Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,111 1,142 31 2.8%
Incl. Wall Time (microsec) per call 1,111 1,142 31 2.8%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)1,013 1,040 27 2.7%
Incl. CPU (microsecs) per call 1,013 1,040 27 2.7%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)60,416 60,464 48 0.1%
Incl. MemUse (bytes) per call 60,416 60,464 48 0.1%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)50,448 50,160 -288 -0.6%
Incl. PeakMemUse (bytes) per call 50,448 50,160 -288 -0.6%
Excl. PeakMemUse (bytes)1,144 1,144 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% 31 0.7% 27 0.7% 48 0.0% -288 -0.2%
Exclusive Metrics Diff for Current Function2 6.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% 31 100.0% 27 100.0% 48 100.0% -288 -100.0%
Child functions
Drupal::service0 N/A% 25 80.6% 25 92.6% 48 100.0% -176 -61.1%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 5 16.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -1 -3.2% -1 -3.7% 0 0.0% -112 -38.9%
Drupal::config0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 1 3.7% 0 0.0% 0 0.0%