gogctuner: fix unstable test in the TestTuner

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
pingcap · Nov 13, 2022 · 2479f1b · 2479f1b
1 parent 86d3b46
commit 2479f1b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/util/gctuner/tuner_test.go b/util/gctuner/tuner_test.go
@@ -53,8 +53,8 @@ func TestTuner(t *testing.T) {
 	runtime.GC()
 	for i := 0; i < 100; i++ {
 		runtime.GC()
-		require.GreaterOrEqual(t, tn.getGCPercent(), uint32(50))
-		require.LessOrEqual(t, tn.getGCPercent(), uint32(100))
+		require.GreaterOrEqual(t, tn.getGCPercent(), MinGCPercent)
+		require.LessOrEqual(t, tn.getGCPercent(), uint32(200))
 	}
 
 	// 3/4 threshold