diff --git a/pkg/ui/workspaces/cluster-ui/src/api/clusterLocksApi.ts b/pkg/ui/workspaces/cluster-ui/src/api/clusterLocksApi.ts
index d45570f7216d..9a8eea4611e7 100644
--- a/pkg/ui/workspaces/cluster-ui/src/api/clusterLocksApi.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/api/clusterLocksApi.ts
@@ -14,6 +14,9 @@ import {
   LONG_TIMEOUT,
   SqlExecutionRequest,
   sqlResultsAreEmpty,
+  LARGE_RESULT_SIZE,
+  SqlApiResponse,
+  formatApiResult,
 } from "./sqlApi";
 
 export type ClusterLockState = {
@@ -48,7 +51,9 @@ type ClusterLockColumns = {
  * getClusterLocksState returns information from crdb_internal.cluster_locks
  * regarding the state of range locks in the cluster.
  */
-export function getClusterLocksState(): Promise<ClusterLocksResponse> {
+export function getClusterLocksState(): Promise<
+  SqlApiResponse<ClusterLocksResponse>
+> {
   const request: SqlExecutionRequest = {
     statements: [
       {
@@ -71,12 +76,16 @@ WHERE
     ],
     execute: true,
     timeout: LONG_TIMEOUT,
+    max_result_size: LARGE_RESULT_SIZE,
   };
 
   return executeInternalSql<ClusterLockColumns>(request).then(result => {
     if (sqlResultsAreEmpty(result)) {
-      // No data.
-      return [];
+      return formatApiResult(
+        [],
+        result.error,
+        "retrieving cluster locks information",
+      );
     }
 
     const locks: Record<string, ClusterLockState> = {};
@@ -117,6 +126,10 @@ WHERE
       }
     });
 
-    return Object.values(locks);
+    return formatApiResult(
+      Object.values(locks),
+      result.error,
+      "retrieving luster locks information",
+    );
   });
 }
diff --git a/pkg/ui/workspaces/cluster-ui/src/api/contentionApi.ts b/pkg/ui/workspaces/cluster-ui/src/api/contentionApi.ts
index 13665eca94e7..454afc505933 100644
--- a/pkg/ui/workspaces/cluster-ui/src/api/contentionApi.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/api/contentionApi.ts
@@ -12,9 +12,10 @@ import {
   executeInternalSql,
   LARGE_RESULT_SIZE,
   LONG_TIMEOUT,
-  sqlApiErrorMessage,
+  SqlApiResponse,
   SqlExecutionRequest,
   sqlResultsAreEmpty,
+  formatApiResult,
 } from "./sqlApi";
 import { ContentionDetails } from "src/insights";
 import moment from "moment";
@@ -44,7 +45,7 @@ export type ContentionResponseColumns = {
 
 export async function getContentionDetailsApi(
   filters?: ContentionFilters,
-): Promise<ContentionDetails[]> {
+): Promise<SqlApiResponse<ContentionDetails[]>> {
   const request: SqlExecutionRequest = {
     statements: [
       {
@@ -57,16 +58,13 @@ export async function getContentionDetailsApi(
   };
 
   const result = await executeInternalSql<ContentionResponseColumns>(request);
-  if (result.error) {
-    throw new Error(
-      `Error while retrieving insights information: ${sqlApiErrorMessage(
-        result.error.message,
-      )}`,
-    );
-  }
 
   if (sqlResultsAreEmpty(result)) {
-    return [];
+    return formatApiResult(
+      [],
+      result.error,
+      "retrieving contention information",
+    );
   }
 
   const contentionDetails: ContentionDetails[] = [];
@@ -96,7 +94,11 @@ export async function getContentionDetailsApi(
     });
   });
 
