diff --git a/src/sentry/api/base.py b/src/sentry/api/base.py
index c44cc6fdc177..cc323b01c590 100644
--- a/src/sentry/api/base.py
+++ b/src/sentry/api/base.py
@@ -112,6 +112,12 @@
 ONE_HOUR = ONE_MINUTE * 60
 ONE_DAY = ONE_HOUR * 24
 
+# A reasonable `Endpoint.max_acceptable_duration` (in seconds) for endpoints with no known reason
+# to be slow. Endpoints have no budget unless they set one; use this when opting in without a
+# more specific value. This value may change, so use an explicit number when the budget was
+# chosen for that endpoint.
+DEFAULT_DURATION_BUDGET = 3.0
+
 CURSOR_LINK_HEADER = (
     '<{uri}&cursor={cursor}>; rel="{name}"; results="{has_results}"; cursor="{cursor}"'
 )
@@ -284,6 +290,9 @@ class Endpoint(APIView):
     cursor_name = "cursor"
 
     owner: ApiOwner = ApiOwner.UNOWNED
+    # Request duration budgets are expressed in seconds. A mapping applies budgets only to the
+    # listed HTTP methods; missing methods are not budgeted. See DEFAULT_DURATION_BUDGET.
+    max_acceptable_duration: dict[HTTP_METHOD_NAME, float] | float | None = None
     publish_status: dict[HTTP_METHOD_NAME, ApiPublishStatus] = {}
     # Non-safe methods that a client may resend after a timeout or 5xx without
     # changing the outcome. Published as `x-sentry-idempotent`; see apidocs/README.md.
diff --git a/src/sentry/issues/endpoints/actionable_items.py b/src/sentry/issues/endpoints/actionable_items.py
index 058ff0c274bb..e67e43836851 100644
--- a/src/sentry/issues/endpoints/actionable_items.py
+++ b/src/sentry/issues/endpoints/actionable_items.py
@@ -5,7 +5,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.helpers.actionable_items_helper import (
     ActionPriority,
@@ -31,6 +31,7 @@ class ActionableItemsEndpoint(ProjectEndpoint):
         "GET": ApiPublishStatus.PRIVATE,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
 
     def get(self, request: Request, project: Project, event_id: str) -> Response:
         # Retrieve information about actionable items (source maps, event errors, etc.) for a given event.
diff --git a/src/sentry/issues/endpoints/debug_group_derived_data.py b/src/sentry/issues/endpoints/debug_group_derived_data.py
index e618ee19f313..4b7c25c1d3a1 100644
--- a/src/sentry/issues/endpoints/debug_group_derived_data.py
+++ b/src/sentry/issues/endpoints/debug_group_derived_data.py
@@ -5,7 +5,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.issues.derived.framework import Pipeline, State
 from sentry.issues.derived.processing import PIPELINE
 from sentry.issues.derived.store import GroupDerivedDataStore
@@ -25,6 +25,7 @@ def _state_to_dict(pipeline: Pipeline[Any], state: State) -> dict[str, Any]:
 @cell_silo_endpoint
 class DebugGroupDerivedDataEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/event_grouping_info.py b/src/sentry/issues/endpoints/event_grouping_info.py
index 2921f347e81d..90ad32522f81 100644
--- a/src/sentry/issues/endpoints/event_grouping_info.py
+++ b/src/sentry/issues/endpoints/event_grouping_info.py
@@ -4,7 +4,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.grouping.api import load_grouping_config
@@ -19,6 +19,7 @@
 @cell_silo_endpoint
 class EventGroupingInfoEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/event_owners.py b/src/sentry/issues/endpoints/event_owners.py
index 9e9f3f97cf47..7ef2cc9d3ac5 100644
--- a/src/sentry/issues/endpoints/event_owners.py
+++ b/src/sentry/issues/endpoints/event_owners.py
@@ -6,7 +6,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.actor import ActorSerializer
@@ -19,6 +19,7 @@
 @cell_silo_endpoint
 class EventOwnersEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_activities.py b/src/sentry/issues/endpoints/group_activities.py
index 1dc4e3d649eb..90a64e4b01de 100644
--- a/src/sentry/issues/endpoints/group_activities.py
+++ b/src/sentry/issues/endpoints/group_activities.py
@@ -4,7 +4,7 @@
 from rest_framework.response import Response
 
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.groupactionlogentry import get_serialized_activity_items
@@ -19,6 +19,8 @@
 
 @cell_silo_endpoint
 class GroupActivitiesEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_attachments.py b/src/sentry/issues/endpoints/group_attachments.py
index 275610c44aaa..cfd41afdc3f6 100644
--- a/src/sentry/issues/endpoints/group_attachments.py
+++ b/src/sentry/issues/endpoints/group_attachments.py
@@ -6,7 +6,7 @@
 
 from sentry import features
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environments
@@ -68,6 +68,8 @@ def get_event_ids_from_filters(
 
 @cell_silo_endpoint
 class GroupAttachmentsEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_current_release.py b/src/sentry/issues/endpoints/group_current_release.py
index 101be95c3312..be70500d2805 100644
--- a/src/sentry/issues/endpoints/group_current_release.py
+++ b/src/sentry/issues/endpoints/group_current_release.py
@@ -6,7 +6,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environments
 from sentry.api.serializers import serialize
@@ -22,6 +22,8 @@
 
