Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,169 1,158 -11 -0.9%
Incl. Wall Time (microsec) per call 1,169 1,158 -11 -0.9%
Excl. Wall Time (microsec)191 177 -14 -7.3%
Incl. CPU (microsecs)1,171 1,161 -10 -0.9%
Incl. CPU (microsecs) per call 1,171 1,161 -10 -0.9%
Excl. CPU (microsec)143 135 -8 -5.6%
Incl. MemUse (bytes)22,040 22,040 0 0.0%
Incl. MemUse (bytes) per call 22,040 22,040 0 0.0%
Excl. MemUse (bytes)14,264 14,264 0 0.0%
Incl. PeakMemUse (bytes)11,064 11,064 0 0.0%
Incl. PeakMemUse (bytes) per call 11,064 11,064 0 0.0%
Excl. PeakMemUse (bytes)4,160 4,160 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% -11 -0.6% -10 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -127.3% -8 -80.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -11 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -6 -54.5% -5 -50.0% 0 N/A% 0 N/A%
strpos0 N/A% 6 54.5% 1 10.0% 0 N/A% 0 N/A%
count0 N/A% 3 27.3% 1 10.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%