Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for theme_image_style

theme_image_styleRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)18,198 18,206 8 0.0%
Incl. Wall Time (microsec) per call 1,820 1,821 1 0.0%
Excl. Wall Time (microsec)171 175 4 2.3%
Incl. CPU (microsecs)15,767 15,854 87 0.6%
Incl. CPU (microsecs) per call 1,577 1,585 9 0.6%
Excl. CPU (microsec)137 149 12 8.8%
Incl. MemUse (bytes)268,648 268,632 -16 -0.0%
Incl. MemUse (bytes) per call 26,865 26,863 -2 -0.0%
Excl. MemUse (bytes)-320 -320 0 0.0%
Incl. PeakMemUse (bytes)281,664 282,864 1,200 0.4%
Incl. PeakMemUse (bytes) per call 28,166 28,286 120 0.4%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for theme_image_style [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
theme_image_style0 N/A% 8 0.3% 87 9.2% -16 -0.0% 1,200 1.7%
Exclusive Metrics Diff for Current Function4 50.0% 12 13.8% 0 0.0% 0 0.0%
Parent function
theme@60 N/A% 8 100.0% 87 100.0% -16 -100.0% 1,200 100.0%
Child functions
theme@70 N/A% 49 612.5% 47 54.0% 0 0.0% 384 32.0%
image_style_url0 N/A% -47 -587.5% -13 -14.9% 0 0.0% -40 -3.3%
drupal_html_class0 N/A% 1 12.5% -1 -1.1% 0 0.0% 0 0.0%
image_style_transform_dimensions0 N/A% 1 12.5% 42 48.3% -16 -100.0% 856 71.3%