Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)2,591 2,519 -72 -2.8%
Incl. Wall Time (microsec) per call 47 46 -1 -2.8%
Excl. Wall Time (microsec)721 695 -26 -3.6%
Incl. CPU (microsecs)2,646 2,568 -78 -2.9%
Incl. CPU (microsecs) per call 48 47 -1 -2.9%
Excl. CPU (microsec)604 551 -53 -8.8%
Incl. MemUse (bytes)6,240 6,240 0 0.0%
Incl. MemUse (bytes) per call 113 113 0 0.0%
Excl. MemUse (bytes)-16,808 -16,808 0 0.0%
Incl. PeakMemUse (bytes)16,620 16,620 0 0.0%
Incl. PeakMemUse (bytes) per call 302 302 0 0.0%
Excl. PeakMemUse (bytes)4,300 4,300 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% -72 -5.0% -78 -13.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -36.1% -53 -67.9% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% -72 -100.0% -78 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_strtolower0 N/A% -33 -45.8% -33 -42.3% 0 N/A% 0 N/A%
strtr0 N/A% -10 -13.9% -6 -7.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -4.2% 14 17.9% 0 N/A% 0 N/A%