From af169837994fcc7f46fe529e635f9da7ad6efe42 Mon Sep 17 00:00:00 2001
From: WenyXu <wenymedia@gmail.com>
Date: Thu, 8 Oct 2026 11:52:36 +0000
Subject: [PATCH] fix(ci): read legacy Tempo ingestion metrics in traces
 summaries

Signed-off-by: WenyXu <wenymedia@gmail.com>
---
 .github/scripts/tracesbench-summary.py |  2 +
 .github/workflows/checks.yml           |  1 +
 tests/perf/test_tracesbench_summary.py | 54 ++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 tests/perf/test_tracesbench_summary.py

diff --git a/.github/scripts/tracesbench-summary.py b/.github/scripts/tracesbench-summary.py
index 78b33d7c212..087a67498f4 100644
--- a/.github/scripts/tracesbench-summary.py
+++ b/.github/scripts/tracesbench-summary.py
@@ -126,6 +126,8 @@ def lifecycle(report, runs, root, targets=TARGETS):
         for run in selected:
             load = run.get('load', {})
             ingest = load.get('ingest', {})
+            if target == 'tempo' and 'ingest' not in load:
+                ingest = load.get('transport', {}).get('ingest', {})
             health = run.get('post_load_health', {})
             execution = run.get('execution', {})
             start, finish = run.get('started_unix_ns'), run.get('finished_unix_ns')
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index d3bad06f41d..deba5010c80 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -99,6 +99,7 @@ jobs:
           python3 tests/perf/test_aliyun_ecs_runner_scripts.py
           python3 tests/perf/test_ci_runner_scripts.py
           python3 tests/perf/test_agent_observability_summary.py
+          python3 tests/perf/test_tracesbench_summary.py
 
   check:
     if: ${{ github.repository == 'GreptimeTeam/greptimedb' && (github.event_name != 'pull_request' || github.event.pull_request.draft == false || github.run_attempt > 1) }}
diff --git a/tests/perf/test_tracesbench_summary.py b/tests/perf/test_tracesbench_summary.py
new file mode 100644
index 00000000000..cb7c4d8e06e
--- /dev/null
+++ b/tests/perf/test_tracesbench_summary.py
@@ -0,0 +1,54 @@
+# Copyright 2023 Greptime Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import importlib.util
+import sys
+import tempfile
+import unittest
+from pathlib import Path
+
+SCRIPT = Path(__file__).parents[2] / '.github/scripts/tracesbench-summary.py'
+sys.path.insert(0, str(SCRIPT.parent))
+spec = importlib.util.spec_from_file_location('tracesbench_summary', SCRIPT)
+summary = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(summary)
+
+
+class LifecycleTest(unittest.TestCase):
+    def test_ingestion_layouts(self):
+        metrics = {'wall_seconds': 0.121723417, 'successful_requests': 17, 'failed_requests': 0}
+        cases = [
+            (target, {'ingest': metrics}, ['121.7 ms', '17', '0'])
+            for target in summary.TARGETS
+        ] + [
+            ('tempo', {'transport': {'ingest': metrics}}, ['121.7 ms', '17', '0']),
+            ('tempo', {'ingest': {'wall_seconds': 0, 'successful_requests': 0, 'failed_requests': 0},
+                       'transport': {'ingest': metrics}}, ['0 µs', '0', '0']),
+            ('tempo', {'ingest': {}, 'transport': {'ingest': metrics}}, ['—', '—', '—']),
+            ('tempo', {'transport': {}}, ['—', '—', '—']),
+        ] + [(target, {}, ['—', '—', '—']) for target in summary.TARGETS] + [
+            (target, {'transport': {'ingest': metrics}}, ['—', '—', '—'])
+            for target in ('greptimedb', 'victoriatraces')
+        ]
+        with tempfile.TemporaryDirectory() as tmp:
+            for target, load, expected in cases:
+                with self.subTest(target=target, load=load):
+                    text = summary.lifecycle({}, [{'target': target, 'load': load}], Path(tmp), [target])
+                    row = next(line for line in text.splitlines() if line.startswith('| ' + target + ' |'))
+                    cells = [cell.strip() for cell in row.split('|')[1:-1]]
+                    self.assertEqual(cells[4:7], expected)
+
+
+if __name__ == '__main__':
+    unittest.main()