Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)692 712 20 2.9%
Incl. Wall Time (microsec) per call 17 17 0 2.9%
Excl. Wall Time (microsec)100 109 9 9.0%
Incl. CPU (microsecs)729 747 18 2.5%
Incl. CPU (microsecs) per call 18 18 0 2.5%
Excl. CPU (microsec)105 107 2 1.9%
Incl. MemUse (bytes)10,536 10,536 0 0.0%
Incl. MemUse (bytes) per call 257 257 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)4,936 5,264 328 6.6%
Incl. PeakMemUse (bytes) per call 120 128 8 6.6%
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% 20 0.1% 18 0.1% 0 0.0% 328 0.4%
Exclusive Metrics Diff for Current Function9 45.0% 2 11.1% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% 18 90.0% 20 111.1% 0 N/A% 328 100.0%
drupal_html_id0 N/A% 2 10.0% -1 -5.6% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 11 55.0% 16 88.9% 0 N/A% 328 100.0%