 @cell_silo_endpoint
 class GroupCurrentReleaseEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     owner = ApiOwner.COMMUNITY
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
diff --git a/src/sentry/issues/endpoints/group_details.py b/src/sentry/issues/endpoints/group_details.py
index 95a4192aac0e..3457fbd5716c 100644
--- a/src/sentry/issues/endpoints/group_details.py
+++ b/src/sentry/issues/endpoints/group_details.py
@@ -14,7 +14,7 @@
 from sentry.analytics.events.issue_viewed import IssueViewedEvent
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.client import client
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environment_func, get_environments
@@ -101,6 +101,7 @@ class GroupDetailsPermission(GroupPermission):
 @cell_silo_endpoint
 class GroupDetailsEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (GroupDetailsPermission,)
     publish_status = {
         "DELETE": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/group_event_details.py b/src/sentry/issues/endpoints/group_event_details.py
index 776a9a0ab344..714a4c095aed 100644
--- a/src/sentry/issues/endpoints/group_event_details.py
+++ b/src/sentry/issues/endpoints/group_event_details.py
@@ -17,7 +17,7 @@
 
 from sentry import features
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.event_search import (
     ParenExpression,
     SearchBoolean,
@@ -168,6 +168,8 @@ class GroupEventDetailsFormattedResponse(GroupEventDetailsResponse, total=False)
 @extend_schema(tags=["Events"])
 @cell_silo_endpoint
 class GroupEventDetailsEndpoint(FormattableResponseMixin, GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
diff --git a/src/sentry/issues/endpoints/group_events.py b/src/sentry/issues/endpoints/group_events.py
index 68236aa462e4..8a69a87c576c 100644
--- a/src/sentry/issues/endpoints/group_events.py
+++ b/src/sentry/issues/endpoints/group_events.py
@@ -68,6 +68,7 @@ class GroupEventsEndpoint(GroupEndpoint):
         "GET": ApiPublishStatus.PUBLIC,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = 10.0
 
     def get_per_page(
         self, request: Request, default_per_page: int | None = None, max_per_page: int | None = None
diff --git a/src/sentry/issues/endpoints/group_first_last_release.py b/src/sentry/issues/endpoints/group_first_last_release.py
index 8a5b94d6de7b..44a34c761bac 100644
--- a/src/sentry/issues/endpoints/group_first_last_release.py
+++ b/src/sentry/issues/endpoints/group_first_last_release.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.environments import get_environments
 from sentry.api.helpers.group_index import get_first_last_release
 from sentry.issues.endpoints.bases.group import GroupEndpoint
@@ -14,6 +14,8 @@
 
 @cell_silo_endpoint
 class GroupFirstLastReleaseEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     owner = ApiOwner.COMMUNITY
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
diff --git a/src/sentry/issues/endpoints/group_hashes.py b/src/sentry/issues/endpoints/group_hashes.py
index 6491739e3a4a..2676c3de9aad 100644
--- a/src/sentry/issues/endpoints/group_hashes.py
+++ b/src/sentry/issues/endpoints/group_hashes.py
@@ -10,7 +10,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.paginator import GenericOffsetPaginator
 from sentry.api.serializers import EventSerializer, SimpleEventSerializer, serialize
@@ -50,6 +50,7 @@ class GroupHashesResult(TypedDict):
 @cell_silo_endpoint
 class GroupHashesEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "PUT": ApiPublishStatus.PRIVATE,
         "GET": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/group_integration_details.py b/src/sentry/issues/endpoints/group_integration_details.py
index 8f6a96c15c9a..e3153b7c73b8 100644
--- a/src/sentry/issues/endpoints/group_integration_details.py
+++ b/src/sentry/issues/endpoints/group_integration_details.py
@@ -137,6 +137,8 @@ def serialize(
 @extend_schema(tags=["Integration"])
 @cell_silo_endpoint
 class GroupIntegrationDetailsEndpoint(GroupEndpoint):
+    max_acceptable_duration = 10.0
+
     owner = ApiOwner.INTEGRATION_PLATFORM
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/group_integrations.py b/src/sentry/issues/endpoints/group_integrations.py
index de41319c3c94..4ac2330fef4b 100644
--- a/src/sentry/issues/endpoints/group_integrations.py
+++ b/src/sentry/issues/endpoints/group_integrations.py
@@ -12,7 +12,7 @@
 from sentry import features, options
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.serializers import Serializer, serialize
 from sentry.apidocs.parameters import CursorQueryParam, GlobalParams, IssueParams
@@ -108,6 +108,8 @@ def serialize(
 @extend_schema(tags=["Integration"])
 @cell_silo_endpoint
 class GroupIntegrationsEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     owner = ApiOwner.INTEGRATION_PLATFORM
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC_EXPERIMENTAL,
diff --git a/src/sentry/issues/endpoints/group_notes.py b/src/sentry/issues/endpoints/group_notes.py
index faa455d8e5b6..bdc770f35736 100644
--- a/src/sentry/issues/endpoints/group_notes.py
+++ b/src/sentry/issues/endpoints/group_notes.py
@@ -5,7 +5,7 @@
 from rest_framework.response import Response
 
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.paginator import DateTimePaginator
 from sentry.api.serializers.models.activity import (
@@ -30,6 +30,8 @@
 
 @cell_silo_endpoint
 class GroupNotesEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
         "POST": ApiPublishStatus.PRIVATE,
diff --git a/src/sentry/issues/endpoints/group_notes_details.py b/src/sentry/issues/endpoints/group_notes_details.py
index 3468b494cf41..c98d6b9f3c6a 100644
--- a/src/sentry/issues/endpoints/group_notes_details.py
+++ b/src/sentry/issues/endpoints/group_notes_details.py
@@ -5,7 +5,7 @@
 from rest_framework.response import Response
 
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.serializers.models.activity import (
@@ -32,6 +32,8 @@
 
 @cell_silo_endpoint
 class GroupNotesDetailsEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "DELETE": ApiPublishStatus.PRIVATE,
         "PUT": ApiPublishStatus.PRIVATE,
diff --git a/src/sentry/issues/endpoints/group_pull_requests.py b/src/sentry/issues/endpoints/group_pull_requests.py
index f5997712ebef..f62eb3e6ba9f 100644
--- a/src/sentry/issues/endpoints/group_pull_requests.py
+++ b/src/sentry/issues/endpoints/group_pull_requests.py
@@ -12,7 +12,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.pullrequest import (
     LinkedPullRequestResponse,
@@ -190,6 +190,7 @@ def _get_pull_request_status(
 @cell_silo_endpoint
 class GroupPullRequestsEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_reprocessing.py b/src/sentry/issues/endpoints/group_reprocessing.py
index 4ae115895ad4..ec982db6fe64 100644
--- a/src/sentry/issues/endpoints/group_reprocessing.py
+++ b/src/sentry/issues/endpoints/group_reprocessing.py
@@ -2,7 +2,7 @@
 from rest_framework.response import Response
 
