Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)5,188 4,100 -1,088 -21.0%
Incl. Wall Time (microsec) per call 5,188 4,100 -1,088 -21.0%
Excl. Wall Time (microsec)26 28 2 7.7%
Incl. CPU (microsecs)4,985 3,901 -1,084 -21.7%
Incl. CPU (microsecs) per call 4,985 3,901 -1,084 -21.7%
Excl. CPU (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)25,280 25,212 -68 -0.3%
Incl. MemUse (bytes) per call 25,280 25,212 -68 -0.3%
Excl. MemUse (bytes)1,288 1,280 -8 -0.6%
Incl. PeakMemUse (bytes)0 9,164 9,164 N/A%
Incl. PeakMemUse (bytes) per call 0 9,164 9,164 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% -1,088 -66.0% -1,084 -217.2% -68 -0.3% 9,164 37.7%
Exclusive Metrics Diff for Current Function2 0.2% -2 -0.2% -8 -11.8% 0 0.0%
Parent function
call_user_func@10 N/A% -1,088 -100.0% -1,084 -100.0% -68 -100.0% 9,164 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -1,095 -100.6% -1,090 -100.6% -4 -5.9% 9,164 100.0%
Drupal::service0 N/A% 5 0.5% 5 0.5% -56 -82.4% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%