-  return contentionDetails;
+  return formatApiResult(
+    contentionDetails,
+    result.error,
+    "retrieving insights information",
+  );
 }
 
 function isFiltered(filters: ContentionFilters): boolean {
diff --git a/pkg/ui/workspaces/cluster-ui/src/api/stmtInsightsApi.ts b/pkg/ui/workspaces/cluster-ui/src/api/stmtInsightsApi.ts
index fbb28f153f1f..2bdf2a885406 100644
--- a/pkg/ui/workspaces/cluster-ui/src/api/stmtInsightsApi.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/api/stmtInsightsApi.ts
@@ -180,12 +180,14 @@ async function addStmtContentionInfoApi(
       continue;
     }
 
-    event.contentionEvents = await getContentionDetailsApi({
+    const contentionResults = await getContentionDetailsApi({
       waitingTxnID: null,
       waitingStmtID: event.statementExecutionID,
       start: null,
       end: null,
     });
+
+    event.contentionEvents = contentionResults.results;
   }
 }
 
diff --git a/pkg/ui/workspaces/cluster-ui/src/api/txnInsightsApi.ts b/pkg/ui/workspaces/cluster-ui/src/api/txnInsightsApi.ts
index 2aa02f3f24b4..445f1dcbe5c9 100644
--- a/pkg/ui/workspaces/cluster-ui/src/api/txnInsightsApi.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/api/txnInsightsApi.ts
@@ -170,12 +170,13 @@ export async function getTxnInsightsContentionDetailsApi(
 
   // Get contention results for requested transaction.
 
-  const contentionResults = await getContentionDetailsApi({
+  const contentionResponse = await getContentionDetailsApi({
     waitingTxnID: req.txnExecutionID,
     waitingStmtID: null,
     start: null,
     end: null,
   });
+  const contentionResults = contentionResponse.results;
 
   if (contentionResults.length === 0) {
     return;
diff --git a/pkg/ui/workspaces/cluster-ui/src/queryFilter/filter.tsx b/pkg/ui/workspaces/cluster-ui/src/queryFilter/filter.tsx
index 1a370e9bd844..2486362ae226 100644
--- a/pkg/ui/workspaces/cluster-ui/src/queryFilter/filter.tsx
+++ b/pkg/ui/workspaces/cluster-ui/src/queryFilter/filter.tsx
@@ -113,7 +113,7 @@ export function getFullFiltersAsStringRecord(
       filterKey in partialFilters &&
       partialFilters[filterKey] !== inactiveFiltersState[filterKey]
     ) {
-      filters[filterKey] = partialFilters[filterKey].toString();
+      filters[filterKey] = partialFilters[filterKey]?.toString();
       return;
     }
     filters[filterKey] = null;
diff --git a/pkg/ui/workspaces/cluster-ui/src/selectors/recentExecutions.selectors.ts b/pkg/ui/workspaces/cluster-ui/src/selectors/recentExecutions.selectors.ts
index db7b7da641ab..e6927cdb77cb 100644
--- a/pkg/ui/workspaces/cluster-ui/src/selectors/recentExecutions.selectors.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/selectors/recentExecutions.selectors.ts
@@ -30,7 +30,10 @@ import {
 const selectSessions = (state: AppState) => state.adminUI.sessions?.data;
 
 const selectClusterLocks = (state: AppState) =>
-  state.adminUI.clusterLocks?.data;
+  state.adminUI.clusterLocks?.data?.results;
+
+export const selectClusterLocksMaxApiSizeReached = (state: AppState) =>
+  !!state.adminUI.clusterLocks?.data?.maxSizeReached;
 
 export const selectRecentExecutions = createSelector(
   selectSessions,
diff --git a/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsPage.selectors.ts b/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsPage.selectors.ts
index e3198d9642d4..62fc664b66d4 100644
--- a/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsPage.selectors.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsPage.selectors.ts
@@ -21,6 +21,7 @@ import {
   selectRecentStatements,
   selectAppName,
   selectExecutionStatus,
+  selectClusterLocksMaxApiSizeReached,
 } from "src/selectors/recentExecutions.selectors";
 import { actions as localStorageActions } from "src/store/localStorage";
 import { actions as sessionsActions } from "src/store/sessions";
@@ -58,6 +59,7 @@ export const mapStateToRecentStatementsPageProps = (
   executionStatus: selectExecutionStatus(),
   internalAppNamePrefix: selectAppName(state),
   isTenant: selectIsTenant(state),
+  maxSizeApiReached: selectClusterLocksMaxApiSizeReached(state),
 });
 
