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

drupal_pre_render_stylesRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,638 2,663 25 0.9%
Incl. Wall Time (microsec) per call 2,638 2,663 25 0.9%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)2,522 2,563 41 1.6%
Incl. CPU (microsecs) per call 2,522 2,563 41 1.6%
Excl. CPU (microsec)13 8 -5 -38.5%
Incl. MemUse (bytes)41,712 41,696 -16 -0.0%
Incl. MemUse (bytes) per call 41,712 41,696 -16 -0.0%
Excl. MemUse (bytes)2,424 2,392 -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 Function1 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%