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

drupal_pre_render_stylesRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,807 1,840 33 1.8%
Incl. Wall Time (microsec) per call 1,807 1,840 33 1.8%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)1,713 1,738 25 1.5%
Incl. CPU (microsecs) per call 1,713 1,738 25 1.5%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)89,776 89,824 48 0.1%
Incl. MemUse (bytes) per call 89,776 89,824 48 0.1%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)69,632 70,336 704 1.0%
Incl. PeakMemUse (bytes) per call 69,632 70,336 704 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 Function2 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%