Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)793 854 61 7.7%
Incl. Wall Time (microsec) per call 53 57 4 7.7%
Excl. Wall Time (microsec)153 159 6 3.9%
Incl. CPU (microsecs)808 867 59 7.3%
Incl. CPU (microsecs) per call 54 58 4 7.3%
Excl. CPU (microsec)131 132 1 0.8%
Incl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. MemUse (bytes) per call 363 363 0 0.0%
Excl. MemUse (bytes)-4,056 -4,056 0 0.0%
Incl. PeakMemUse (bytes)351,528 351,808 280 0.1%
Incl. PeakMemUse (bytes) per call 23,435 23,454 19 0.1%
Excl. PeakMemUse (bytes)240 240 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% 61 1.8% 59 1.7% 0 0.0% 280 0.1%
Exclusive Metrics Diff for Current Function6 9.8% 1 1.7% 0 N/A% 0 0.0%
Parent function
drupal_html_id0 N/A% 61 100.0% 59 100.0% 0 N/A% 280 100.0%
Child functions
strtr0 N/A% 40 65.6% 43 72.9% 0 N/A% 280 100.0%
preg_replace0 N/A% 8 13.1% 4 6.8% 0 N/A% 0 0.0%
drupal_strtolower0 N/A% 7 11.5% 11 18.6% 0 N/A% 0 0.0%