Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Image\Image::scaleDimensions

Drupal\Component\Image\Image::scaleDimensionsRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)515 502 -13 -2.5%
Incl. Wall Time (microsec) per call 9 8 -0 -2.5%
Excl. Wall Time (microsec)428 414 -14 -3.3%
Incl. CPU (microsecs)565 564 -1 -0.2%
Incl. CPU (microsecs) per call 9 9 -0 -0.2%
Excl. CPU (microsec)421 417 -4 -1.0%
Incl. MemUse (bytes)7,720 7,696 -24 -0.3%
Incl. MemUse (bytes) per call 129 128 -0 -0.3%
Excl. MemUse (bytes)6,928 6,904 -24 -0.3%
Incl. PeakMemUse (bytes)1,328 1,328 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 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% -13 -0.6% -1 -0.0% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -107.7% -4 -400.0% -24 -100.0% 0 N/A%
Parent function
image_dimensions_scale0 N/A% -13 -100.0% -1 -100.0% -24 -100.0% 0 N/A%
Child function
round0 N/A% 1 7.7% 3 300.0% 0 0.0% 0 N/A%