Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)963 954 -9 -0.9%
Incl. Wall Time (microsec) per call 963 954 -9 -0.9%
Excl. Wall Time (microsec)15 19 4 26.7%
Incl. CPU (microsecs)879 870 -9 -1.0%
Incl. CPU (microsecs) per call 879 870 -9 -1.0%
Excl. CPU (microsec)9 14 5 55.6%
Incl. MemUse (bytes)41,440 41,440 0 0.0%
Incl. MemUse (bytes) per call 41,440 41,440 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)24,872 24,648 -224 -0.9%
Incl. PeakMemUse (bytes) per call 24,872 24,648 -224 -0.9%
Excl. PeakMemUse (bytes)1,128 1,128 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_pre_render_styles0 N/A% -9 -0.3% -9 -0.4% 0 0.0% -224 -0.2%
Exclusive Metrics Diff for Current Function4 44.4% 5 55.6% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% -9 -100.0% -9 -100.0% 0 N/A% -224 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -8 -88.9% -9 -100.0% 0 N/A% -224 -100.0%
Drupal\Core\Config\Config::get0 N/A% -3 -33.3% -2 -22.2% 0 N/A% 0 0.0%
Drupal::config0 N/A% -1 -11.1% -1 -11.1% 0 N/A% 0 0.0%
Drupal::service0 N/A% -1 -11.1% -2 -22.2% 0 N/A% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%