Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)436 450 14 3.2%
Incl. Wall Time (microsec) per call 17 18 1 3.2%
Excl. Wall Time (microsec)67 69 2 3.0%
Incl. CPU (microsecs)456 481 25 5.5%
Incl. CPU (microsecs) per call 18 19 1 5.5%
Excl. CPU (microsec)60 80 20 33.3%
Incl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. MemUse (bytes) per call 224 224 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)1,808 1,808 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)936 936 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [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_strtolower0 N/A% 14 0.4% 25 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 14.3% 20 80.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% 7 50.0% 11 44.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 7 50.0% 14 56.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 12 85.7% 5 20.0% 0 N/A% 0 N/A%