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

drupal_strtolowerRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)688 697 9 1.3%
Incl. Wall Time (microsec) per call 17 17 0 1.3%
Excl. Wall Time (microsec)104 105 1 1.0%
Incl. CPU (microsecs)728 732 4 0.5%
Incl. CPU (microsecs) per call 18 18 0 0.5%
Excl. CPU (microsec)112 113 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)4,864 4,936 72 1.5%
Incl. PeakMemUse (bytes) per call 119 120 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 Function1 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%