Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)4,803 4,709 -94 -2.0%
Incl. Wall Time (microsec) per call 45 44 -1 -2.0%
Excl. Wall Time (microsec)1,338 1,287 -51 -3.8%
Incl. CPU (microsecs)4,900 4,798 -102 -2.1%
Incl. CPU (microsecs) per call 46 45 -1 -2.1%
Excl. CPU (microsec)1,112 1,029 -83 -7.5%
Incl. MemUse (bytes)10,132 10,132 0 0.0%
Incl. MemUse (bytes) per call 95 95 0 0.0%
Excl. MemUse (bytes)-33,832 -33,832 0 0.0%
Incl. PeakMemUse (bytes)19,888 19,888 0 0.0%
Incl. PeakMemUse (bytes) per call 186 186 0 0.0%
Excl. PeakMemUse (bytes)6,208 6,208 0 0.0%

Parent/Child Regression/Improvement report for drupal_clean_id_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_id_identifier0 N/A% -94 -10.3% -102 -29.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-51 -54.3% -83 -81.4% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% -94 -100.0% -102 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -21 -22.3% -16 -15.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -26 -27.7% -12 -11.8% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 4 4.3% 9 8.8% 0 N/A% 0 N/A%