Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls33 36 3 9.1%
Incl. Wall Time (microsec)975 1,162 187 19.2%
Incl. Wall Time (microsec) per call 30 32 3 9.2%
Excl. Wall Time (microsec)145 174 29 20.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,792 6,448 656 11.3%
Incl. MemUse (bytes) per call 176 179 4 2.0%
Excl. MemUse (bytes)1,020 1,452 432 42.4%
Incl. PeakMemUse (bytes)3,900 4,468 568 14.6%
Incl. PeakMemUse (bytes) per call 118 124 6 5.0%
Excl. PeakMemUse (bytes)752 1,056 304 40.4%

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_strtolower3 50.0% 187 0.1% 0 0.0% 656 0.1% 568 0.1%
Exclusive Metrics Diff for Current Function29 15.5% 0 N/A% 432 65.9% 304 53.5%
Parent functions
drupal_html_class2 66.7% 120 64.2% 0 N/A% 124 18.9% 16 2.8%
tour_preprocess_page1 33.3% 41 21.9% 0 N/A% 532 81.1% 444 78.2%
drupal_html_id0 0.0% 26 13.9% 0 N/A% 0 0.0% 108 19.0%
Child function
Drupal\Component\Utility\Unicode::strtolower3 100.0% 158 84.5% 0 N/A% 224 34.1% 264 46.5%