Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Image\Image::scaleDimensions

Drupal\Component\Image\Image::scaleDimensionsRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)259 255 -4 -1.5%
Incl. Wall Time (microsec) per call 10 9 -0 -1.5%
Excl. Wall Time (microsec)205 201 -4 -2.0%
Incl. CPU (microsecs)290 284 -6 -2.1%
Incl. CPU (microsecs) per call 11 11 -0 -2.1%
Excl. CPU (microsec)206 209 3 1.5%
Incl. MemUse (bytes)4,528 4,528 0 0.0%
Incl. MemUse (bytes) per call 168 168 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)1,328 1,328 0 0.0%
Incl. PeakMemUse (bytes) per call 49 49 0 0.0%
Excl. PeakMemUse (bytes)800 800 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Image\Image::scaleDimensions [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
Drupal\Component\Image\Image::scaleDimensions0 N/A% -4 -0.0% -6 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 3 50.0% 0 N/A% 0 N/A%
Parent function
image_dimensions_scale0 N/A% -4 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
round0 N/A% 0 0.0% -9 -150.0% 0 N/A% 0 N/A%