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

drupal_strtolowerRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)712 692 -20 -2.8%
Incl. Wall Time (microsec) per call 17 17 -0 -2.8%
Excl. Wall Time (microsec)109 100 -9 -8.3%
Incl. CPU (microsecs)747 729 -18 -2.4%
Incl. CPU (microsecs) per call 18 18 -0 -2.4%
Excl. CPU (microsec)107 105 -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)5,264 4,936 -328 -6.2%
Incl. PeakMemUse (bytes) per call 128 120 -8 -6.2%
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 Function-9 -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%