Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,663 2,638 -25 -0.9%
Incl. Wall Time (microsec) per call 2,663 2,638 -25 -0.9%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)2,563 2,522 -41 -1.6%
Incl. CPU (microsecs) per call 2,563 2,522 -41 -1.6%
Excl. CPU (microsec)8 13 5 62.5%
Incl. MemUse (bytes)41,696 41,712 16 0.0%
Incl. MemUse (bytes) per call 41,696 41,712 16 0.0%
Excl. MemUse (bytes)2,392 2,424 32 1.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -25 -1.1% -41 -2.0% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -4.0% 5 12.2% 32 200.0% 0 N/A%
Parent function
call_user_func@10 N/A% -25 -100.0% -41 -100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -8 -32.0% -25 -61.0% 16 100.0% 0 N/A%
Drupal::config0 N/A% -8 -32.0% -9 -22.0% -8 -50.0% 0 N/A%
Drupal::service0 N/A% -6 -24.0% -7 -17.1% -8 -50.0% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -2 -8.0% -4 -9.8% -8 -50.0% 0 N/A%
defined0 N/A% 0 0.0% -1 -2.4% -8 -50.0% 0 N/A%