Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,064 1,068 4 0.4%
Incl. Wall Time (microsec) per call 1,064 1,068 4 0.4%
Excl. Wall Time (microsec)140 148 8 5.7%
Incl. CPU (microsecs)994 995 1 0.1%
Incl. CPU (microsecs) per call 994 995 1 0.1%
Excl. CPU (microsec)104 111 7 6.7%
Incl. MemUse (bytes)21,168 21,176 8 0.0%
Incl. MemUse (bytes) per call 21,168 21,176 8 0.0%
Excl. MemUse (bytes)13,432 13,432 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% 4 0.0% 1 0.0% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 200.0% 7 700.0% 0 0.0% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 4 100.0% 1 100.0% 8 100.0% 0 N/A%
Child functions
file_create_url0 N/A% -6 -150.0% -4 -400.0% 0 0.0% 0 N/A%
Drupal\Core\KeyValueStore\State::get0 N/A% 2 50.0% 0 0.0% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -4 -400.0% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 24 300.0% 0 N/A%
array_keys0 N/A% 0 0.0% 2 200.0% -16 -200.0% 0 N/A%