Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)696 693 -3 -0.4%
Incl. Wall Time (microsec) per call 17 17 -0 -0.4%
Excl. Wall Time (microsec)105 113 8 7.6%
Incl. CPU (microsecs)730 722 -8 -1.1%
Incl. CPU (microsecs) per call 18 18 -0 -1.1%
Excl. CPU (microsec)106 104 -2 -1.9%
Incl. MemUse (bytes)10,960 10,856 -104 -0.9%
Incl. MemUse (bytes) per call 267 265 -3 -0.9%
Excl. MemUse (bytes)2,680 2,736 56 2.1%
Incl. PeakMemUse (bytes)1,384 1,288 -96 -6.9%
Incl. PeakMemUse (bytes) per call 34 31 -2 -6.9%
Excl. PeakMemUse (bytes)616 616 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% -3 -0.1% -8 -0.2% -104 -0.5% -96 -0.4%
Exclusive Metrics Diff for Current Function8 266.7% -2 -25.0% 56 53.8% 0 0.0%
Parent functions
drupal_html_class0 N/A% -2 -66.7% -4 -50.0% -104 -100.0% -96 -100.0%
drupal_html_id0 N/A% -2 -66.7% -5 -62.5% 0 0.0% 0 0.0%
tour_preprocess_page0 N/A% 1 33.3% 1 12.5% 0 0.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -11 -366.7% -6 -75.0% -160 -153.8% -96 -100.0%