 export const mapDispatchToRecentStatementsPageProps = (
diff --git a/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsView.tsx b/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsView.tsx
index 07fc610ede85..aac3683ddb64 100644
--- a/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsView.tsx
+++ b/pkg/ui/workspaces/cluster-ui/src/statementsPage/recentStatementsView.tsx
@@ -30,12 +30,13 @@ import {
   calculateActiveFilters,
   defaultFilters,
   getFullFiltersAsStringRecord,
-} from "../queryFilter/filter";
+} from "../queryFilter";
 import { RecentStatementsSection } from "../recentExecutions/recentStatementsSection";
 import { queryByName, syncHistory } from "src/util/query";
 import { getTableSortFromURL } from "../sortedtable/getTableSortFromURL";
 import { getRecentStatementFiltersFromURL } from "src/queryFilter/utils";
 import { Pagination } from "src/pagination";
+import { InlineAlert } from "@cockroachlabs/ui-components";
 
 import styles from "./statementsPage.module.scss";
 
@@ -58,6 +59,7 @@ export type RecentStatementsViewStateProps = {
   executionStatus: string[];
   internalAppNamePrefix: string;
   isTenant?: boolean;
+  maxSizeApiReached?: boolean;
 };
 
 export type RecentStatementsViewProps = RecentStatementsViewStateProps &
@@ -76,6 +78,7 @@ export const RecentStatementsView: React.FC<RecentStatementsViewProps> = ({
   executionStatus,
   internalAppNamePrefix,
   isTenant,
+  maxSizeApiReached,
 }: RecentStatementsViewProps) => {
   const [pagination, setPagination] = useState<ISortedTablePagination>({
     current: 1,
@@ -231,6 +234,17 @@ export const RecentStatementsView: React.FC<RecentStatementsViewProps> = ({
             total={filteredStatements?.length}
             onChange={onChangePage}
           />
+          {maxSizeApiReached && (
+            <InlineAlert
+              intent="info"
+              title={
+                <>
+                  Not all contention events are displayed because the maximum
+                  number of contention events was reached in the console.
+                </>
+              }
+            />
+          )}
         </Loading>
       </div>
     </div>
diff --git a/pkg/ui/workspaces/cluster-ui/src/store/clusterLocks/clusterLocks.reducer.ts b/pkg/ui/workspaces/cluster-ui/src/store/clusterLocks/clusterLocks.reducer.ts
index cb01e88ed350..0090b3ececf3 100644
--- a/pkg/ui/workspaces/cluster-ui/src/store/clusterLocks/clusterLocks.reducer.ts
+++ b/pkg/ui/workspaces/cluster-ui/src/store/clusterLocks/clusterLocks.reducer.ts
@@ -10,10 +10,10 @@
 
 import { createSlice, PayloadAction } from "@reduxjs/toolkit";
 import { DOMAIN_NAME, noopReducer } from "../utils";
-import { ClusterLocksResponse } from "src/api";
+import { ClusterLocksResponse, SqlApiResponse } from "src/api";
 
 export type ClusterLocksReqState = {
-  data: ClusterLocksResponse;
+  data: SqlApiResponse<ClusterLocksResponse>;
   lastError: Error;
   valid: boolean;
 };
@@ -28,7 +28,10 @@ const clusterLocksSlice = createSlice({
   name: `${DOMAIN_NAME}/clusterLocks`,
   initialState,
   reducers: {
-    received: (state, action: PayloadAction<ClusterLocksResponse>) => {
+    received: (
+      state,
+      action: PayloadAction<SqlApiResponse<ClusterLocksResponse>>,
+    ) => {
       state.data = action.payload;
       state.valid = true;
       state.lastError = null;
diff --git a/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsPage.selectors.tsx b/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsPage.selectors.tsx
index ddd8cc718a83..339ef580e160 100644
--- a/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsPage.selectors.tsx
+++ b/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsPage.selectors.tsx
@@ -21,6 +21,7 @@ import {
   selectAppName,
   selectRecentTransactions,
   selectExecutionStatus,
+  selectClusterLocksMaxApiSizeReached,
 } from "src/selectors/recentExecutions.selectors";
 import { actions as localStorageActions } from "src/store/localStorage";
 import { actions as sessionsActions } from "src/store/sessions";
@@ -58,6 +59,7 @@ export const mapStateToRecentTransactionsPageProps = (
   executionStatus: selectExecutionStatus(),
   internalAppNamePrefix: selectAppName(state),
   isTenant: selectIsTenant(state),
+  maxSizeApiReached: selectClusterLocksMaxApiSizeReached(state),
 });
 
