Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,407 2,363 -44 -1.8%
Incl. Wall Time (microsec) per call 2,407 2,363 -44 -1.8%
Excl. Wall Time (microsec)502 498 -4 -0.8%
Incl. CPU (microsecs)2,409 2,364 -45 -1.9%
Incl. CPU (microsecs) per call 2,409 2,364 -45 -1.9%
Excl. CPU (microsec)352 351 -1 -0.3%
Incl. MemUse (bytes)21,360 21,424 64 0.3%
Incl. MemUse (bytes) per call 21,360 21,424 64 0.3%
Excl. MemUse (bytes)-42,536 -42,656 -120 -0.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -44 -0.2% -45 -0.2% 64 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -9.1% -1 -2.2% -120 -187.5% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -44 -100.0% -45 -100.0% 64 100.0% 0 N/A%
Child functions
file_create_url0 N/A% -15 -34.1% -18 -40.0% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -14 -31.8% -7 -15.6% -40 -62.5% 0 N/A%
count0 N/A% -5 -11.4% -4 -8.9% 0 0.0% 0 N/A%
array_keys0 N/A% -3 -6.8% -4 -8.9% 32 50.0% 0 N/A%
implode0 N/A% -2 -4.5% -2 -4.4% 16 25.0% 0 N/A%
array_slice0 N/A% -1 -2.3% -2 -4.4% 24 37.5% 0 N/A%
strpos0 N/A% 1 2.3% -2 -4.4% 16 25.0% 0 N/A%
variable_get0 N/A% -1 -2.3% -1 -2.2% 24 37.5% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 0 0.0% -4 -8.9% 112 175.0% 0 N/A%