Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)759 832 73 9.6%
Incl. Wall Time (microsec) per call 759 832 73 9.6%
Excl. Wall Time (microsec)118 127 9 7.6%
Incl. CPU (microsecs)728 800 72 9.9%
Incl. CPU (microsecs) per call 728 800 72 9.9%
Excl. CPU (microsec)87 114 27 31.0%
Incl. MemUse (bytes)18,272 18,328 56 0.3%
Incl. MemUse (bytes) per call 18,272 18,328 56 0.3%
Excl. MemUse (bytes)11,200 11,208 8 0.1%
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% 73 1.1% 72 1.1% 56 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function9 12.3% 27 37.5% 8 14.3% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 73 100.0% 72 100.0% 56 100.0% 0 N/A%
Child functions
file_create_url0 N/A% 35 47.9% 29 40.3% 0 0.0% 0 N/A%
Drupal\Core\State\State::get0 N/A% 25 34.2% 25 34.7% 0 0.0% 0 N/A%
count0 N/A% 3 4.1% -7 -9.7% 24 42.9% 0 N/A%
array_keys0 N/A% 1 1.4% 2 2.8% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -4 -5.6% 24 42.9% 0 N/A%