 export const mapDispatchToRecentTransactionsPageProps = (
diff --git a/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsView.tsx b/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsView.tsx
index fe3cd2a33d0c..6b13bc980756 100644
--- a/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsView.tsx
+++ b/pkg/ui/workspaces/cluster-ui/src/transactionsPage/recentTransactionsView.tsx
@@ -28,9 +28,9 @@ import {
   calculateActiveFilters,
   Filter,
   getFullFiltersAsStringRecord,
-} from "../queryFilter/filter";
+  inactiveFiltersState,
+} from "../queryFilter";
 import { getAppsFromRecentExecutions } from "../recentExecutions/recentStatementUtils";
-import { inactiveFiltersState } from "../queryFilter/filter";
 import { RecentTransactionsSection } from "src/recentExecutions/recentTransactionsSection";
 import { Pagination } from "src/pagination";
 
@@ -39,6 +39,7 @@ import { queryByName, syncHistory } from "src/util/query";
 import { getTableSortFromURL } from "src/sortedtable/getTableSortFromURL";
 import { getRecentTransactionFiltersFromURL } from "src/queryFilter/utils";
 import { filterRecentTransactions } from "../recentExecutions/recentStatementUtils";
+import { InlineAlert } from "@cockroachlabs/ui-components";
 const cx = classNames.bind(styles);
 
 export type RecentTransactionsViewDispatchProps = {
@@ -57,6 +58,7 @@ export type RecentTransactionsViewStateProps = {
   sortSetting: SortSetting;
   internalAppNamePrefix: string;
   isTenant?: boolean;
+  maxSizeApiReached?: boolean;
 };
 
 export type RecentTransactionsViewProps = RecentTransactionsViewStateProps &
@@ -78,6 +80,7 @@ export const RecentTransactionsView: React.FC<RecentTransactionsViewProps> = ({
   filters,
   executionStatus,
   internalAppNamePrefix,
+  maxSizeApiReached,
 }: RecentTransactionsViewProps) => {
   const [pagination, setPagination] = useState<ISortedTablePagination>({
     current: 1,
@@ -234,6 +237,17 @@ export const RecentTransactionsView: React.FC<RecentTransactionsViewProps> = ({
             total={filteredTransactions?.length}
             onChange={onChangePage}
           />
+          {maxSizeApiReached && (
+            <InlineAlert
+              intent="info"
+              title={
+                <>
+                  Not all contention events are displayed because the maximum
+                  number of contention events was reached in the console.
+                </>
+              }
+            />
+          )}
         </Loading>
       </div>
     </div>
diff --git a/pkg/ui/workspaces/db-console/src/redux/apiReducers.ts b/pkg/ui/workspaces/db-console/src/redux/apiReducers.ts
index 0f1807bcfa04..b5b5cf15bf85 100644
--- a/pkg/ui/workspaces/db-console/src/redux/apiReducers.ts
+++ b/pkg/ui/workspaces/db-console/src/redux/apiReducers.ts
@@ -556,7 +556,9 @@ export interface APIReducersState {
   statementDiagnosticsReports: CachedDataReducerState<clusterUiApi.StatementDiagnosticsResponse>;
   userSQLRoles: CachedDataReducerState<api.UserSQLRolesResponseMessage>;
   hotRanges: PaginatedCachedDataReducerState<api.HotRangesV2ResponseMessage>;
-  clusterLocks: CachedDataReducerState<clusterUiApi.ClusterLocksResponse>;
+  clusterLocks: CachedDataReducerState<
+    clusterUiApi.SqlApiResponse<clusterUiApi.ClusterLocksResponse>
+  >;
   stmtInsights: CachedDataReducerState<
     clusterUiApi.SqlApiResponse<StmtInsightEvent[]>
   >;
diff --git a/pkg/ui/workspaces/db-console/src/selectors/recentExecutionsSelectors.ts b/pkg/ui/workspaces/db-console/src/selectors/recentExecutionsSelectors.ts
index 2b9ee48615f6..3012a28c7cc3 100644
--- a/pkg/ui/workspaces/db-console/src/selectors/recentExecutionsSelectors.ts
+++ b/pkg/ui/workspaces/db-console/src/selectors/recentExecutionsSelectors.ts
@@ -25,7 +25,13 @@ import { SessionsResponseMessage } from "src/util/api";
 const selectSessions = (state: AdminUIState) => state.cachedData.sessions?.data;
 
