Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)771 774 3 0.4%
Incl. Wall Time (microsec) per call 771 774 3 0.4%
Excl. Wall Time (microsec)119 120 1 0.8%
Incl. CPU (microsecs)685 689 4 0.6%
Incl. CPU (microsecs) per call 685 689 4 0.6%
Excl. CPU (microsec)71 72 1 1.4%
Incl. MemUse (bytes)20,944 20,944 0 0.0%
Incl. MemUse (bytes) per call 20,944 20,944 0 0.0%
Excl. MemUse (bytes)13,312 13,312 0 0.0%
Incl. PeakMemUse (bytes)10,752 10,560 -192 -1.8%
Incl. PeakMemUse (bytes) per call 10,752 10,560 -192 -1.8%
Excl. PeakMemUse (bytes)272 272 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% 3 0.2% 4 0.2% 0 0.0% -192 -0.2%
Exclusive Metrics Diff for Current Function1 33.3% 1 25.0% 0 N/A% 0 0.0%
Parent function
drupal_pre_render_styles0 N/A% 3 100.0% 4 100.0% 0 N/A% -192 -100.0%
Child functions
file_create_url0 N/A% 4 133.3% 6 150.0% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::get0 N/A% -1 -33.3% 0 0.0% 0 N/A% -192 -100.0%
strpos0 N/A% -1 -33.3% -3 -75.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%