Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)2,005 2,054 49 2.4%
Incl. Wall Time (microsec) per call 30 31 1 2.4%
Excl. Wall Time (microsec)524 514 -10 -1.9%
Incl. CPU (microsecs)2,045 2,105 60 2.9%
Incl. CPU (microsecs) per call 31 31 1 2.9%
Excl. CPU (microsec)348 364 16 4.6%
Incl. MemUse (bytes)10,864 10,872 8 0.1%
Incl. MemUse (bytes) per call 162 162 0 0.1%
Excl. MemUse (bytes)-25,200 -25,200 0 0.0%
Incl. PeakMemUse (bytes)377,664 376,168 -1,496 -0.4%
Incl. PeakMemUse (bytes) per call 5,637 5,614 -22 -0.4%
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% 49 3.2% 60 3.7% 8 0.1% -1,496 -13.9%
Exclusive Metrics Diff for Current Function-10 -20.4% 16 26.7% 0 0.0% 0 0.0%
Parent function
drupal_html_id0 N/A% 49 100.0% 60 100.0% 8 100.0% -1,496 -100.0%
Child functions
strtr0 N/A% 63 128.6% 57 95.0% 0 0.0% -1,496 -100.0%
drupal_strtolower0 N/A% -4 -8.2% -14 -23.3% 0 0.0% 0 0.0%
preg_replace0 N/A% 0 0.0% 1 1.7% 8 100.0% 0 0.0%