Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)875 863 -12 -1.4%
Incl. Wall Time (microsec) per call 28 28 -0 -1.4%
Excl. Wall Time (microsec)148 142 -6 -4.1%
Incl. CPU (microsecs)901 889 -12 -1.3%
Incl. CPU (microsecs) per call 29 29 -0 -1.3%
Excl. CPU (microsec)145 147 2 1.4%
Incl. MemUse (bytes)5,476 5,476 0 0.0%
Incl. MemUse (bytes) per call 177 177 0 0.0%
Excl. MemUse (bytes)1,004 1,004 0 0.0%
Incl. PeakMemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes) per call 92 92 0 0.0%
Excl. PeakMemUse (bytes)572 572 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% -12 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -50.0% 2 16.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -9 -75.0% -8 -66.7% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -3 -25.0% -4 -33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -6 -50.0% -14 -116.7% 0 N/A% 0 N/A%