Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls560 560 0 0.0%
Incl. Wall Time (microsec)13,495 13,090 -405 -3.0%
Incl. Wall Time (microsec) per call 24 23 -1 -3.0%
Excl. Wall Time (microsec)2,040 1,981 -59 -2.9%
Incl. CPU (microsecs)13,977 13,555 -422 -3.0%
Incl. CPU (microsecs) per call 25 24 -1 -3.0%
Excl. CPU (microsec)2,110 2,010 -100 -4.7%
Incl. MemUse (bytes)130,112 130,112 0 0.0%
Incl. MemUse (bytes) per call 232 232 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)4,976 4,976 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 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% -405 -41.5% -422 -22.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-59 -14.6% -100 -23.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -404 -99.8% -421 -99.8% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -346 -85.4% -322 -76.3% 0 N/A% 0 N/A%