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.constants import CELL_API_DEPRECATION_DATE
 from sentry.issues.endpoints.bases.group import GroupEndpoint
@@ -12,6 +12,8 @@
 
 @cell_silo_endpoint
 class GroupReprocessingEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "POST": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_similar_issues.py b/src/sentry/issues/endpoints/group_similar_issues.py
index 667d8fe3fc64..ab0786825594 100644
--- a/src/sentry/issues/endpoints/group_similar_issues.py
+++ b/src/sentry/issues/endpoints/group_similar_issues.py
@@ -5,7 +5,7 @@
 
 from sentry import similarity
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.serializers import serialize
 from sentry.constants import CELL_API_DEPRECATION_DATE
@@ -23,6 +23,8 @@ def _fix_label(label: tuple[str, ...] | str) -> str:
 
 @cell_silo_endpoint
 class GroupSimilarIssuesEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     """
     This endpoint uses the legacy MinHash similarity system which has been replaced
     by embeddings-based grouping for SaaS.
diff --git a/src/sentry/issues/endpoints/group_similar_issues_embeddings.py b/src/sentry/issues/endpoints/group_similar_issues_embeddings.py
index d345f68bd551..94b8d778746b 100644
--- a/src/sentry/issues/endpoints/group_similar_issues_embeddings.py
+++ b/src/sentry/issues/endpoints/group_similar_issues_embeddings.py
@@ -10,7 +10,7 @@
 from sentry.api.analytics import GroupSimilarIssuesEmbeddingsCountEvent
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.serializers import serialize
 from sentry.auth.principal import acting_user_id
@@ -44,6 +44,7 @@ class FormattedSimilarIssuesEmbeddingsData(TypedDict):
 @cell_silo_endpoint
 class GroupSimilarIssuesEmbeddingsEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_stats.py b/src/sentry/issues/endpoints/group_stats.py
index c4348cf72605..411ee9afc589 100644
--- a/src/sentry/issues/endpoints/group_stats.py
+++ b/src/sentry/issues/endpoints/group_stats.py
@@ -3,7 +3,7 @@
 
 from sentry import tsdb
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import StatsMixin, cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, StatsMixin, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environment_id
@@ -16,6 +16,8 @@
 
 @cell_silo_endpoint
 class GroupStatsEndpoint(GroupEndpoint, StatsMixin):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_tagkey_details.py b/src/sentry/issues/endpoints/group_tagkey_details.py
index 613835f26bd6..c9e9fd720291 100644
--- a/src/sentry/issues/endpoints/group_tagkey_details.py
+++ b/src/sentry/issues/endpoints/group_tagkey_details.py
@@ -5,7 +5,7 @@
 from sentry import tagstore
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environment_id
@@ -35,6 +35,7 @@ class GroupTagKeyDetailsEndpoint(GroupEndpoint):
         "GET": ApiPublishStatus.PUBLIC,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
 
     enforce_rate_limit = True
     rate_limits = RateLimitConfig(
diff --git a/src/sentry/issues/endpoints/group_tagkey_values.py b/src/sentry/issues/endpoints/group_tagkey_values.py
index 237cc54db262..60497c542a3f 100644
--- a/src/sentry/issues/endpoints/group_tagkey_values.py
+++ b/src/sentry/issues/endpoints/group_tagkey_values.py
@@ -6,7 +6,7 @@
 from sentry.analytics.events.eventuser_endpoint_request import EventUserEndpointRequest
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environments
@@ -36,6 +36,7 @@ class GroupTagKeyValuesEndpoint(GroupEndpoint):
         "GET": ApiPublishStatus.PUBLIC,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
 
     enforce_rate_limit = True
     rate_limits = RateLimitConfig(
diff --git a/src/sentry/issues/endpoints/group_tags.py b/src/sentry/issues/endpoints/group_tags.py
index 803f95fa0614..d95ebf96b51e 100644
--- a/src/sentry/issues/endpoints/group_tags.py
+++ b/src/sentry/issues/endpoints/group_tags.py
@@ -7,7 +7,7 @@
 
 from sentry import tagstore
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environments
 from sentry.api.helpers.mobile import get_readable_device_name
@@ -25,6 +25,8 @@
 
 @cell_silo_endpoint
 class GroupTagsEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_tombstone.py b/src/sentry/issues/endpoints/group_tombstone.py
index ef411afacae7..8803c765385c 100644
--- a/src/sentry/issues/endpoints/group_tombstone.py
+++ b/src/sentry/issues/endpoints/group_tombstone.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.paginator import OffsetPaginator
 from sentry.api.serializers import serialize
@@ -14,6 +14,7 @@
 @cell_silo_endpoint
 class GroupTombstoneEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_tombstone_details.py b/src/sentry/issues/endpoints/group_tombstone_details.py
index 07f8f59ef549..64f9e57ead07 100644
--- a/src/sentry/issues/endpoints/group_tombstone_details.py
+++ b/src/sentry/issues/endpoints/group_tombstone_details.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases import ProjectEndpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.utils import to_valid_int_id
@@ -15,6 +15,7 @@
 @cell_silo_endpoint
 class GroupTombstoneDetailsEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "DELETE": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/group_user_reports.py b/src/sentry/issues/endpoints/group_user_reports.py
index 7f4a31842356..8d5ac3fa5a61 100644
--- a/src/sentry/issues/endpoints/group_user_reports.py
+++ b/src/sentry/issues/endpoints/group_user_reports.py
@@ -2,7 +2,7 @@
 from rest_framework.response import Response
 
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.environments import get_environment
 from sentry.api.paginator import DateTimePaginator
@@ -16,6 +16,8 @@
 
