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

drupal_strtolowerRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls121 119 -2 -1.7%
Incl. Wall Time (microsec)2,586 2,526 -60 -2.3%
Incl. Wall Time (microsec) per call 21 21 -0 -0.7%
Excl. Wall Time (microsec)426 419 -7 -1.6%
Incl. CPU (microsecs)2,686 2,616 -70 -2.6%
Incl. CPU (microsecs) per call 22 22 -0 -1.0%
Excl. CPU (microsec)424 408 -16 -3.8%
Incl. MemUse (bytes)21,752 21,520 -232 -1.1%
Incl. MemUse (bytes) per call 180 181 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 72 73 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_strtolower-2 -50.0% -60 -1.6% -70 -2.8% -232 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -11.7% -16 -22.9% 0 0.0% 0 N/A%
Parent functions
drupal_html_class-2 -100.0% -65 -108.3% -59 -84.3% -232 -100.0% 0 N/A%
drupal_html_id0 0.0% 5 8.3% -6 -8.6% 0 0.0% 0 N/A%
tour_preprocess_page0 0.0% 0 0.0% -5 -7.1% 0 0.0% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower-2 -100.0% -53 -88.3% -54 -77.1% -232 -100.0% 0 N/A%