Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)896 952 56 6.2%
Incl. Wall Time (microsec) per call 22 23 1 6.2%
Excl. Wall Time (microsec)263 271 8 3.0%
Incl. CPU (microsecs)939 1,001 62 6.6%
Incl. CPU (microsecs) per call 23 24 2 6.6%
Excl. CPU (microsec)241 254 13 5.4%
Incl. MemUse (bytes)10,952 10,640 -312 -2.8%
Incl. MemUse (bytes) per call 267 260 -8 -2.8%
Excl. MemUse (bytes)1,304 1,168 -136 -10.4%
Incl. PeakMemUse (bytes)582,440 636,992 54,552 9.4%
Incl. PeakMemUse (bytes) per call 14,206 15,536 1,331 9.4%
Excl. PeakMemUse (bytes)6,048 6,432 384 6.3%

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% 56 1.4% 62 1.5% -312 -1.4% 54,552 237.3%
Exclusive Metrics Diff for Current Function8 14.3% 13 21.0% -136 -43.6% 384 0.7%
Parent functions
drupal_html_class0 N/A% 54 96.4% 53 85.5% -312 -100.0% 54,520 99.9%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 4 7.1% 4 6.5% 0 0.0% 0 0.0%
template_preprocess_views_view_fields0 N/A% -3 -5.4% -2 -3.2% 0 0.0% 32 0.1%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 N/A% 1 1.8% 9 14.5% 0 0.0% 0 0.0%
template_preprocess_views_view0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
Child functions
strtr0 N/A% 46 82.1% 50 80.6% -96 -30.8% 54,168 99.3%
preg_replace0 N/A% 2 3.6% -1 -1.6% -80 -25.6% 0 0.0%