From 02432d920e3b174ff44a9fabb82fc8316f236a65 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Tue, 11 Nov 2025 13:22:05 -0800 Subject: [PATCH] perf test stat csv: Update test expectations and events Explicitly use a metric rather than implicitly expecting '-e instructions,cycles' to produce a metric. Use a metric with software events to make it more compatible. Signed-off-by: Ian Rogers Signed-off-by: Namhyung Kim --- tools/perf/tests/shell/lib/stat_output.sh | 2 +- tools/perf/tests/shell/stat+csv_output.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/tests/shell/lib/stat_output.sh b/tools/perf/tests/shell/lib/stat_output.sh index c2ec7881ec1de..3c36e80fe4228 100644 --- a/tools/perf/tests/shell/lib/stat_output.sh +++ b/tools/perf/tests/shell/lib/stat_output.sh @@ -156,7 +156,7 @@ check_metric_only() echo "[Skip] CPU-measurement counter facility not installed" return fi - perf stat --metric-only $2 -e instructions,cycles true + perf stat --metric-only $2 -M page_faults_per_second true commachecker --metric-only echo "[Success]" } diff --git a/tools/perf/tests/shell/stat+csv_output.sh b/tools/perf/tests/shell/stat+csv_output.sh index 7a6f6e1774028..cd6fff5970911 100755 --- a/tools/perf/tests/shell/stat+csv_output.sh +++ b/tools/perf/tests/shell/stat+csv_output.sh @@ -44,7 +44,7 @@ function commachecker() ;; "--per-die") exp=8 ;; "--per-cluster") exp=8 ;; "--per-cache") exp=8 - ;; "--metric-only") exp=2 + ;; "--metric-only") exp=1 esac while read line -- 2.47.3