diff --git a/tools/perf/tests/shell/stat_all_metrics.sh b/tools/perf/tests/shell/stat_all_metrics.sh
index feeb34c6fa6d..df5fa27b21ae 100755
--- a/tools/perf/tests/shell/stat_all_metrics.sh
+++ b/tools/perf/tests/shell/stat_all_metrics.sh
@@ -7,7 +7,7 @@ ParanoidAndNotRoot()
   [ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ]
 }
 
-test_prog="sleep 0.01"
+test_prog="true"
 system_wide_flag="-a"
 if ParanoidAndNotRoot 0
 then
diff --git a/tools/perf/tests/shell/stat_metrics_values.sh b/tools/perf/tests/shell/stat_metrics_values.sh
index 76f1e99d1273..86c5c7f70933 100755
--- a/tools/perf/tests/shell/stat_metrics_values.sh
+++ b/tools/perf/tests/shell/stat_metrics_values.sh
@@ -18,7 +18,7 @@ fi
 pythonvalidator=$(dirname $0)/lib/perf_metric_validation.py
 rulefile=$(dirname $0)/lib/perf_metric_validation_rules.json
 tmpdir=$(mktemp -d /tmp/__perf_test.program.XXXXX)
-workload="perf bench futex hash -r 2 -s"
+workload="perf bench futex hash -r 1 -s"
 
 # Add -debug, save data file and full rule file
 echo "Launch python validation script $pythonvalidator"