Diff Report
Run #51ec6582d0962: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)513 515 2 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)420 428 8 1.9%
Incl. CPU (microsecs)562 565 3 0.5%
Incl. CPU (microsecs) per call 9 9 0 0.5%
Excl. CPU (microsec)413 421 8 1.9%
Incl. MemUse (bytes)7,720 7,720 0 0.0%
Incl. MemUse (bytes) per call 129 129 0 0.0%
Excl. MemUse (bytes)6,928 6,928 0 0.0%
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% 2 0.1% 3 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 400.0% 8 266.7% 0 N/A% 0 N/A%
Parent function
image_dimensions_scale0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
round0 N/A% -6 -300.0% -5 -166.7% 0 N/A% 0 N/A%