Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls119 121 2 1.7%
Incl. Wall Time (microsec)2,526 2,586 60 2.4%
Incl. Wall Time (microsec) per call 21 21 0 0.7%
Excl. Wall Time (microsec)419 426 7 1.7%
Incl. CPU (microsecs)2,616 2,686 70 2.7%
Incl. CPU (microsecs) per call 22 22 0 1.0%
Excl. CPU (microsec)408 424 16 3.9%
Incl. MemUse (bytes)21,520 21,752 232 1.1%
Incl. MemUse (bytes) per call 181 180 -1 -0.6%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)8,672 8,672 0 0.0%
Incl. PeakMemUse (bytes) per call 73 72 -1 -1.7%
Excl. PeakMemUse (bytes)1,992 1,992 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_strtolower2 50.0% 60 1.6% 70 2.8% 232 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function7 11.7% 16 22.9% 0 0.0% 0 N/A%
Parent functions
drupal_html_class2 100.0% 65 108.3% 59 84.3% 232 100.0% 0 N/A%
tour_preprocess_page0 0.0% 0 0.0% 5 7.1% 0 0.0% 0 N/A%
drupal_html_id0 0.0% -5 -8.3% 6 8.6% 0 0.0% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower2 100.0% 53 88.3% 54 77.1% 232 100.0% 0 N/A%