Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)756 693 -63 -8.3%
Incl. Wall Time (microsec) per call 36 33 -3 -8.3%
Excl. Wall Time (microsec)227 211 -16 -7.0%
Incl. CPU (microsecs)782 711 -71 -9.1%
Incl. CPU (microsecs) per call 37 34 -3 -9.1%
Excl. CPU (microsec)211 185 -26 -12.3%
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)425,080 425,096 16 0.0%
Incl. PeakMemUse (bytes) per call 20,242 20,243 1 0.0%
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% -63 -4.5% -71 -2.6% 0 0.0% 16 2.2%
Exclusive Metrics Diff for Current Function-16 -25.4% -26 -36.6% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% -80 -127.0% -89 -125.4% 0 N/A% 16 100.0%
template_preprocess_views_view0 N/A% 17 27.0% 18 25.4% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -52 -82.5% -52 -73.2% 0 N/A% 16 100.0%
preg_replace0 N/A% 5 7.9% 7 9.9% 0 N/A% 0 0.0%