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

drupal_pre_render_stylesRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,047 1,063 16 1.5%
Incl. Wall Time (microsec) per call 1,047 1,063 16 1.5%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)955 976 21 2.2%
Incl. CPU (microsecs) per call 955 976 21 2.2%
Excl. CPU (microsec)9 12 3 33.3%
Incl. MemUse (bytes)66,792 66,784 -8 -0.0%
Incl. MemUse (bytes) per call 66,792 66,784 -8 -0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)57,408 58,144 736 1.3%
Incl. PeakMemUse (bytes) per call 57,408 58,144 736 1.3%
Excl. PeakMemUse (bytes)1,056 1,160 104 9.8%

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%