Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)587 596 9 1.5%
Incl. Wall Time (microsec) per call 16 17 0 1.5%
Excl. Wall Time (microsec)92 88 -4 -4.3%
Incl. CPU (microsecs)611 624 13 2.1%
Incl. CPU (microsecs) per call 17 17 0 2.1%
Excl. CPU (microsec)86 83 -3 -3.5%
Incl. MemUse (bytes)9,952 9,952 0 0.0%
Incl. MemUse (bytes) per call 276 276 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)6,560 6,560 0 0.0%
Incl. PeakMemUse (bytes) per call 182 182 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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 2.6% 13 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -44.4% -3 -23.1% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 8 88.9% 7 53.8% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 1 11.1% 5 38.5% 0 N/A% 0 N/A%
tour_preprocess_page0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 13 144.4% 16 123.1% 0 N/A% 0 N/A%