Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,533 1,596 63 4.1%
Incl. Wall Time (microsec) per call 1,533 1,596 63 4.1%
Excl. Wall Time (microsec)16 20 4 25.0%
Incl. CPU (microsecs)1,535 1,598 63 4.1%
Incl. CPU (microsecs) per call 1,535 1,598 63 4.1%
Excl. CPU (microsec)13 14 1 7.7%
Incl. MemUse (bytes)55,856 55,864 8 0.0%
Incl. MemUse (bytes) per call 55,856 55,864 8 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)48,272 48,280 8 0.0%
Incl. PeakMemUse (bytes) per call 48,272 48,280 8 0.0%
Excl. PeakMemUse (bytes)1,696 1,696 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% 63 16.8% 63 5.9% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function4 6.3% 1 1.6% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% 63 100.0% 63 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 34 54.0% 33 52.4% 0 0.0% 0 0.0%
Drupal::service0 N/A% 26 41.3% 26 41.3% 8 100.0% 8 100.0%
defined0 N/A% -1 -1.6% 2 3.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
config0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%