Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,080 1,071 -9 -0.8%
Incl. Wall Time (microsec) per call 1,080 1,071 -9 -0.8%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)989 979 -10 -1.0%
Incl. CPU (microsecs) per call 989 979 -10 -1.0%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)66,776 66,792 16 0.0%
Incl. MemUse (bytes) per call 66,776 66,792 16 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)58,888 58,984 96 0.2%
Incl. PeakMemUse (bytes) per call 58,888 58,984 96 0.2%
Excl. PeakMemUse (bytes)1,136 1,160 24 2.1%

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 -0.2% -10 -0.2% 16 0.1% 96 0.4%
Exclusive Metrics Diff for Current Function0 0.0% 1 10.0% 0 0.0% 24 25.0%
Parent function
call_user_func@10 N/A% -9 -100.0% -10 -100.0% 16 100.0% 96 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -6 -66.7% -6 -60.0% 0 0.0% 72 75.0%
Drupal::service0 N/A% -3 -33.3% -4 -40.0% 16 100.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%