diff --git a/client/src/components/common/HeaderRange.tsx b/client/src/components/common/HeaderRange.tsx
index 220c187ee..2c017790a 100644
--- a/client/src/components/common/HeaderRange.tsx
+++ b/client/src/components/common/HeaderRange.tsx
@@ -52,10 +52,10 @@ export const HeaderRange = ({
         )}
         <Button
           variant="contained"
-          onClick={() => setRange("2h")}
+          onClick={() => setRange("1h")}
           loading={loading}
           sx={
-            range === "2h"
+            range === "1h"
               ? {
                   backgroundColor: theme.palette.secondary.dark,
                   color: theme.palette.secondary.contrastText,
diff --git a/client/src/pages/checks/ChecksPage.tsx b/client/src/pages/checks/ChecksPage.tsx
index 3650809bc..c68f4ffc9 100644
--- a/client/src/pages/checks/ChecksPage.tsx
+++ b/client/src/pages/checks/ChecksPage.tsx
@@ -18,7 +18,7 @@ import { config } from "@/config/index";
 const ChecksPage = () => {
   const theme = useTheme();
   const [selectedMonitorId, setSelectedMonitorId] = useState<string>("all");
-  const [range, setRange] = useState("2h");
+  const [range, setRange] = useState("1h");
   const [status, setStatus] = useState<"up" | "down">("down");
   const [page, setPage] = useState(0);
   const [rowsPerPage, setRowsPerPage] = useState(10);
diff --git a/client/src/pages/infrastructure/InfraDetails.tsx b/client/src/pages/infrastructure/InfraDetails.tsx
index 2db54eee5..9a194f0d0 100644
--- a/client/src/pages/infrastructure/InfraDetails.tsx
+++ b/client/src/pages/infrastructure/InfraDetails.tsx
@@ -29,7 +29,7 @@ const InfraDetailsPage = () => {
   const { t } = useTranslation();
   const theme = useTheme();
   const { id } = useParams();
-  const [range, setRange] = useState("2h");
+  const [range, setRange] = useState("1h");
 
   const { response, isValidating, refetch } = useGet<
     ApiResponse<IMonitorWithMonitorStats>
diff --git a/client/src/pages/pagespeed/PageSpeedDetails.tsx b/client/src/pages/pagespeed/PageSpeedDetails.tsx
index 8f79c3ef0..afa868abd 100644
--- a/client/src/pages/pagespeed/PageSpeedDetails.tsx
+++ b/client/src/pages/pagespeed/PageSpeedDetails.tsx
@@ -22,7 +22,7 @@ const PageSpeedDetailsPage = () => {
   const { t } = useTranslation();
   const theme = useTheme();
   const { id } = useParams();
-  const [range, setRange] = useState("2h");
+  const [range, setRange] = useState("1h");
   const isSmall = useMediaQuery(theme.breakpoints.down("md"));
 
   const { patch, loading: isPatching } = usePatch<any, IMonitor>();
diff --git a/client/src/pages/uptime/UptimeDetails.tsx b/client/src/pages/uptime/UptimeDetails.tsx
index 2d2d66a0e..b22292b1c 100644
--- a/client/src/pages/uptime/UptimeDetails.tsx
+++ b/client/src/pages/uptime/UptimeDetails.tsx
@@ -29,7 +29,7 @@ const UptimeDetailsPage = () => {
   const isSmall = useMediaQuery(theme.breakpoints.down("md"));
   const { t } = useTranslation();
   // Local state
-  const [range, setRange] = useState("2h");
+  const [range, setRange] = useState("1h");
 
   const { response, loading, error, refetch } = useGet<
     ApiResponse<IMonitorWithMonitorStats>
diff --git a/client/src/utils/TimeUtils.ts b/client/src/utils/TimeUtils.ts
index cf635cb3d..ba78e2565 100644
--- a/client/src/utils/TimeUtils.ts
+++ b/client/src/utils/TimeUtils.ts
@@ -29,7 +29,7 @@ export const formatDateWithTz = (
 
 export const tickDateFormatLookup = (range: string) => {
   const tickFormatLookup: Record<string, string> = {
-    "2h": "h:mm A",
+    "1h": "h:mm A",
     "24h": "h:mm A",
     "7d": "MM/D, h:mm A",
     "30d": "ddd. M/D",
@@ -43,7 +43,7 @@ export const tickDateFormatLookup = (range: string) => {
 
 export const tooltipDateFormatLookup = (range: string) => {
   const dateFormatLookup: Record<string, string> = {
-    "2h": "ddd. MMMM D, YYYY, hh:mm A",
+    "1h": "ddd. MMMM D, YYYY, hh:mm A",
     "24h": "ddd. MMMM D, YYYY, hh:mm A",
     "7d": "ddd. MMMM D, YYYY, hh:mm A",
     "30d": "ddd. MMMM D, YYYY",
diff --git a/server/src/services/business/MonitorService.ts b/server/src/services/business/MonitorService.ts
index 9035e6c45..8a017fae8 100644
--- a/server/src/services/business/MonitorService.ts
+++ b/server/src/services/business/MonitorService.ts
@@ -242,7 +242,7 @@ class MonitorService implements IMonitorService {
   private getStartDate(range: string): Date {
     const now = new Date();
     switch (range) {
-      case "2h":
+      case "1h":
         return new Date(now.getTime() - 2 * 60 * 60 * 1000);
       case "24h":
         return new Date(now.getTime() - 24 * 60 * 60 * 1000);
@@ -587,7 +587,9 @@ class MonitorService implements IMonitorService {
       }
     );
 
-    const checks = await Check.aggregate(pipeline);
+    const checks = await Check.aggregate(pipeline)
+      .allowDiskUse(true)
+      .hint({ "metadata.monitorId": 1, createdAt: 1 });
 
     // Get monitor stats
     const monitorStats = await MonitorStats.findOne({