Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls181 181 0 0.0%
Incl. Wall Time (microsec)3,661 3,679 18 0.5%
Incl. Wall Time (microsec) per call 20 20 0 0.5%
Excl. Wall Time (microsec)468 455 -13 -2.8%
Incl. CPU (microsecs)3,795 3,824 29 0.8%
Incl. CPU (microsecs) per call 21 21 0 0.8%
Excl. CPU (microsec)455 460 5 1.1%
Incl. MemUse (bytes)52,352 52,352 0 0.0%
Incl. MemUse (bytes) per call 289 289 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)4,640 4,768 128 2.8%
Incl. PeakMemUse (bytes) per call 26 26 1 2.8%
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% 18 2.5% 29 12.0% 0 0.0% 128 0.3%
Exclusive Metrics Diff for Current Function-13 -72.2% 5 17.2% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% 12 66.7% 21 72.4% 0 N/A% 0 0.0%
drupal_html_class0 N/A% 6 33.3% 8 27.6% 0 N/A% 128 100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 31 172.2% 24 82.8% 0 N/A% 128 100.0%