NET0460 query the details endpoint to collect perf stats

monitoring/monitorlib/rid.py

@@ -155,6 +155,24 @@ def dp_data_resp_percentile95_s(self) -> float:
         else:
             raise ValueError("Unsupported RID version '{}'".format(self))
 
+    @property
+    def dp_details_resp_percentile95_s(self) -> float:
+        if self == RIDVersion.f3411_19:
+            return v19.constants.NetDpDetailsResponse95thPercentileSeconds
+        elif self == RIDVersion.f3411_22a:
+            return v22a.constants.NetDpDetailsResponse95thPercentileSeconds
+        else:
+            raise ValueError("Unsupported RID version '{}'".format(self))
+
+    @property
+    def dp_details_resp_percentile99_s(self) -> float:
+        if self == RIDVersion.f3411_19:
+            return v19.constants.NetDpDetailsResponse99thPercentileSeconds
+        elif self == RIDVersion.f3411_22a:
+            return v22a.constants.NetDpDetailsResponse99thPercentileSeconds
+        else:
+            raise ValueError("Unsupported RID version '{}'".format(self))
+
     @property
     def dp_data_resp_percentile99_s(self) -> float:
         if self == RIDVersion.f3411_19:

monitoring/uss_qualifier/resources/netrid/observers.py

@@ -59,7 +59,10 @@ def observe_flight_details(
         self, flight_id: str
     ) -> Tuple[Optional[observation_api.GetDetailsResponse], fetch.Query]:
         query = fetch.query_and_describe(
-            self.session, "GET", f"/display_data/{flight_id}"
+            self.session,
+            "GET",
+            f"/display_data/{flight_id}",
+            scope=self.rid_version.read_scope,
         )
         try:
             result = (

monitoring/uss_qualifier/scenarios/astm/netrid/common/aggregate_checks.py

@@ -71,9 +71,59 @@ def run(self):
         self._dp_display_data_times_step()
         self.end_test_step()
 
+        self.begin_test_step("Performance of /display_data details requests")
+        self._dp_display_data_details_times_step()
+        self.end_test_step()
+
         self.end_test_case()
         self.end_test_scenario()
 
+    def _dp_display_data_details_times_step(self):
+        """
+        Check performance of /display_data/<flight_id> requests and comfirm they conform to NetDpDetailsResponse95thPercentile (2s) and NetDpDetailsResponse99thPercentile (6s)
+        """
+        pattern = re.compile(r"/display_data/[-:\w]+")
+        for participant, all_queries in self._queries_by_participant.items():
+            relevant_queries: List[fetch.Query] = list()
+            for query in all_queries:
+                match = pattern.search(query.request.url)
+                if match is not None and query.status_code == 200:
+                    relevant_queries.append(query)
+
+            if len(relevant_queries) == 0:
+                # this may be a service provider
+                self.record_note(
+                    f"{participant}/display_data details",
+                    "skipped check: no relevant queries",
+                )
+                continue
+
+            # compute percentiles
+            durations = [query.response.elapsed_s for query in relevant_queries]
+            [p95, p99] = evaluation.compute_percentiles(durations, [95, 99])
+            with self.check(
+                "Performance of /display_data/<flight_id> requests", [participant]
+            ) as check:
+                if p95 > self._rid_version.dp_details_resp_percentile95_s:
+                    check.record_failed(
+                        summary=f"95th percentile of durations for DP display_data details queries is higher than threshold",
+                        severity=Severity.Medium,
+                        participants=[participant],
+                        details=f"threshold: {self._rid_version.dp_details_resp_percentile95_s}s, 95th percentile: {p95}s",
+                    )
+                if p99 > self._rid_version.dp_details_resp_percentile99_s:
+                    check.record_failed(
+                        summary=f"99th percentile of durations for DP display_data details queries is higher than threshold",
+                        severity=Severity.Medium,
+                        participants=[participant],
+                        details=f"threshold: {self._rid_version.dp_details_resp_percentile99_s}s, 99th percentile: {p99}s",
+                    )
+
+            self.record_note(
+                f"{participant}/display_data details stats computed on {len(durations)} queries",
+                f"95th percentile: {p95}s, 99th percentile: {p99}s",
+            )
+
     def _dp_display_data_times_step(self):
         """
         :return: the query durations of respectively the initial queries and the subsequent ones

monitoring/uss_qualifier/scenarios/astm/netrid/display_data_evaluator.py

@@ -261,6 +261,12 @@ def evaluate_system_instantaneously(
                     query,
                     verified_sps,
                 )
+                # We also issue queries to the flight details endpoint in order to collect
+                # performance statistics, which are computed and checked at a later stage.
+                if query.status_code == 200:
+                    for flight in observation.flights:
+                        (_, detailQuery) = observer.observe_flight_details(flight.id)
+                        self._test_scenario.record_query(detailQuery)
 
                 # TODO: If bounding rect is smaller than cluster threshold, expand slightly above cluster threshold and re-observe
                 # TODO: If bounding rect is smaller than area-too-large threshold, expand slightly above area-too-large threshold and re-observe

monitoring/uss_qualifier/scenarios/astm/netrid/v19/aggregate_checks.md

@@ -19,6 +19,14 @@ The observers to evaluate in the report.
 
 ## Performance of Display Providers requests test case
 
+### Performance of /display_data details requests test step
+
+#### Performance of /display_data/<flight_id> requests check
+
+**[astm.f3411.v19.NET0460](../../../../requirements/astm/f3411/v19.md) Checks that the DP response times for the
+`/display_data/<flight_id>` endpoint have a p95 and p99 that are respectively below
+`NetDpDetailsResponse95thPercentileSeconds` (2 seconds) and `NetDpDetailsResponse99thPercentileSeconds` (6 seconds).
+
 ### Performance of /display_data requests test step
 In this step, all successful display data queries made during the execution of the previous scenarios are aggregated per
 observer and per request (identified by their URLs). For each of those, and using the session length

monitoring/uss_qualifier/scenarios/astm/netrid/v22a/aggregate_checks.md

@@ -19,6 +19,14 @@ The observers to evaluate in the report.
 
 ## Performance of Display Providers requests test case
 
+### Performance of /display_data details requests test step
+
+#### Performance of /display_data/<flight_id> requests check
+
+**[astm.f3411.v19.NET0460](../../../../requirements/astm/f3411/v19.md) Checks that the DP response times for the
+`/display_data/<flight_id>` endpoint have a p95 and p99 that are respectively below
+`NetDpDetailsResponse95thPercentileSeconds` (2 seconds) and `NetDpDetailsResponse99thPercentileSeconds` (6 seconds).
+
 ### Performance of /display_data requests test step
 In this step, all successful display data queries made during the execution of the previous scenarios are aggregated per
 observer and per request (identified by their URLs). For each of those, and using the session length