Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,317 2,312 -5 -0.2%
Incl. Wall Time (microsec) per call 2,317 2,312 -5 -0.2%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)2,177 2,175 -2 -0.1%
Incl. CPU (microsecs) per call 2,177 2,175 -2 -0.1%
Excl. CPU (microsec)12 8 -4 -33.3%
Incl. MemUse (bytes)41,416 41,416 0 0.0%
Incl. MemUse (bytes) per call 41,416 41,416 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)32,144 33,144 1,000 3.1%
Incl. PeakMemUse (bytes) per call 32,144 33,144 1,000 3.1%
Excl. PeakMemUse (bytes)960 960 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% -5 -7.8% -2 -1.1% 0 0.0% 1,000 3.9%
Exclusive Metrics Diff for Current Function-1 -20.0% -4 -200.0% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% -5 -100.0% -2 -100.0% 0 N/A% 1,000 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -4 -80.0% 0 0.0% 0 N/A% 320 32.0%
Drupal::service0 N/A% -1 -20.0% 0 0.0% 0 N/A% 400 40.0%
Drupal\Core\Config\Config::get0 N/A% 1 20.0% 1 50.0% 0 N/A% 0 0.0%
Drupal::config0 N/A% 0 0.0% 1 50.0% 0 N/A% 152 15.2%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 128 12.8%