Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,994 1,985 -9 -0.5%
Incl. Wall Time (microsec) per call 1,994 1,985 -9 -0.5%
Excl. Wall Time (microsec)341 339 -2 -0.6%
Incl. CPU (microsecs)1,966 1,956 -10 -0.5%
Incl. CPU (microsecs) per call 1,966 1,956 -10 -0.5%
Excl. CPU (microsec)262 269 7 2.7%
Incl. MemUse (bytes)46,120 46,120 0 0.0%
Incl. MemUse (bytes) per call 46,120 46,120 0 0.0%
Excl. MemUse (bytes)32,696 32,696 0 0.0%
Incl. PeakMemUse (bytes)42,456 42,456 0 0.0%
Incl. PeakMemUse (bytes) per call 42,456 42,456 0 0.0%
Excl. PeakMemUse (bytes)15,192 15,192 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% -9 -2.1% -10 -13.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -22.2% 7 70.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -9 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -6 -66.7% -2 -20.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 -11.1% -6 -60.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 11.1% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::get0 N/A% -1 -11.1% -1 -10.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -7 -70.0% 0 N/A% 0 N/A%