Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,829 2,800 -29 -1.0%
Incl. Wall Time (microsec) per call 2,829 2,800 -29 -1.0%
Excl. Wall Time (microsec)409 397 -12 -2.9%
Incl. CPU (microsecs)2,799 2,772 -27 -1.0%
Incl. CPU (microsecs) per call 2,799 2,772 -27 -1.0%
Excl. CPU (microsec)326 314 -12 -3.7%
Incl. MemUse (bytes)43,384 43,384 0 0.0%
Incl. MemUse (bytes) per call 43,384 43,384 0 0.0%
Excl. MemUse (bytes)30,624 30,640 16 0.1%
Incl. PeakMemUse (bytes)6,688 0 -6,688 -100.0%
Incl. PeakMemUse (bytes) per call 6,688 0 -6,688 -100.0%
Excl. PeakMemUse (bytes)3,328 0 -3,328 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionRenderer::render [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\Core\Asset\CssCollectionRenderer::render0 N/A% -29 -0.1% -27 -0.1% 0 0.0% -6,688 -2.8%
Exclusive Metrics Diff for Current Function-12 -41.4% -12 -44.4% 16 N/A% -3,328 -49.8%
Parent function
drupal_pre_render_styles0 N/A% -29 -100.0% -27 -100.0% 0 N/A% -6,688 -100.0%
Child functions
file_create_url0 N/A% -7 -24.1% -7 -25.9% 0 N/A% -3,360 -50.2%
count0 N/A% -6 -20.7% -5 -18.5% 0 N/A% 0 0.0%
array_keys0 N/A% -4 -13.8% -3 -11.1% -16 N/A% 0 0.0%
strpos0 N/A% -3 -10.3% -7 -25.9% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::get0 N/A% 3 10.3% 7 25.9% 0 N/A% 0 0.0%