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

drupal_clean_css_identifierRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)756 671 -85 -11.2%
Incl. Wall Time (microsec) per call 36 32 -4 -11.2%
Excl. Wall Time (microsec)227 209 -18 -7.9%
Incl. CPU (microsecs)782 690 -92 -11.8%
Incl. CPU (microsecs) per call 37 33 -4 -11.8%
Excl. CPU (microsec)211 173 -38 -18.0%
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)425,080 469,208 44,128 10.4%
Incl. PeakMemUse (bytes) per call 20,242 22,343 2,101 10.4%
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 Function-18 -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%