Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)3,193 3,313 120 3.8%
Incl. Wall Time (microsec) per call 48 50 2 3.8%
Excl. Wall Time (microsec)661 694 33 5.0%
Incl. CPU (microsecs)3,247 3,368 121 3.7%
Incl. CPU (microsecs) per call 49 51 2 3.7%
Excl. CPU (microsec)510 522 12 2.4%
Incl. MemUse (bytes)10,768 10,768 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)-25,128 -25,136 -8 -0.0%
Incl. PeakMemUse (bytes)780,832 781,192 360 0.0%
Incl. PeakMemUse (bytes) per call 11,831 11,836 5 0.0%
Excl. PeakMemUse (bytes)872 872 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% 120 7.6% 121 6.7% 0 0.0% 360 1.0%
Exclusive Metrics Diff for Current Function33 27.5% 12 9.9% -8 N/A% 0 0.0%
Parent function
drupal_html_id0 N/A% 120 100.0% 121 100.0% 0 N/A% 360 100.0%
Child functions
strtr0 N/A% 87 72.5% 95 78.5% 8 N/A% 360 100.0%
preg_replace0 N/A% 3 2.5% 18 14.9% 0 N/A% 0 0.0%
drupal_strtolower0 N/A% -3 -2.5% -4 -3.3% 0 N/A% 0 0.0%