 @cell_silo_endpoint
 class GroupUserReportsEndpoint(GroupEndpoint):
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
+
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/organization_code_mapping_repo_prefixes.py b/src/sentry/issues/endpoints/organization_code_mapping_repo_prefixes.py
index 5ac8b9ba4997..756c6bff9a94 100644
--- a/src/sentry/issues/endpoints/organization_code_mapping_repo_prefixes.py
+++ b/src/sentry/issues/endpoints/organization_code_mapping_repo_prefixes.py
@@ -9,7 +9,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import (
     OrganizationEndpoint,
     OrganizationIntegrationsLoosePermission,
@@ -111,6 +111,7 @@ def _get_repo_prefixes(
 @cell_silo_endpoint
 class OrganizationCodeMappingRepoPrefixesEndpoint(OrganizationEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {"GET": ApiPublishStatus.EXPERIMENTAL}
     permission_classes = (OrganizationIntegrationsLoosePermission,)
 
diff --git a/src/sentry/issues/endpoints/organization_codeowners_associations.py b/src/sentry/issues/endpoints/organization_codeowners_associations.py
index af722a7a07ed..584688d1f23a 100644
--- a/src/sentry/issues/endpoints/organization_codeowners_associations.py
+++ b/src/sentry/issues/endpoints/organization_codeowners_associations.py
@@ -7,7 +7,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import (
     OrganizationEndpoint,
     OrganizationIntegrationsLoosePermission,
@@ -30,6 +30,7 @@ class CodeOwnersProjectAssociationsResponse(TypedDict):
 @cell_silo_endpoint
 class OrganizationCodeOwnersAssociationsEndpoint(OrganizationEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
diff --git a/src/sentry/issues/endpoints/organization_derive_code_mappings.py b/src/sentry/issues/endpoints/organization_derive_code_mappings.py
index f997c30f4e51..e46417f46f99 100644
--- a/src/sentry/issues/endpoints/organization_derive_code_mappings.py
+++ b/src/sentry/issues/endpoints/organization_derive_code_mappings.py
@@ -39,6 +39,7 @@ class OrganizationDeriveCodeMappingsEndpoint(OrganizationEndpoint):
     """
 
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = 10.0
     publish_status = {
         "GET": ApiPublishStatus.EXPERIMENTAL,
         "POST": ApiPublishStatus.EXPERIMENTAL,
diff --git a/src/sentry/issues/endpoints/organization_eventid.py b/src/sentry/issues/endpoints/organization_eventid.py
index a4fedcfe64fa..da145a5da09d 100644
--- a/src/sentry/issues/endpoints/organization_eventid.py
+++ b/src/sentry/issues/endpoints/organization_eventid.py
@@ -9,7 +9,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.serializers import serialize
@@ -40,6 +40,7 @@ class EventIdLookupResponse(TypedDict):
 @extend_schema(tags=["Organizations"])
 class EventIdLookupEndpoint(OrganizationEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
diff --git a/src/sentry/issues/endpoints/organization_group_index.py b/src/sentry/issues/endpoints/organization_group_index.py
index 02bfb9c0eb78..c6c1c9b632e0 100644
--- a/src/sentry/issues/endpoints/organization_group_index.py
+++ b/src/sentry/issues/endpoints/organization_group_index.py
@@ -16,7 +16,7 @@
 from sentry.analytics.events.issue_search_endpoint_queried import IssueSearchEndpointQueriedEvent
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases import OrganizationEventPermission
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.event_search import SearchFilter
@@ -273,6 +273,7 @@ class OrganizationGroupIndexEndpoint(OrganizationEndpoint):
     }
     idempotent_methods = frozenset()
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = {"GET": DEFAULT_DURATION_BUDGET, "PUT": 10.0, "DELETE": 10.0}
     permission_classes = (OrganizationEventPermission,)
     enforce_rate_limit = True
 
diff --git a/src/sentry/issues/endpoints/organization_group_index_stats.py b/src/sentry/issues/endpoints/organization_group_index_stats.py
index 39a2151835c1..fb407c9c5190 100644
--- a/src/sentry/issues/endpoints/organization_group_index_stats.py
+++ b/src/sentry/issues/endpoints/organization_group_index_stats.py
@@ -4,7 +4,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases import OrganizationEventPermission
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.helpers.group_index import build_query_params_from_request, calculate_stats_period
@@ -27,6 +27,7 @@ class OrganizationGroupIndexStatsEndpoint(OrganizationEndpoint):
     permission_classes = (OrganizationEventPermission,)
     enforce_rate_limit = True
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
 
     rate_limits = RateLimitConfig(
         limit_overrides={
diff --git a/src/sentry/issues/endpoints/organization_group_search_view_details.py b/src/sentry/issues/endpoints/organization_group_search_view_details.py
index 5bd145226447..4c4fe54c0a9c 100644
--- a/src/sentry/issues/endpoints/organization_group_search_view_details.py
+++ b/src/sentry/issues/endpoints/organization_group_search_view_details.py
@@ -7,7 +7,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.serializers.base import serialize
 from sentry.api.serializers.models.groupsearchview import GroupSearchViewSerializer
@@ -40,6 +40,7 @@ class OrganizationGroupSearchViewDetailsEndpoint(OrganizationEndpoint):
         "DELETE": ApiPublishStatus.EXPERIMENTAL,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (GroupSearchViewPermission,)
 
     def get(self, request: Request, organization: Organization, view_id: str) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_group_search_view_details_starred.py b/src/sentry/issues/endpoints/organization_group_search_view_details_starred.py
index 97bb82139828..53b6689d26ed 100644
--- a/src/sentry/issues/endpoints/organization_group_search_view_details_starred.py
+++ b/src/sentry/issues/endpoints/organization_group_search_view_details_starred.py
@@ -4,7 +4,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.api.utils import to_valid_int_id
 from sentry.models.groupsearchview import GroupSearchView, GroupSearchViewVisibility
@@ -34,6 +34,7 @@ class OrganizationGroupSearchViewDetailsStarredEndpoint(OrganizationEndpoint):
         "POST": ApiPublishStatus.EXPERIMENTAL,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (MemberPermission,)
 
