diff --git a/compiler-rt/lib/scudo/standalone/tests/combined_test.cpp b/compiler-rt/lib/scudo/standalone/tests/combined_test.cpp
index 4837ac96b9b26..1d4208b6a2aa0 100644
--- a/compiler-rt/lib/scudo/standalone/tests/combined_test.cpp
+++ b/compiler-rt/lib/scudo/standalone/tests/combined_test.cpp
@@ -326,8 +326,10 @@ void ScudoCombinedTest<Config>::BasicTest(scudo::uptr SizeLog) {
     }
   }
 
-  Allocator->printStats();
-  Allocator->printFragmentationInfo();
+  if (TEST_HAS_FAILURE) {
+    Allocator->printStats();
+    Allocator->printFragmentationInfo();
+  }
 }
 
 #define SCUDO_MAKE_BASIC_TEST(SizeLog)                                         \
diff --git a/compiler-rt/lib/scudo/standalone/tests/primary_test.cpp b/compiler-rt/lib/scudo/standalone/tests/primary_test.cpp
index 1f5df28fd7771..3a087c497b1a9 100644
--- a/compiler-rt/lib/scudo/standalone/tests/primary_test.cpp
+++ b/compiler-rt/lib/scudo/standalone/tests/primary_test.cpp
@@ -230,9 +230,11 @@ SCUDO_TYPED_TEST(ScudoPrimaryTest, BasicPrimary) {
   }
   SizeClassAllocator.destroy(nullptr);
   Allocator->releaseToOS(scudo::ReleaseToOS::Force);
-  scudo::ScopedString Str;
-  Allocator->getStats(&Str);
-  Str.output();
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Allocator->getStats(&Str);
+    Str.output();
+  }
 }
 
 struct SmallRegionsConfig {
@@ -289,10 +291,12 @@ TEST(ScudoPrimaryTest, Primary64OOM) {
 
   SizeClassAllocator.destroy(nullptr);
   Allocator.releaseToOS(scudo::ReleaseToOS::Force);
-  scudo::ScopedString Str;
-  Allocator.getStats(&Str);
-  Str.output();
   EXPECT_EQ(AllocationFailed, true);
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Allocator.getStats(&Str);
+    Str.output();
+  }
   Allocator.unmapTestOnly();
 }
 
@@ -328,9 +332,11 @@ SCUDO_TYPED_TEST(ScudoPrimaryTest, PrimaryIterate) {
   }
   SizeClassAllocator.destroy(nullptr);
   Allocator->releaseToOS(scudo::ReleaseToOS::Force);
-  scudo::ScopedString Str;
-  Allocator->getStats(&Str);
-  Str.output();
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Allocator->getStats(&Str);
+    Str.output();
+  }
 }
 
 SCUDO_TYPED_TEST(ScudoPrimaryTest, PrimaryThreaded) {
@@ -385,11 +391,13 @@ SCUDO_TYPED_TEST(ScudoPrimaryTest, PrimaryThreaded) {
   for (auto &T : Threads)
     T.join();
   Allocator->releaseToOS(scudo::ReleaseToOS::Force);
-  scudo::ScopedString Str;
-  Allocator->getStats(&Str);
-  Allocator->getFragmentationInfo(&Str);
-  Allocator->getMemoryGroupFragmentationInfo(&Str);
-  Str.output();
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Allocator->getStats(&Str);
+    Allocator->getFragmentationInfo(&Str);
+    Allocator->getMemoryGroupFragmentationInfo(&Str);
+    Str.output();
+  }
 }
 
 // Through a simple allocation that spans two pages, verify that releaseToOS
diff --git a/compiler-rt/lib/scudo/standalone/tests/quarantine_test.cpp b/compiler-rt/lib/scudo/standalone/tests/quarantine_test.cpp
index 54d42edc374e5..e3e983be54574 100644
--- a/compiler-rt/lib/scudo/standalone/tests/quarantine_test.cpp
+++ b/compiler-rt/lib/scudo/standalone/tests/quarantine_test.cpp
@@ -216,9 +216,11 @@ TEST(ScudoQuarantineTest, GlobalQuarantine) {
   Quarantine.drainAndRecycle(&Cache, Cb);
   EXPECT_EQ(Cache.getSize(), 0UL);
 
-  scudo::ScopedString Str;
-  Quarantine.getStats(&Str);
-  Str.output();
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Quarantine.getStats(&Str);
+    Str.output();
+  }
 }
 
 struct PopulateQuarantineThread {
@@ -248,9 +250,11 @@ TEST(ScudoQuarantineTest, ThreadedGlobalQuarantine) {
   for (scudo::uptr I = 0; I < NumberOfThreads; I++)
     pthread_join(T[I].Thread, 0);
 
-  scudo::ScopedString Str;
-  Quarantine.getStats(&Str);
-  Str.output();
+  if (TEST_HAS_FAILURE) {
+    scudo::ScopedString Str;
+    Quarantine.getStats(&Str);
+    Str.output();
+  }
 
   for (scudo::uptr I = 0; I < NumberOfThreads; I++)
     Quarantine.drainAndRecycle(&T[I].Cache, Cb);
diff --git a/compiler-rt/lib/scudo/standalone/tests/size_class_map_test.cpp b/compiler-rt/lib/scudo/standalone/tests/size_class_map_test.cpp
index 05b5835ff0bb6..73b2823e4c9d1 100644
--- a/compiler-rt/lib/scudo/standalone/tests/size_class_map_test.cpp
+++ b/compiler-rt/lib/scudo/standalone/tests/size_class_map_test.cpp
@@ -12,8 +12,10 @@
 
 template <class SizeClassMap> void testSizeClassMap() {
   typedef SizeClassMap SCMap;
-  scudo::printMap<SCMap>();
   scudo::validateMap<SCMap>();
+  if (TEST_HAS_FAILURE) {
+    scudo::printMap<SCMap>();
+  }
 }
 
 TEST(ScudoSizeClassMapTest, DefaultSizeClassMap) {