Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)1,476 1,487 11 0.7%
Incl. Wall Time (microsec) per call 53 53 0 0.7%
Excl. Wall Time (microsec)285 294 9 3.2%
Incl. CPU (microsecs)1,502 1,516 14 0.9%
Incl. CPU (microsecs) per call 54 54 1 0.9%
Excl. CPU (microsec)226 232 6 2.7%
Incl. MemUse (bytes)6,880 6,880 0 0.0%
Incl. MemUse (bytes) per call 246 246 0 0.0%
Excl. MemUse (bytes)-9,752 -9,752 0 0.0%
Incl. PeakMemUse (bytes)417,208 417,208 0 0.0%
Incl. PeakMemUse (bytes) per call 14,900 14,900 0 0.0%
Excl. PeakMemUse (bytes)768 768 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% 11 0.3% 14 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 81.8% 6 42.9% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% 11 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 2 18.2% 6 42.9% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -9.1% -2 -14.3% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 1 9.1% 4 28.6% 0 N/A% 0 N/A%