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

Drupal\Component\Image\Image::scaleDimensionsRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)502 515 13 2.6%
Incl. Wall Time (microsec) per call 8 9 0 2.6%
Excl. Wall Time (microsec)414 428 14 3.4%
Incl. CPU (microsecs)564 565 1 0.2%
Incl. CPU (microsecs) per call 9 9 0 0.2%
Excl. CPU (microsec)417 421 4 1.0%
Incl. MemUse (bytes)7,696 7,720 24 0.3%
Incl. MemUse (bytes) per call 128 129 0 0.3%
Excl. MemUse (bytes)6,904 6,928 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 Function14 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%