Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)683 690 7 1.0%
Incl. Wall Time (microsec) per call 683 690 7 1.0%
Excl. Wall Time (microsec)106 109 3 2.8%
Incl. CPU (microsecs)595 599 4 0.7%
Incl. CPU (microsecs) per call 595 599 4 0.7%
Excl. CPU (microsec)74 73 -1 -1.4%
Incl. MemUse (bytes)19,704 19,704 0 0.0%
Incl. MemUse (bytes) per call 19,704 19,704 0 0.0%
Excl. MemUse (bytes)12,344 12,344 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% 7 1.9% 4 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 42.9% -1 -25.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 7 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\KeyValueStore\State::get0 N/A% 4 57.1% 2 50.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -14.3% 1 25.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 1 14.3% 3 75.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%