Diff Report
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51aad207381a1Run #51aad15cb89bbDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)1,062 1,075 13 1.2%
Incl. Wall Time (microsec) per call 16 17 0 1.2%
Excl. Wall Time (microsec)154 159 5 3.2%
Incl. CPU (microsecs)1,119 1,126 7 0.6%
Incl. CPU (microsecs) per call 17 17 0 0.6%
Excl. CPU (microsec)162 156 -6 -3.7%
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% 13 1.6% 7 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 38.5% -6 -85.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 10 76.9% 8 114.3% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 3 23.1% -1 -14.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 8 61.5% 13 185.7% 0 N/A% 0 N/A%