Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)1,076 1,079 3 0.3%
Incl. Wall Time (microsec) per call 18 18 0 0.3%
Excl. Wall Time (microsec)172 174 2 1.2%
Incl. CPU (microsecs)1,117 1,134 17 1.5%
Incl. CPU (microsecs) per call 19 19 0 1.5%
Excl. CPU (microsec)172 174 2 1.2%
Incl. MemUse (bytes)12,152 12,152 0 0.0%
Incl. MemUse (bytes) per call 203 203 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)5,464 5,136 -328 -6.0%
Incl. PeakMemUse (bytes) per call 91 86 -5 -6.0%
Excl. PeakMemUse (bytes)936 936 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% 3 0.1% 17 0.6% 0 0.0% -328 -0.4%
Exclusive Metrics Diff for Current Function2 66.7% 2 11.8% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% 4 133.3% 17 100.0% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -1 -33.3% 0 0.0% 0 N/A% -328 -100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 1 33.3% 15 88.2% 0 N/A% -328 -100.0%