diff --git a/src/sentry/tasks/post_process.py b/src/sentry/tasks/post_process.py
index 6bfda95ca8c9c6..e49d73fb9977d6 100644
--- a/src/sentry/tasks/post_process.py
+++ b/src/sentry/tasks/post_process.py
@@ -659,32 +659,6 @@ def get_event_raise_exception() -> Event:
             tags=metric_tags,
         )
 
-        if not is_reprocessed:
-            received_at = event.data.get("received")
-            saved_at = event.data.get("nodestore_insert")
-            post_processed_at = time()
-
-            if saved_at:
-                metrics.timing(
-                    "events.saved_to_post_processed",
-                    post_processed_at - saved_at,
-                    instance=event.data["platform"],
-                    tags=metric_tags,
-                )
-            else:
-                metrics.incr("events.missing_nodestore_insert", tags=metric_tags)
-
-            if received_at:
-                metrics.timing(
-                    "events.time-to-post-process",
-                    post_processed_at - received_at,
-                    instance=event.data["platform"],
-                    tags=metric_tags,
-                )
-
-            else:
-                metrics.incr("events.missing_received", tags=metric_tags)
-
 
 def run_post_process_job(job: PostProcessJob) -> None:
     group_event = job["event"]
diff --git a/src/sentry/utils/event.py b/src/sentry/utils/event.py
index 31b9456862e978..86e2271fd5fa48 100644
--- a/src/sentry/utils/event.py
+++ b/src/sentry/utils/event.py
@@ -109,6 +109,7 @@ def track_event_since_received(
 
     received_at = event_data.get("received")
     if not received_at:
+        metrics.incr("events.missing_received", tags=tags)
         return
 
     platform = event_data.get("platform")
diff --git a/tests/sentry/tasks/test_post_process.py b/tests/sentry/tasks/test_post_process.py
index f51074e9003ba1..c83671a7dec94b 100644
--- a/tests/sentry/tasks/test_post_process.py
+++ b/tests/sentry/tasks/test_post_process.py
@@ -191,28 +191,6 @@ def test_processing_cache_cleared_with_commits(self) -> None:
         )
         assert event_processing_store.get(cache_key) is None
 
-    @patch("sentry.utils.metrics.timing")
-    @patch("sentry.tasks.post_process.logger")
-    def test_time_to_process_metric(
-        self, logger_mock: MagicMock, metric_timing_mock: MagicMock
-    ) -> None:
-        event = self.create_event(data={}, project_id=self.project.id)
-        self.call_post_process_group(
-            is_new=True,
-            is_regression=False,
-            is_new_group_environment=True,
-            event=event,
-        )
-        metric_timing_mock.assert_any_call(
-            "events.time-to-post-process",
-            mock.ANY,
-            instance=mock.ANY,
-            tags={"occurrence_type": mock.ANY},
-        )
-        assert "tasks.post_process.old_time_to_post_process" not in [
-            args[0] for args in logger_mock.warning.call_args_list
-        ]
-
 
 class DeriveCodeMappingsProcessGroupTestMixin(BasePostProgressGroupMixin):
     def _create_event(