 const selectClusterLocks = (state: AdminUIState) =>
-  state.cachedData.clusterLocks?.data;
+  state.cachedData.clusterLocks?.data?.results;
+
+export const selectClusterLocksMaxApiSizeReached = (
+  state: AdminUIState,
+): boolean => {
+  return !!state.cachedData.clusterLocks?.data?.maxSizeReached;
+};
 
 export const selectRecentExecutions = createSelector(
   selectSessions,
diff --git a/pkg/ui/workspaces/db-console/src/views/statements/recentStatementsSelectors.tsx b/pkg/ui/workspaces/db-console/src/views/statements/recentStatementsSelectors.tsx
index 468e2cf53c27..2747dc814082 100644
--- a/pkg/ui/workspaces/db-console/src/views/statements/recentStatementsSelectors.tsx
+++ b/pkg/ui/workspaces/db-console/src/views/statements/recentStatementsSelectors.tsx
@@ -17,6 +17,7 @@ import {
   selectRecentStatements,
   selectAppName,
   selectExecutionStatus,
+  selectClusterLocksMaxApiSizeReached,
 } from "src/selectors";
 import { refreshLiveWorkload } from "src/redux/apiReducers";
 import { LocalSetting } from "src/redux/localsettings";
@@ -59,6 +60,7 @@ export const mapStateToRecentStatementViewProps = (state: AdminUIState) => ({
   executionStatus: selectExecutionStatus(),
   sessionsError: state.cachedData?.sessions.lastError,
   internalAppNamePrefix: selectAppName(state),
+  maxSizeApiReached: selectClusterLocksMaxApiSizeReached(state),
 });
 
 export const recentStatementsViewActions = {
diff --git a/pkg/ui/workspaces/db-console/src/views/transactions/recentTransactionsSelectors.tsx b/pkg/ui/workspaces/db-console/src/views/transactions/recentTransactionsSelectors.tsx
index 5fa7ea3a5c50..ea4dc701f011 100644
--- a/pkg/ui/workspaces/db-console/src/views/transactions/recentTransactionsSelectors.tsx
+++ b/pkg/ui/workspaces/db-console/src/views/transactions/recentTransactionsSelectors.tsx
@@ -18,6 +18,7 @@ import {
   selectAppName,
   selectRecentTransactions,
   selectExecutionStatus,
+  selectClusterLocksMaxApiSizeReached,
 } from "src/selectors";
 import { refreshLiveWorkload } from "src/redux/apiReducers";
 import { LocalSetting } from "src/redux/localsettings";
@@ -60,6 +61,7 @@ export const mapStateToRecentTransactionsPageProps = (state: AdminUIState) => ({
   executionStatus: selectExecutionStatus(),
   sortSetting: sortSettingLocalSetting.selector(state),
   internalAppNamePrefix: selectAppName(state),
+  maxSizeApiReached: selectClusterLocksMaxApiSizeReached(state),
 });
 
 // This object is just for convenience so we don't need to supply dispatch to