Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)856 872 16 1.9%
Incl. Wall Time (microsec) per call 856 872 16 1.9%
Excl. Wall Time (microsec)119 117 -2 -1.7%
Incl. CPU (microsecs)703 715 12 1.7%
Incl. CPU (microsecs) per call 703 715 12 1.7%
Excl. CPU (microsec)82 77 -5 -6.1%
Incl. MemUse (bytes)20,928 20,928 0 0.0%
Incl. MemUse (bytes) per call 20,928 20,928 0 0.0%
Excl. MemUse (bytes)13,312 13,312 0 0.0%
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% 16 3.3% 12 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -12.5% -5 -41.7% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 16 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\KeyValueStore\State::get0 N/A% 15 93.8% 12 100.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 3 18.8% 3 25.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%