Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,840 1,807 -33 -1.8%
Incl. Wall Time (microsec) per call 1,840 1,807 -33 -1.8%
Excl. Wall Time (microsec)19 17 -2 -10.5%
Incl. CPU (microsecs)1,738 1,713 -25 -1.4%
Incl. CPU (microsecs) per call 1,738 1,713 -25 -1.4%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)89,824 89,776 -48 -0.1%
Incl. MemUse (bytes) per call 89,824 89,776 -48 -0.1%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)70,336 69,632 -704 -1.0%
Incl. PeakMemUse (bytes) per call 70,336 69,632 -704 -1.0%
Excl. PeakMemUse (bytes)288 288 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% -33 -33.7% -25 -9.6% -48 -0.1% -704 -1.8%
Exclusive Metrics Diff for Current Function-2 -6.1% 1 4.0% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% -33 -100.0% -25 -100.0% -48 -100.0% -704 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -13 -39.4% -6 -24.0% 0 0.0% -568 -80.7%
Drupal::service0 N/A% -12 -36.4% -13 -52.0% -48 -100.0% -136 -19.3%
Drupal\Core\Config\Config::get0 N/A% -5 -15.2% -5 -20.0% 0 0.0% 0 0.0%
Drupal::config0 N/A% -1 -3.0% -1 -4.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 0.0%