Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)1,557 1,559 2 0.1%
Incl. Wall Time (microsec) per call 46 46 0 0.1%
Excl. Wall Time (microsec)432 437 5 1.2%
Incl. CPU (microsecs)1,582 1,584 2 0.1%
Incl. CPU (microsecs) per call 47 47 0 0.1%
Excl. CPU (microsec)308 332 24 7.8%
Incl. MemUse (bytes)4,648 4,648 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)-9,764 -9,764 0 0.0%
Incl. PeakMemUse (bytes)7,900 7,900 0 0.0%
Incl. PeakMemUse (bytes) per call 232 232 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% 2 0.4% 2 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 250.0% 24 1200.0% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_strtolower0 N/A% -6 -300.0% -6 -300.0% 0 N/A% 0 N/A%
strtr0 N/A% 5 250.0% 5 250.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -100.0% -21 -1050.0% 0 N/A% 0 N/A%