Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,861 1,830 -31 -1.7%
Incl. Wall Time (microsec) per call 1,861 1,830 -31 -1.7%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)1,765 1,737 -28 -1.6%
Incl. CPU (microsecs) per call 1,765 1,737 -28 -1.6%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)89,800 89,840 40 0.0%
Incl. MemUse (bytes) per call 89,800 89,840 40 0.0%
Excl. MemUse (bytes)2,440 2,464 24 1.0%
Incl. PeakMemUse (bytes)69,744 72,952 3,208 4.6%
Incl. PeakMemUse (bytes) per call 69,744 72,952 3,208 4.6%
Excl. PeakMemUse (bytes)288 544 256 88.9%

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 -1.2% -28 -0.9% 40 0.1% 3,208 4.1%
Exclusive Metrics Diff for Current Function1 3.2% 1 3.6% 24 60.0% 256 8.0%
Parent function
call_user_func@10 N/A% -31 -100.0% -28 -100.0% 40 100.0% 3,208 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -33 -106.5% -30 -107.1% 0 0.0% 2,256 70.3%
Drupal::service0 N/A% 1 3.2% 1 3.6% 16 40.0% 696 21.7%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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% 0 0.0%