Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)697 688 -9 -1.3%
Incl. Wall Time (microsec) per call 17 17 -0 -1.3%
Excl. Wall Time (microsec)105 104 -1 -1.0%
Incl. CPU (microsecs)732 728 -4 -0.5%
Incl. CPU (microsecs) per call 18 18 -0 -0.5%
Excl. CPU (microsec)113 112 -1 -0.9%
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 4,864 -72 -1.5%
Incl. PeakMemUse (bytes) per call 120 119 -2 -1.5%
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% -9 -0.3% -4 -0.1% 0 0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function-1 -11.1% -1 -25.0% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% -5 -55.6% -6 -150.0% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -4 -44.4% 1 25.0% 0 N/A% -72 -100.0%
tour_preprocess_page0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -8 -88.9% -3 -75.0% 0 N/A% -72 -100.0%