Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)1,087 1,099 12 1.1%
Incl. Wall Time (microsec) per call 24 24 0 1.1%
Excl. Wall Time (microsec)189 196 7 3.7%
Incl. CPU (microsecs)1,122 1,138 16 1.4%
Incl. CPU (microsecs) per call 25 25 0 1.4%
Excl. CPU (microsec)179 188 9 5.0%
Incl. MemUse (bytes)10,816 10,816 0 0.0%
Incl. MemUse (bytes) per call 240 240 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)6,168 5,840 -328 -5.3%
Incl. PeakMemUse (bytes) per call 137 130 -7 -5.3%
Excl. PeakMemUse (bytes)1,416 1,416 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% 12 0.2% 16 0.3% 0 0.0% -328 -0.3%
Exclusive Metrics Diff for Current Function7 58.3% 9 56.2% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% 7 58.3% 9 56.2% 0 N/A% -328 -100.0%
drupal_html_id0 N/A% 6 50.0% 8 50.0% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% -1 -8.3% -1 -6.2% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 5 41.7% 7 43.8% 0 N/A% -328 -100.0%