Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,878 1,850 -28 -1.5%
Incl. Wall Time (microsec) per call 1,878 1,850 -28 -1.5%
Excl. Wall Time (microsec)330 335 5 1.5%
Incl. CPU (microsecs)1,847 1,815 -32 -1.7%
Incl. CPU (microsecs) per call 1,847 1,815 -32 -1.7%
Excl. CPU (microsec)261 268 7 2.7%
Incl. MemUse (bytes)44,728 44,728 0 0.0%
Incl. MemUse (bytes) per call 44,728 44,728 0 0.0%
Excl. MemUse (bytes)31,672 31,680 8 0.0%
Incl. PeakMemUse (bytes)41,824 41,544 -280 -0.7%
Incl. PeakMemUse (bytes) per call 41,824 41,544 -280 -0.7%
Excl. PeakMemUse (bytes)15,528 15,520 -8 -0.1%

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% -28 -0.4% -32 -0.4% 0 0.0% -280 -1.0%
Exclusive Metrics Diff for Current Function5 17.9% 7 21.9% 8 N/A% -8 -2.9%
Parent function
drupal_pre_render_styles0 N/A% -28 -100.0% -32 -100.0% 0 N/A% -280 -100.0%
Child functions
file_create_url0 N/A% -62 -221.4% -60 -187.5% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::get0 N/A% 33 117.9% 29 90.6% 0 N/A% -272 -97.1%
count0 N/A% -3 -10.7% -8 -25.0% 0 N/A% 0 0.0%
strpos0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% -8 N/A% 0 0.0%