     def post(self, request: Request, organization: Organization, view_id: str) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_group_search_view_starred_order.py b/src/sentry/issues/endpoints/organization_group_search_view_starred_order.py
index 87e57e3858ac..357ae496a07d 100644
--- a/src/sentry/issues/endpoints/organization_group_search_view_starred_order.py
+++ b/src/sentry/issues/endpoints/organization_group_search_view_starred_order.py
@@ -5,7 +5,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.models.groupsearchviewstarred import GroupSearchViewStarred
 from sentry.models.organization import Organization
@@ -31,6 +31,7 @@ def validate_view_ids(self, view_ids: list[int]) -> list[int]:
 class OrganizationGroupSearchViewStarredOrderEndpoint(OrganizationEndpoint):
     publish_status = {"PUT": ApiPublishStatus.EXPERIMENTAL}
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (MemberPermission,)
 
     def put(self, request: Request, organization: Organization) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_group_search_view_visit.py b/src/sentry/issues/endpoints/organization_group_search_view_visit.py
index 53428443006e..745f3746a877 100644
--- a/src/sentry/issues/endpoints/organization_group_search_view_visit.py
+++ b/src/sentry/issues/endpoints/organization_group_search_view_visit.py
@@ -5,7 +5,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.api.utils import to_valid_int_id
 from sentry.models.groupsearchview import GroupSearchView
@@ -25,6 +25,7 @@ class OrganizationGroupSearchViewVisitEndpoint(OrganizationEndpoint):
         "POST": ApiPublishStatus.PRIVATE,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (MemberPermission,)
 
     def post(self, request: Request, organization: Organization, view_id: str) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_group_search_views.py b/src/sentry/issues/endpoints/organization_group_search_views.py
index 689d3184fd47..ae1a3b823067 100644
--- a/src/sentry/issues/endpoints/organization_group_search_views.py
+++ b/src/sentry/issues/endpoints/organization_group_search_views.py
@@ -11,7 +11,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.api.paginator import ChainPaginator
 from sentry.api.serializers import serialize
@@ -100,6 +100,7 @@ class OrganizationGroupSearchViewsEndpoint(OrganizationEndpoint):
     }
     idempotent_methods = frozenset()
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (MemberPermission,)
 
     @extend_schema(
diff --git a/src/sentry/issues/endpoints/organization_group_search_views_starred.py b/src/sentry/issues/endpoints/organization_group_search_views_starred.py
index f74e3f63dae0..821ddc5b85c8 100644
--- a/src/sentry/issues/endpoints/organization_group_search_views_starred.py
+++ b/src/sentry/issues/endpoints/organization_group_search_views_starred.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.groupsearchviewstarred import GroupSearchViewStarredSerializer
@@ -23,6 +23,7 @@ class OrganizationGroupSearchViewsStarredEndpoint(OrganizationEndpoint):
         "GET": ApiPublishStatus.EXPERIMENTAL,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (MemberPermission,)
 
     def get(self, request: Request, organization: Organization) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_issues_count.py b/src/sentry/issues/endpoints/organization_issues_count.py
index d82c1b265ada..4aec14431499 100644
--- a/src/sentry/issues/endpoints/organization_issues_count.py
+++ b/src/sentry/issues/endpoints/organization_issues_count.py
@@ -8,7 +8,7 @@
 from sentry import search
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.helpers.group_index import validate_search_filter_permissions
 from sentry.api.helpers.group_index.validators import ValidationError
@@ -35,6 +35,7 @@ class OrganizationIssuesCountEndpoint(OrganizationEndpoint):
         "GET": ApiPublishStatus.PRIVATE,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     enforce_rate_limit = True
     rate_limits = RateLimitConfig(
         limit_overrides={
diff --git a/src/sentry/issues/endpoints/organization_issues_resolved_in_release.py b/src/sentry/issues/endpoints/organization_issues_resolved_in_release.py
index 1454bf19fc28..8a0f1e326071 100644
--- a/src/sentry/issues/endpoints/organization_issues_resolved_in_release.py
+++ b/src/sentry/issues/endpoints/organization_issues_resolved_in_release.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import OrganizationEndpoint, OrganizationPermission
 from sentry.api.helpers.releases import get_group_ids_resolved_in_release
 from sentry.api.serializers import serialize
@@ -16,6 +16,7 @@
 @cell_silo_endpoint
 class OrganizationIssuesResolvedInReleaseEndpoint(OrganizationEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/organization_issues_with_supergroups.py b/src/sentry/issues/endpoints/organization_issues_with_supergroups.py
index b598bcc36fee..8126801912d5 100644
--- a/src/sentry/issues/endpoints/organization_issues_with_supergroups.py
+++ b/src/sentry/issues/endpoints/organization_issues_with_supergroups.py
@@ -10,7 +10,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases import OrganizationEventPermission
 from sentry.api.bases.organization import OrganizationEndpoint
 from sentry.api.helpers.group_index import calculate_stats_period
@@ -34,6 +34,7 @@ class OrganizationIssuesWithSupergroupsEndpoint(OrganizationEndpoint):
         "GET": ApiPublishStatus.EXPERIMENTAL,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     permission_classes = (OrganizationEventPermission,)
     enforce_rate_limit = True
 
diff --git a/src/sentry/issues/endpoints/organization_release_previous_commits.py b/src/sentry/issues/endpoints/organization_release_previous_commits.py
index 8f64ce34cd40..c130e61ac919 100644
--- a/src/sentry/issues/endpoints/organization_release_previous_commits.py
+++ b/src/sentry/issues/endpoints/organization_release_previous_commits.py
@@ -6,7 +6,7 @@
 from sentry.analytics.events.release_get_previous_commits import ReleaseGetPreviousCommitsEvent
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.organization import NoProjects, OrganizationReleasesBaseEndpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.serializers import serialize
@@ -23,6 +23,7 @@ class OrganizationReleasePreviousCommitsEndpoint(OrganizationReleasesBaseEndpoin
         "GET": ApiPublishStatus.PRIVATE,
     }
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     rate_limits = RateLimitConfig(group="CLI")
 
