })
+
+  it('returns null for undefined', () => {
+    expect(getErrorMessage(undefined)).toBe(null)
+  })
+
+  it('returns the string for string errors', () => {
+    expect(getErrorMessage('Something went wrong')).toBe('Something went wrong')
+    expect(getErrorMessage('')).toBe('')
+  })
+
+  it('returns the message for Error instances', () => {
+    expect(getErrorMessage(new Error('Failed to load'))).toBe('Failed to load')
+    expect(getErrorMessage(new TypeError('Invalid type'))).toBe('Invalid type')
+  })
+
+  it('returns the message property for objects with message', () => {
+    expect(getErrorMessage({ message: 'Custom error' })).toBe('Custom error')
+    expect(getErrorMessage({ message: 123 })).toBe('123')
+    expect(getErrorMessage({ message: null })).toBe('null')
+  })
+
+  it('converts other types to string', () => {
+    expect(getErrorMessage(123)).toBe('123')
+    expect(getErrorMessage(true)).toBe('true')
+    expect(getErrorMessage(false)).toBe('false')
+    expect(getErrorMessage({})).toBe('[object Object]')
+    expect(getErrorMessage([])).toBe('')
+  })
+
+  it('handles objects without message property', () => {
+    expect(getErrorMessage({ code: 500 })).toBe('[object Object]')
+    expect(getErrorMessage({ error: 'test' })).toBe('[object Object]')
+  })
+
+  it('handles nested error objects', () => {
+    expect(getErrorMessage({ message: { nested: 'error' } })).toBe('[object Object]')
+  })
+})
diff --git a/apps/studio/lib/get-error-message.ts b/apps/studio/lib/get-error-message.ts
new file mode 100644
index 00000000000..87e7b4ace56
--- /dev/null
+++ b/apps/studio/lib/get-error-message.ts
@@ -0,0 +1,12 @@
+/**
+ * Extracts a human-readable error message from various error types.
+ */
+export function getErrorMessage(error: unknown): string | null {
+  if (error === null || error === undefined) return null
+  if (typeof error === 'string') return error
+  if (error instanceof Error) return error.message
+  if (typeof error === 'object' && error !== null && 'message' in error) {
+    return String(error.message)
+  }
+  return String(error)
+}
diff --git a/apps/studio/pages/project/[ref]/observability/query-performance.tsx b/apps/studio/pages/project/[ref]/observability/query-performance.tsx
index feaa527f55c..43686bb31ad 100644
--- a/apps/studio/pages/project/[ref]/observability/query-performance.tsx
+++ b/apps/studio/pages/project/[ref]/observability/query-performance.tsx
@@ -20,10 +20,11 @@ import { useReportDateRange } from 'hooks/misc/useReportDateRange'
 import { useSelectedProjectQuery } from 'hooks/misc/useSelectedProject'
 import { DOCS_URL } from 'lib/constants'
 import type { NextPageWithLayout } from 'types'
+import { Admonition } from 'ui-patterns'
 
 const QueryPerformanceReport: NextPageWithLayout = () => {
   const { ref } = useParams()
-  const { data: project } = useSelectedProjectQuery()
+  const { data: project, isLoading: isLoadingProject } = useSelectedProjectQuery()
   const { isIndexAdvisorEnabled } = useIndexAdvisorStatus()
   const { sort: sortConfig } = useQueryPerformanceSort()
 
@@ -61,6 +62,30 @@ const QueryPerformanceReport: NextPageWithLayout = () => {
 
   const isPgStatMonitorEnabled = project?.dbVersion === '17.4.1.076-psml-1'
 
+  if (!ref) {
+    return (
+      <div className="h-full flex flex-col p-6">
+        <Admonition
+          type="destructive"
+          title="Invalid project reference"
+          description="Unable to load query performance data. Please ensure you have selected a valid project."
+        />
+      </div>
+    )
+  }
+
+  if (!isLoadingProject && !project) {
+    return (
+      <div className="h-full flex flex-col p-6">
+        <Admonition
+          type="destructive"
+          title="Project not found"
+          description="Unable to load project data. Please check your project reference and try again."
+        />
+      </div>
+    )
+  }
+
   return (
     <div className="h-full flex flex-col">
       <div className="w-full mb-0 flex lg:items-center justify-between gap-4 py-4 px-6 lg:flex-row flex-col">