Index: tools/perf/measurements/image_decoding.py |
diff --git a/tools/perf/measurements/image_decoding.py b/tools/perf/measurements/image_decoding.py |
index eed4ce923b23e7aa339d4011d886cc8433e667b0..471a2c0e55c9463c883cfd8d18057835a010dec0 100644 |
--- a/tools/perf/measurements/image_decoding.py |
+++ b/tools/perf/measurements/image_decoding.py |
@@ -8,6 +8,7 @@ from telemetry.core.platform import tracing_category_filter |
from telemetry.core.platform import tracing_options |
from telemetry.page import page_test |
from telemetry.timeline import model |
+from telemetry.value import improvement_direction |
from telemetry.value import scalar |
@@ -94,10 +95,12 @@ class ImageDecoding(page_test.PageTest): |
results.current_page, 'ImageDecoding_avg', 'ms', image_decoding_avg, |
description='Average decode time for images in 4 different ' |
'formats: gif, png, jpg, and webp. The image files are ' |
- 'located at chrome/test/data/image_decoding.')) |
+ 'located at chrome/test/data/image_decoding.', |
+ improvement_direction=improvement_direction.DOWN)) |
results.AddValue(scalar.ScalarValue( |
results.current_page, 'ImageLoading_avg', 'ms', |
- tab.EvaluateJavaScript('averageLoadingTimeMs()'))) |
+ tab.EvaluateJavaScript('averageLoadingTimeMs()'), |
+ improvement_direction=improvement_direction.DOWN)) |
def CleanUpAfterPage(self, page, tab): |
tracing_controller = tab.browser.platform.tracing_controller |