message: core: disable I/O perf test
  can be enable separately if needed
  not stable (due storage I/O processing)
diff: @@ -12,7 +12,7 @@ typedef TestBaseWithParam<Size_MatType_Str_t> Size_Mat_StrType;
  #define FILE_EXTENSION String(".xml"), String(".yml"), String(".json")
  -PERF_TEST_P(Size_Mat_StrType, fs_text,
  +PERF_TEST_P(Size_Mat_StrType, DISABLED_fs_text,
  testing::Combine(testing::Values(MAT_SIZES),
  testing::Values(MAT_TYPES),
  testing::Values(FILE_EXTENSION))
  @@ -48,7 +48,7 @@ PERF_TEST_P(Size_Mat_StrType, fs_text,
  SANITY_CHECK_NOTHING();
  }
  -PERF_TEST_P(Size_Mat_StrType, fs_base64,
  +PERF_TEST_P(Size_Mat_StrType, DISABLED_fs_base64,
  testing::Combine(testing::Values(MAT_SIZES),
  testing::Values(MAT_TYPES),
  testing::Values(FILE_EXTENSION))
  