Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,118 1,128 10 0.9%
Incl. Wall Time (microsec) per call 20 21 0 0.9%
Excl. Wall Time (microsec)140 137 -3 -2.1%
Incl. CPU (microsecs)1,159 1,168 9 0.8%
Incl. CPU (microsecs) per call 21 21 0 0.8%
Excl. CPU (microsec)146 133 -13 -8.9%
Incl. MemUse (bytes)17,128 17,128 0 0.0%
Incl. MemUse (bytes) per call 311 311 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)5,976 5,976 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)1,552 1,552 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% 10 1.1% 9 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -30.0% -13 -144.4% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 19 190.0% 19 211.1% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -8 -80.0% -8 -88.9% 0 N/A% 0 N/A%
tour_preprocess_page0 N/A% -1 -10.0% -2 -22.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 13 130.0% 22 244.4% 0 N/A% 0 N/A%