Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)867 873 6 0.7%
Incl. Wall Time (microsec) per call 867 873 6 0.7%
Excl. Wall Time (microsec)177 179 2 1.1%
Incl. CPU (microsecs)868 876 8 0.9%
Incl. CPU (microsecs) per call 868 876 8 0.9%
Excl. CPU (microsec)129 142 13 10.1%
Incl. MemUse (bytes)25,680 25,680 0 0.0%
Incl. MemUse (bytes) per call 25,680 25,680 0 0.0%
Excl. MemUse (bytes)17,304 17,304 0 0.0%
Incl. PeakMemUse (bytes)21,696 21,696 0 0.0%
Incl. PeakMemUse (bytes) per call 21,696 21,696 0 0.0%
Excl. PeakMemUse (bytes)13,816 13,816 0 0.0%

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% 6 0.1% 8 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 33.3% 13 162.5% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 6 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 3 50.0% 7 87.5% 0 N/A% 0 N/A%
count0 N/A% 1 16.7% -10 -125.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%