Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)964 981 17 1.8%
Incl. Wall Time (microsec) per call 964 981 17 1.8%
Excl. Wall Time (microsec)149 156 7 4.7%
Incl. CPU (microsecs)966 982 16 1.7%
Incl. CPU (microsecs) per call 966 982 16 1.7%
Excl. CPU (microsec)113 140 27 23.9%
Incl. MemUse (bytes)19,496 19,496 0 0.0%
Incl. MemUse (bytes) per call 19,496 19,496 0 0.0%
Excl. MemUse (bytes)12,328 12,328 0 0.0%
Incl. PeakMemUse (bytes)9,736 9,736 0 0.0%
Incl. PeakMemUse (bytes) per call 9,736 9,736 0 0.0%
Excl. PeakMemUse (bytes)3,520 3,520 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% 17 3.8% 16 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 41.2% 27 168.8% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 17 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 0 0.0% -13 -81.2% 0 N/A% 0 N/A%
file_create_url0 N/A% 10 58.8% 6 37.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -6 -37.5% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%