Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)671 756 85 12.7%
Incl. Wall Time (microsec) per call 32 36 4 12.7%
Excl. Wall Time (microsec)209 227 18 8.6%
Incl. CPU (microsecs)690 782 92 13.3%
Incl. CPU (microsecs) per call 33 37 4 13.3%
Excl. CPU (microsec)173 211 38 22.0%
Incl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. MemUse (bytes) per call 272 272 0 0.0%
Excl. MemUse (bytes)-3,176 -3,176 0 0.0%
Incl. PeakMemUse (bytes)469,208 425,080 -44,128 -9.4%
Incl. PeakMemUse (bytes) per call 22,343 20,242 -2,101 -9.4%
Excl. PeakMemUse (bytes)3,456 3,456 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% 85 3.7% 92 4.5% 0 0.0% -44,128 -75.5%
Exclusive Metrics Diff for Current Function18 21.2% 38 41.3% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% 82 96.5% 90 97.8% 0 N/A% -44,128 -100.0%
template_preprocess_views_view0 N/A% 3 3.5% 2 2.2% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 71 83.5% 63 68.5% 0 N/A% -44,128 -100.0%
preg_replace0 N/A% -4 -4.7% -9 -9.8% 0 N/A% 0 0.0%