Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)715 688 -27 -3.8%
Incl. Wall Time (microsec) per call 51 49 -2 -3.8%
Excl. Wall Time (microsec)133 130 -3 -2.3%
Incl. CPU (microsecs)726 702 -24 -3.3%
Incl. CPU (microsecs) per call 52 50 -2 -3.3%
Excl. CPU (microsec)98 97 -1 -1.0%
Incl. MemUse (bytes)5,392 5,392 0 0.0%
Incl. MemUse (bytes) per call 385 385 0 0.0%
Excl. MemUse (bytes)-3,600 -3,600 0 0.0%
Incl. PeakMemUse (bytes)350,024 358,136 8,112 2.3%
Incl. PeakMemUse (bytes) per call 25,002 25,581 579 2.3%
Excl. PeakMemUse (bytes)1,232 1,232 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% -27 -1.1% -24 -0.8% 0 0.0% 8,112 10.4%
Exclusive Metrics Diff for Current Function-3 -11.1% -1 -4.2% 0 N/A% 0 0.0%
Parent function
drupal_html_id0 N/A% -27 -100.0% -24 -100.0% 0 N/A% 8,112 100.0%
Child functions
drupal_strtolower0 N/A% -49 -181.5% -51 -212.5% 0 N/A% 0 0.0%
strtr0 N/A% 29 107.4% 28 116.7% 0 N/A% 8,112 100.0%
preg_replace0 N/A% -4 -14.8% 0 0.0% 0 N/A% 0 0.0%