Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls560 560 0 0.0%
Incl. Wall Time (microsec)13,495 12,771 -724 -5.4%
Incl. Wall Time (microsec) per call 24 23 -1 -5.4%
Excl. Wall Time (microsec)2,040 1,924 -116 -5.7%
Incl. CPU (microsecs)13,977 13,232 -745 -5.3%
Incl. CPU (microsecs) per call 25 24 -1 -5.3%
Excl. CPU (microsec)2,110 1,962 -148 -7.0%
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 5,008 32 0.6%
Incl. PeakMemUse (bytes) per call 9 9 0 0.6%
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% -724 -1.4% -745 -1.4% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-116 -16.0% -148 -19.9% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% -720 -99.4% -741 -99.5% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -4 -0.6% -4 -0.5% 0 N/A% 32 100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -608 -84.0% -597 -80.1% 0 N/A% 32 100.0%