Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,063 1,047 -16 -1.5%
Incl. Wall Time (microsec) per call 1,063 1,047 -16 -1.5%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)976 955 -21 -2.2%
Incl. CPU (microsecs) per call 976 955 -21 -2.2%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)66,784 66,792 8 0.0%
Incl. MemUse (bytes) per call 66,784 66,792 8 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)58,144 57,408 -736 -1.3%
Incl. PeakMemUse (bytes) per call 58,144 57,408 -736 -1.3%
Excl. PeakMemUse (bytes)1,160 1,056 -104 -9.0%

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% -16 -1.0% -21 -1.2% 8 0.0% -736 -3.3%
Exclusive Metrics Diff for Current Function0 0.0% -3 -14.3% 0 0.0% -104 -14.1%
Parent function
call_user_func@10 N/A% -16 -100.0% -21 -100.0% 8 100.0% -736 -100.0%
Child functions
Drupal::service0 N/A% -10 -62.5% -10 -47.6% 8 100.0% -144 -19.6%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -6 -37.5% -8 -38.1% 0 0.0% -464 -63.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% -152 -20.7%
Drupal::config0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 0.0% 128 17.4%