Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,596 1,607 11 0.7%
Incl. Wall Time (microsec) per call 1,596 1,607 11 0.7%
Excl. Wall Time (microsec)17 21 4 23.5%
Incl. CPU (microsecs)1,600 1,608 8 0.5%
Incl. CPU (microsecs) per call 1,600 1,608 8 0.5%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)55,864 55,864 0 0.0%
Incl. MemUse (bytes) per call 55,864 55,864 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)47,304 47,392 88 0.2%
Incl. PeakMemUse (bytes) per call 47,304 47,392 88 0.2%
Excl. PeakMemUse (bytes)1,696 1,696 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% 11 0.3% 8 0.2% 0 0.0% 88 0.4%
Exclusive Metrics Diff for Current Function4 36.4% 0 0.0% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% 11 100.0% 8 100.0% 0 N/A% 88 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 5 45.5% 5 62.5% 0 N/A% 88 100.0%
Drupal::service0 N/A% 3 27.3% 4 50.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -2 -18.2% -3 -37.5% 0 N/A% 0 0.0%
defined0 N/A% 1 9.1% 1 12.5% 0 N/A% 0 0.0%
config0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%