     def get(self, request: Request, organization: Organization, version: str) -> Response:
diff --git a/src/sentry/issues/endpoints/organization_shortid.py b/src/sentry/issues/endpoints/organization_shortid.py
index 7814580c3e2a..0b877b2afc6a 100644
--- a/src/sentry/issues/endpoints/organization_shortid.py
+++ b/src/sentry/issues/endpoints/organization_shortid.py
@@ -6,7 +6,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.group import BaseGroupSerializerResponse
 from sentry.apidocs.constants import (
@@ -33,6 +33,7 @@ class ShortIdLookupResponse(TypedDict):
 @cell_silo_endpoint
 class ShortIdLookupEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
diff --git a/src/sentry/issues/endpoints/project_codeowners_details.py b/src/sentry/issues/endpoints/project_codeowners_details.py
index 515156e83052..fd8a0d14c5f0 100644
--- a/src/sentry/issues/endpoints/project_codeowners_details.py
+++ b/src/sentry/issues/endpoints/project_codeowners_details.py
@@ -13,7 +13,7 @@
 from sentry.analytics.events.codeowners_updated import CodeOwnersUpdated
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.projectcodeowners import (
@@ -56,6 +56,7 @@
 @extend_schema(tags=["Projects"])
 class ProjectCodeOwnersDetailsEndpoint(ProjectCodeOwnersBase):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "DELETE": ApiPublishStatus.PUBLIC,
         "GET": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/project_codeowners_index.py b/src/sentry/issues/endpoints/project_codeowners_index.py
index f5d73b6a3045..73c793defed7 100644
--- a/src/sentry/issues/endpoints/project_codeowners_index.py
+++ b/src/sentry/issues/endpoints/project_codeowners_index.py
@@ -9,7 +9,7 @@
 from sentry.analytics.events.codeowners_created import CodeOwnersCreated
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.projectcodeowners import (
     DEFAULT_CODEOWNERS_EXPAND,
@@ -39,6 +39,7 @@
 @extend_schema(tags=["Projects"])
 class ProjectCodeOwnersEndpoint(ProjectCodeOwnersBase):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
         "POST": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/project_event_details.py b/src/sentry/issues/endpoints/project_event_details.py
index 369bb633b78e..87a822576e30 100644
--- a/src/sentry/issues/endpoints/project_event_details.py
+++ b/src/sentry/issues/endpoints/project_event_details.py
@@ -11,7 +11,7 @@
 from sentry import options
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.serializers import EventSerializer, IssueEventSerializer, serialize
 from sentry.api.serializers.models.event import EventSerializerResponse, GroupEventDetailsResponse
@@ -113,6 +113,7 @@ def wrap_event_response(
 @cell_silo_endpoint
 class ProjectEventDetailsEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
@@ -211,6 +212,7 @@ def get(
 @cell_silo_endpoint
 class EventJsonEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.EXPERIMENTAL,
     }
diff --git a/src/sentry/issues/endpoints/project_events.py b/src/sentry/issues/endpoints/project_events.py
index bd7d02b0eee1..30fed1e60b33 100644
--- a/src/sentry/issues/endpoints/project_events.py
+++ b/src/sentry/issues/endpoints/project_events.py
@@ -33,6 +33,7 @@
 @cell_silo_endpoint
 class ProjectEventsEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = 10.0
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
     }
diff --git a/src/sentry/issues/endpoints/project_group_index.py b/src/sentry/issues/endpoints/project_group_index.py
index 794a0f565727..2eaf20ee6d51 100644
--- a/src/sentry/issues/endpoints/project_group_index.py
+++ b/src/sentry/issues/endpoints/project_group_index.py
@@ -10,7 +10,7 @@
 from sentry.analytics.events.project_issue_searched import ProjectIssueSearchEvent
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint, ProjectEventPermission
 from sentry.api.helpers.environments import get_environment_func
 from sentry.api.helpers.group_index import (
@@ -50,6 +50,7 @@
 @cell_silo_endpoint
 class ProjectGroupIndexEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "DELETE": ApiPublishStatus.EXPERIMENTAL,
         "GET": ApiPublishStatus.EXPERIMENTAL,
diff --git a/src/sentry/issues/endpoints/project_group_stats.py b/src/sentry/issues/endpoints/project_group_stats.py
index 91b6e683d317..add451b80736 100644
--- a/src/sentry/issues/endpoints/project_group_stats.py
+++ b/src/sentry/issues/endpoints/project_group_stats.py
@@ -4,7 +4,7 @@
 from sentry import tsdb
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import StatsMixin, cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, StatsMixin, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.environments import get_environment_id
@@ -19,6 +19,7 @@
 @cell_silo_endpoint
 class ProjectGroupStatsEndpoint(ProjectEndpoint, StatsMixin):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/project_issues_resolved_in_release.py b/src/sentry/issues/endpoints/project_issues_resolved_in_release.py
index b74f8b33bc77..0eb2301a0df6 100644
--- a/src/sentry/issues/endpoints/project_issues_resolved_in_release.py
+++ b/src/sentry/issues/endpoints/project_issues_resolved_in_release.py
@@ -3,7 +3,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint, ProjectPermission
 from sentry.api.helpers.environments import get_environment_func
 from sentry.api.helpers.releases import get_group_ids_resolved_in_release
@@ -16,6 +16,7 @@
 @cell_silo_endpoint
 class ProjectIssuesResolvedInReleaseEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.EXPERIMENTAL,
     }
diff --git a/src/sentry/issues/endpoints/project_ownership.py b/src/sentry/issues/endpoints/project_ownership.py
index a94508aa06c5..c643900cf0f3 100644
--- a/src/sentry/issues/endpoints/project_ownership.py
+++ b/src/sentry/issues/endpoints/project_ownership.py
@@ -11,7 +11,7 @@
 from sentry import audit_log, features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.project import ProjectEndpoint, ProjectOwnershipPermission
 from sentry.api.serializers import serialize
 from sentry.api.serializers.models.projectownership import (
@@ -237,6 +237,7 @@ def __modify_auto_assignment(self, ownership: ProjectOwnership) -> bool:
 @extend_schema(tags=["Projects"])
 class ProjectOwnershipEndpoint(ProjectEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = {"GET": DEFAULT_DURATION_BUDGET, "PUT": 10.0}
     publish_status = {
         "GET": ApiPublishStatus.PUBLIC,
         "PUT": ApiPublishStatus.PUBLIC,
diff --git a/src/sentry/issues/endpoints/project_stacktrace_link.py b/src/sentry/issues/endpoints/project_stacktrace_link.py
index 78ba1c6baf6e..201066cf5f11 100644
--- a/src/sentry/issues/endpoints/project_stacktrace_link.py
+++ b/src/sentry/issues/endpoints/project_stacktrace_link.py
@@ -183,6 +183,7 @@ class ProjectStacktraceLinkEndpoint(ProjectEndpoint):
     """
 
