Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)3,756 3,798 42 1.1%
Incl. Wall Time (microsec) per call 43 43 0 1.1%
Excl. Wall Time (microsec)1,060 1,068 8 0.8%
Incl. CPU (microsecs)3,839 3,862 23 0.6%
Incl. CPU (microsecs) per call 44 44 0 0.6%
Excl. CPU (microsec)871 841 -30 -3.4%
Incl. MemUse (bytes)8,520 8,520 0 0.0%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)-26,864 -26,864 0 0.0%
Incl. PeakMemUse (bytes)16,448 16,448 0 0.0%
Incl. PeakMemUse (bytes) per call 187 187 0 0.0%
Excl. PeakMemUse (bytes)5,552 5,552 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% 42 2.6% 23 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 19.0% -30 -130.4% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% 42 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
drupal_strtolower0 N/A% 36 85.7% 45 195.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -7.1% 4 17.4% 0 N/A% 0 N/A%
strtr0 N/A% 1 2.4% 4 17.4% 0 N/A% 0 N/A%