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

drupal_strtolowerRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls560 560 0 0.0%
Incl. Wall Time (microsec)12,771 13,495 724 5.7%
Incl. Wall Time (microsec) per call 23 24 1 5.7%
Excl. Wall Time (microsec)1,924 2,040 116 6.0%
Incl. CPU (microsecs)13,232 13,977 745 5.6%
Incl. CPU (microsecs) per call 24 25 1 5.6%
Excl. CPU (microsec)1,962 2,110 148 7.5%
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)5,008 4,976 -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 Function116 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%