Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)1,074 1,067 -7 -0.7%
Incl. Wall Time (microsec) per call 17 16 -0 -0.7%
Excl. Wall Time (microsec)160 152 -8 -5.0%
Incl. CPU (microsecs)1,129 1,126 -3 -0.3%
Incl. CPU (microsecs) per call 17 17 -0 -0.3%
Excl. CPU (microsec)169 166 -3 -1.8%
Incl. MemUse (bytes)13,592 13,592 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -7 -1.2% -3 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -114.3% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -9 -128.6% -1 -33.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 28.6% -2 -66.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%