Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)919 966 47 5.1%
Incl. Wall Time (microsec) per call 21 22 1 5.1%
Excl. Wall Time (microsec)299 308 9 3.0%
Incl. CPU (microsecs)958 1,000 42 4.4%
Incl. CPU (microsecs) per call 22 23 1 4.4%
Excl. CPU (microsec)274 273 -1 -0.4%
Incl. MemUse (bytes)11,008 10,912 -96 -0.9%
Incl. MemUse (bytes) per call 250 248 -2 -0.9%
Excl. MemUse (bytes)944 872 -72 -7.6%
Incl. PeakMemUse (bytes)489,024 413,680 -75,344 -15.4%
Incl. PeakMemUse (bytes) per call 11,114 9,402 -1,712 -15.4%
Excl. PeakMemUse (bytes)1,280 1,280 0 0.0%

Parent/Child Regression/Improvement report for drupal_clean_css_identifier [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_clean_css_identifier0 N/A% 47 3.0% 42 2.4% -96 -0.1% -75,344 -56.3%
Exclusive Metrics Diff for Current Function9 19.1% -1 -2.4% -72 -75.0% 0 0.0%
Parent functions
drupal_html_class0 N/A% 24 51.1% 19 45.2% 24 25.0% -75,704 -100.5%
template_preprocess_views_view_fields0 N/A% 15 31.9% 12 28.6% 0 0.0% 360 0.5%
template_preprocess_views_view0 N/A% 6 12.8% 7 16.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 N/A% 2 4.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% -1 -2.1% 2 4.8% -120 -125.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 N/A% 1 2.1% 2 4.8% 0 0.0% 0 0.0%
Child functions
strtr0 N/A% 43 91.5% 38 90.5% 0 0.0% -75,344 -100.0%
preg_replace0 N/A% -5 -10.6% 5 11.9% -24 -25.0% 0 0.0%