Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,449 1,540 91 6.3%
Incl. Wall Time (microsec) per call 1,449 1,540 91 6.3%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)1,297 1,387 90 6.9%
Incl. CPU (microsecs) per call 1,297 1,387 90 6.9%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)54,304 54,304 0 0.0%
Incl. MemUse (bytes) per call 54,304 54,304 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)11,512 11,512 0 0.0%
Incl. PeakMemUse (bytes) per call 11,512 11,512 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% 91 72.8% 90 11.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.1% -2 -2.2% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% 91 100.0% 90 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 86 94.5% 85 94.4% 0 N/A% 0 N/A%
Drupal::service0 N/A% 3 3.3% 3 3.3% 0 N/A% 0 N/A%
Drupal::config0 N/A% 2 2.2% 2 2.2% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 1 1.1% 1 1.1% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%