Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)854 856 2 0.2%
Incl. Wall Time (microsec) per call 854 856 2 0.2%
Excl. Wall Time (microsec)114 119 5 4.4%
Incl. CPU (microsecs)697 703 6 0.9%
Incl. CPU (microsecs) per call 697 703 6 0.9%
Excl. CPU (microsec)76 82 6 7.9%
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% 2 0.1% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 250.0% 6 100.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 2 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\KeyValueStore\State::get0 N/A% -2 -100.0% -1 -16.7% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -50.0% 3 50.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%