linux-kernel - [PATCH V3 6/8] pert tests: Update metric-value for perf stat JSON output

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Message-Id: <20230615135315.3662428-7-kan.liang@linux.intel.com>
Date:   Thu, 15 Jun 2023 06:53:13 -0700
From:   kan.liang@...ux.intel.com
To:     acme@...nel.org, mingo@...hat.com, peterz@...radead.org,
        irogers@...gle.com, namhyung@...nel.org, jolsa@...nel.org,
        adrian.hunter@...el.com, linux-perf-users@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     ak@...ux.intel.com, eranian@...gle.com, ahmad.yasin@...el.com,
        Kan Liang <kan.liang@...ux.intel.com>
Subject: [PATCH V3 6/8] pert tests: Update metric-value for perf stat JSON output

From: Kan Liang <kan.liang@...ux.intel.com>

There may be multiplexing triggered, e.g., e-core of ADL.

Reviewed-by: Ian Rogers <irogers@...gle.com>
Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
---
 tools/perf/tests/shell/lib/perf_json_output_lint.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/tests/shell/lib/perf_json_output_lint.py b/tools/perf/tests/shell/lib/perf_json_output_lint.py
index 5e9bd68c83fe..ea55d5ea1ced 100644
--- a/tools/perf/tests/shell/lib/perf_json_output_lint.py
+++ b/tools/perf/tests/shell/lib/perf_json_output_lint.py
@@ -66,10 +66,10 @@ def check_json_output(expected_items):
   for item in json.loads(input):
     if expected_items != -1:
       count = len(item)
-      if count != expected_items and count >= 1 and count <= 4 and 'metric-value' in item:
+      if count != expected_items and count >= 1 and count <= 6 and 'metric-value' in item:
         # Events that generate >1 metric may have isolated metric
-        # values and possibly other prefixes like interval, core and
-        # aggregate-number.
+        # values and possibly other prefixes like interval, core,
+        # aggregate-number, or event-runtime/pcnt-running from multiplexing.
         pass
       elif count != expected_items and count >= 1 and count <= 5 and 'metricgroup' in item:
         pass
-- 
2.35.1