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = 10.0
 
     @extend_schema(
         operation_id="getProjectStacktraceLink",
diff --git a/src/sentry/issues/endpoints/project_stacktrace_source_context.py b/src/sentry/issues/endpoints/project_stacktrace_source_context.py
index 395cb9d4d43c..5a38d04160f2 100644
--- a/src/sentry/issues/endpoints/project_stacktrace_source_context.py
+++ b/src/sentry/issues/endpoints/project_stacktrace_source_context.py
@@ -37,6 +37,7 @@ class ProjectStacktraceSourceContextEndpoint(ProjectEndpoint):
     """
 
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = 10.0
 
     def get(self, request: Request, project: Project) -> Response:
         if not project.get_option("sentry:scm_source_context_enabled", False):
diff --git a/src/sentry/issues/endpoints/related_issues.py b/src/sentry/issues/endpoints/related_issues.py
index bd85aa27e0f2..3c2cc015995f 100644
--- a/src/sentry/issues/endpoints/related_issues.py
+++ b/src/sentry/issues/endpoints/related_issues.py
@@ -4,7 +4,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.helpers.deprecation import deprecated
 from sentry.api.helpers.projects import filter_projects_by_permissions
 from sentry.constants import CELL_API_DEPRECATION_DATE, ObjectStatus
@@ -26,6 +26,7 @@ class RequestSerializer(serializers.Serializer[None]):
 @cell_silo_endpoint
 class RelatedIssuesEndpoint(GroupEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {"GET": ApiPublishStatus.EXPERIMENTAL}
     enforce_rate_limit = True
     rate_limits = RateLimitConfig(
diff --git a/src/sentry/issues/endpoints/shared_group_details.py b/src/sentry/issues/endpoints/shared_group_details.py
index 0fd6699d5561..e8b7b1f357b8 100644
--- a/src/sentry/issues/endpoints/shared_group_details.py
+++ b/src/sentry/issues/endpoints/shared_group_details.py
@@ -5,7 +5,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import Endpoint, cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, Endpoint, cell_silo_endpoint
 from sentry.api.exceptions import ResourceDoesNotExist
 from sentry.api.helpers.environments import get_environment_func
 from sentry.api.serializers import SharedGroupSerializer, serialize
@@ -15,6 +15,7 @@
 @cell_silo_endpoint
 class SharedGroupDetailsEndpoint(Endpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/team_all_unresolved_issues.py b/src/sentry/issues/endpoints/team_all_unresolved_issues.py
index 18f8af8eebb4..b2689f482004 100644
--- a/src/sentry/issues/endpoints/team_all_unresolved_issues.py
+++ b/src/sentry/issues/endpoints/team_all_unresolved_issues.py
@@ -13,7 +13,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.team import TeamEndpoint
 from sentry.api.helpers.environments import get_environments
 from sentry.api.utils import get_date_range_from_params
@@ -166,6 +166,7 @@ def calculate_unresolved_counts(
 @cell_silo_endpoint
 class TeamAllUnresolvedIssuesEndpoint(TeamEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/team_groups_old.py b/src/sentry/issues/endpoints/team_groups_old.py
index 68f02e5ecd08..ad0fd6d3c6b4 100644
--- a/src/sentry/issues/endpoints/team_groups_old.py
+++ b/src/sentry/issues/endpoints/team_groups_old.py
@@ -6,7 +6,7 @@
 
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.team import TeamEndpoint
 from sentry.api.helpers.environments import get_environment_func, get_environments
 from sentry.api.serializers import GroupSerializer, serialize
@@ -17,6 +17,7 @@
 @cell_silo_endpoint
 class TeamGroupsOldEndpoint(TeamEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/issues/endpoints/team_issue_breakdown.py b/src/sentry/issues/endpoints/team_issue_breakdown.py
index 9041618c51df..470783b30f7f 100644
--- a/src/sentry/issues/endpoints/team_issue_breakdown.py
+++ b/src/sentry/issues/endpoints/team_issue_breakdown.py
@@ -10,7 +10,7 @@
 from sentry import features
 from sentry.api.api_owners import ApiOwner
 from sentry.api.api_publish_status import ApiPublishStatus
-from sentry.api.base import cell_silo_endpoint
+from sentry.api.base import DEFAULT_DURATION_BUDGET, cell_silo_endpoint
 from sentry.api.bases.team import TeamEndpoint
 from sentry.api.helpers.environments import get_environments
 from sentry.api.utils import get_date_range_from_params
@@ -29,6 +29,7 @@
 @cell_silo_endpoint
 class TeamIssueBreakdownEndpoint(TeamEndpoint):
     owner = ApiOwner.ISSUES
+    max_acceptable_duration = DEFAULT_DURATION_BUDGET
     publish_status = {
         "GET": ApiPublishStatus.PRIVATE,
     }
diff --git a/src/sentry/middleware/stats.py b/src/sentry/middleware/stats.py
index d3f827aa8493..03ddd08cacf9 100644
--- a/src/sentry/middleware/stats.py
+++ b/src/sentry/middleware/stats.py
@@ -44,6 +44,14 @@ def process_view(
         if path and path.startswith(self.allowed_paths):
             setattr(request, "_view_path", path)
             setattr(request, "_start_time", time.monotonic())
+
+            view_class = getattr(view_func, "view_class", None)
+            max_acceptable_duration = getattr(view_class, "max_acceptable_duration", None)
+            if isinstance(max_acceptable_duration, dict):
+                max_acceptable_duration = max_acceptable_duration.get(request.method)
+
+            setattr(request, "_max_acceptable_duration", max_acceptable_duration)
+            setattr(request, "_view_owner", getattr(view_class, "owner", None))
         return None
 
