Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,266 4,231 -35 -0.8%
Incl. Wall Time (microsec) per call 4,266 4,231 -35 -0.8%
Excl. Wall Time (microsec)39 38 -1 -2.6%
Incl. CPU (microsecs)3,780 3,682 -98 -2.6%
Incl. CPU (microsecs) per call 3,780 3,682 -98 -2.6%
Excl. CPU (microsec)26 28 2 7.7%
Incl. MemUse (bytes)63,000 62,988 -12 -0.0%
Incl. MemUse (bytes) per call 63,000 62,988 -12 -0.0%
Excl. MemUse (bytes)-2,756 -2,756 0 0.0%
Incl. PeakMemUse (bytes)56,260 55,664 -596 -1.1%
Incl. PeakMemUse (bytes) per call 56,260 55,664 -596 -1.1%
Excl. PeakMemUse (bytes)248 152 -96 -38.7%

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% -35 -2.2% -98 -9.0% -12 -1.4% -596 -85.6%
Exclusive Metrics Diff for Current Function-1 -2.9% 2 2.0% 0 0.0% -96 -16.1%
Parent function
call_user_func@10 N/A% -35 -100.0% -98 -100.0% -12 -100.0% -596 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -41 -117.1% -35 -35.7% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 36 102.9% -35 -35.7% 0 0.0% 64 10.7%
Drupal::service0 N/A% -27 -77.1% -28 -28.6% -12 -100.0% -564 -94.6%
Drupal\Core\Config\Config::get0 N/A% -2 -5.7% -3 -3.1% 0 0.0% 0 0.0%
Drupal::config0 N/A% -1 -2.9% 1 1.0% 0 0.0% 0 0.0%
defined0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%