Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513a6d2163d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #535139ab6e707Run #53513a6d2163dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)330 349 19 5.8%
Incl. Wall Time (microsec) per call 33 35 2 5.8%
Excl. Wall Time (microsec)95 96 1 1.1%
Incl. CPU (microsecs)335 361 26 7.8%
Incl. CPU (microsecs) per call 34 36 3 7.8%
Excl. CPU (microsec)70 76 6 8.6%
Incl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. MemUse (bytes) per call 504 504 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)85,872 85,872 0 0.0%
Incl. PeakMemUse (bytes) per call 8,587 8,587 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 19 0.7% 26 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.3% 6 23.1% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% 19 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
drupal_strtolower0 N/A% 10 52.6% 10 38.5% 0 N/A% 0 N/A%
strtr0 N/A% 6 31.6% 9 34.6% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 10.5% 1 3.8% 0 N/A% 0 N/A%