Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_id_identifier

drupal_clean_id_identifierRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,121 1,123 2 0.2%
Incl. Wall Time (microsec) per call 47 47 0 0.2%
Excl. Wall Time (microsec)313 310 -3 -1.0%
Incl. CPU (microsecs)1,148 1,142 -6 -0.5%
Incl. CPU (microsecs) per call 48 48 -0 -0.5%
Excl. CPU (microsec)264 236 -28 -10.6%
Incl. MemUse (bytes)3,840 3,840 0 0.0%
Incl. MemUse (bytes) per call 160 160 0 0.0%
Excl. MemUse (bytes)-6,308 -6,308 0 0.0%
Incl. PeakMemUse (bytes)5,336 5,336 0 0.0%
Incl. PeakMemUse (bytes) per call 222 222 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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 0.8% -6 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -150.0% -28 -466.7% 0 N/A% 0 N/A%
Parent function
drupal_html_id0 N/A% 2 100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_strtolower0 N/A% 10 500.0% 10 166.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -6 -300.0% 12 200.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%