     def process_response(self, request: Request, response: Response) -> Response:
@@ -83,7 +91,8 @@ def _record_time(request: Request, status_code: int) -> None:
         if start_time is None:
             return
 
-        ms = int((time.monotonic() - start_time) * 1000)
+        duration = time.monotonic() - start_time
+        ms = int(duration * 1000)
         metrics.distribution(
             "view.duration",
             ms,
@@ -91,3 +100,19 @@ def _record_time(request: Request, status_code: int) -> None:
             tags={"method": request.method},
             unit="millisecond",
         )
+
+        max_acceptable_duration = getattr(request, "_max_acceptable_duration", None)
+        if max_acceptable_duration is not None and duration > max_acceptable_duration:
+            owner = getattr(request, "_view_owner", None)
+            metrics.distribution(
+                "view.duration_over_budget",
+                (duration - max_acceptable_duration) * 1000,
+                instance=view_path,
+                tags={
+                    "method": request.method,
+                    "owner": getattr(owner, "value", owner),
+                    "ui_request": tags["ui_request"],
+                },
+                sample_rate=1.0,
+                unit="millisecond",
+            )
diff --git a/tests/sentry/middleware/test_stats.py b/tests/sentry/middleware/test_stats.py
index 493ab16b7445..32b925c2f9b0 100644
--- a/tests/sentry/middleware/test_stats.py
+++ b/tests/sentry/middleware/test_stats.py
@@ -1,11 +1,12 @@
 from functools import cached_property
 from typing import Any
-from unittest.mock import MagicMock, Mock, patch, sentinel
+from unittest.mock import MagicMock, Mock, call, patch, sentinel
 
 from django.test import RequestFactory, override_settings
 from django.urls.base import resolve
 from rest_framework.permissions import AllowAny
 
+from sentry.api.api_owners import ApiOwner
 from sentry.api.base import Endpoint
 from sentry.middleware.ratelimit import RatelimitMiddleware
 from sentry.middleware.stats import RequestTimingMiddleware
@@ -26,6 +27,15 @@ def get(self) -> None:
         raise NotImplementedError
 
 
+class BudgetedEndpoint(Endpoint):
+    owner = ApiOwner.ISSUES
+    max_acceptable_duration = 3.0
+
+
+class MethodBudgetedEndpoint(Endpoint):
+    max_acceptable_duration = {"GET": 3.0, "POST": 5.0}
+
+
 class RequestTimingMiddlewareTest(TestCase):
     middleware = cached_property(RequestTimingMiddleware)
 
@@ -105,3 +115,73 @@ def test_records_ui_request(self, incr: MagicMock) -> None:
             },
             skip_internal=False,
         )
+
+    @patch("sentry.utils.metrics.distribution")
+    @patch("sentry.middleware.stats.time.monotonic", side_effect=[10.0, 14.0])
+    def test_records_duration_over_budget(
+        self, mock_time: MagicMock, distribution: MagicMock
+    ) -> None:
+        view = BudgetedEndpoint.as_view()
+        request = self.factory.get("/")
+        request.resolver_match = resolve("/")
+        response = Mock(status_code=500)
+
+        with patch.object(RequestTimingMiddleware, "allowed_paths", (view.__module__,)):
+            self.middleware.process_view(request, view, [], {})
+        self.middleware.process_response(request, response)
+
+        assert mock_time.call_count == 2
+        distribution.assert_has_calls(
+            [
+                call(
+                    "view.duration",
+                    4000,
+                    instance=request._view_path,
+                    tags={"method": "GET"},
+                    unit="millisecond",
+                ),
+                call(
+                    "view.duration_over_budget",
+                    1000.0,
+                    instance=request._view_path,
+                    tags={"method": "GET", "owner": "issues-feed", "ui_request": False},
+                    sample_rate=1.0,
+                    unit="millisecond",
+                ),
+            ]
+        )
+
+    @patch("sentry.utils.metrics.distribution")
+    @patch("sentry.middleware.stats.time.monotonic", side_effect=[10.0, 13.0])
+    def test_does_not_record_duration_at_budget(
+        self, mock_time: MagicMock, distribution: MagicMock
+    ) -> None:
+        view = BudgetedEndpoint.as_view()
+        request = self.factory.get("/")
+        request.resolver_match = resolve("/")
+        response = Mock(status_code=200)
+
+        with patch.object(RequestTimingMiddleware, "allowed_paths", (view.__module__,)):
+            self.middleware.process_view(request, view, [], {})
+        self.middleware.process_response(request, response)
+
+        assert mock_time.call_count == 2
+        distribution.assert_called_once_with(
+            "view.duration",
+            3000,
+            instance=request._view_path,
+            tags={"method": "GET"},
+            unit="millisecond",
+        )
+
+    def test_resolves_method_specific_duration_budget(self) -> None:
+        view = MethodBudgetedEndpoint.as_view()
+        get_request = self.factory.get("/")
+        delete_request = self.factory.delete("/")
+
+        with patch.object(RequestTimingMiddleware, "allowed_paths", (view.__module__,)):
+            self.middleware.process_view(get_request, view, [], {})
+            self.middleware.process_view(delete_request, view, [], {})
+
+        assert get_request._max_acceptable_duration == 3.0
+        assert delete_request._max_acceptable_duration is None