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

drupal_clean_css_identifierRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)629 753 124 19.7%
Incl. Wall Time (microsec) per call 31 38 6 19.7%
Excl. Wall Time (microsec)141 136 -5 -3.5%
Incl. CPU (microsecs)649 772 123 19.0%
Incl. CPU (microsecs) per call 32 39 6 19.0%
Excl. CPU (microsec)128 120 -8 -6.2%
Incl. MemUse (bytes)8,880 8,880 0 0.0%
Incl. MemUse (bytes) per call 444 444 0 0.0%
Excl. MemUse (bytes)3,120 3,120 0 0.0%
Incl. PeakMemUse (bytes)598,936 593,368 -5,568 -0.9%
Incl. PeakMemUse (bytes) per call 29,947 29,668 -278 -0.9%
Excl. PeakMemUse (bytes)3,840 3,840 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% 124 33.2% 123 11.6% 0 0.0% -5,568 -14.9%
Exclusive Metrics Diff for Current Function-5 -4.0% -8 -6.5% 0 N/A% 0 0.0%
Parent functions
template_preprocess_views_view_fields0 N/A% 69 55.6% 70 56.9% 0 N/A% -56 -1.0%
drupal_html_class0 N/A% 52 41.9% 53 43.1% 0 N/A% -5,280 -94.8%
template_preprocess_views_view0 N/A% 4 3.2% 3 2.4% 0 N/A% -232 -4.2%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 135 108.9% 135 109.8% 0 N/A% -5,568 -100.0%
preg_replace0 N/A% -6 -4.8% -4 -3.3% 0 N/A% 0 0.0%